.fa.fa-database {
    -webkit-transform: rotate(135deg);
    -ms-transform: rotate(135deg);
    -o-transform: rotate(135deg);
    transform: rotate(135deg);
    position: relative
}

.fa.fa-database:BEFORE {
    content: '\f040'
}

.fa.fa-database:AFTER {
    content: '\f040';
    font-size: 18px;
    position: absolute;
    top: 8px;
    left: 10px
}

.user-info .fa.fa-database {
    margin-right: -5px
}

.user-info .fa.fa-database:AFTER {
    font-size: 15px;
    top: 6px;
    left: 8px
}

.fa.fa-remove:before,
.fa.fa-close:before,
.fa.fa-times:before {
    content: '✘'
}

.fa.fa-check:before {
    content: '✔'
}

.container {

    width: 1170px !important
}

.topbar {
    height: 80px;
    width: 100%;
    background-color: var(--main-bg-color)
}

.nav li {
    float: left
}

.nav li>a {
    color: #fff;
    transition: .3s ease-in-out, visibility 0s;
    -ms-transition: .3s ease-in-out, visibility 0s;
    -moz-transition: .3s ease-in-out, visibility 0s;
    -webkit-transition: .3s ease-in-out, visibility 0s;
    -o-transition: .3s ease-in-out, visibility 0s
}

.header-box {
    background: var(--main-bg-color);

}

.header {
    padding: 15px 0
}

html,
body {
    background: #D5E8EF;
    background-repeat: repeat-x;
    background-size: cover;
    background-position: center center
}

input:focus,
button:focus {
    outline: 0
}

ul li {
    list-style: none
}

.width20 {
    width: 20%
}

.width40 {
    width: 40%
}

.width50 {
    width: 50%
}

.width80 {
    width: 80%
}

.width85 {
    width: 85%
}

.mb0 {
    margin-bottom: 0
}

.mt20 {
    margin-top: 20px
}

.mb20 {
    margin-bottom: 20px
}

.mt40 {
    margin-top: 40px
}

.mr20 {
    margin-right: 20px
}

.mlr5 {
    margin-left: 5px;
    margin-right: 5px
}

.p0 {
    padding: 0
}

.p10 {
    padding: 10px
}

.p10bai {
    padding-left: 12%
}

.p40 {
    padding: 40px
}

.pl10 {
    padding-left: 10px
}

.pr10 {
    padding-right: 10px
}

.pt10 {
    padding-top: 10px
}

.pl20 {
    padding-left: 20px
}

.pt20 {
    padding-top: 20px
}

.plr8 {
    padding-left: 8px;
    padding-right: 8px
}

.hidden {
    display: none
}

.fl {
    float: left
}

.fr {
    float: right
}

.display-block {
    display: block
}

.tc {
    text-align: center
}

.tr {
    text-align: right
}

.font80 {
    font-size: 80px
}

.font70 {
    font-size: 70px
}

.font16 {
    font-size: 16px;
    color: #fff;
}

.font25 {
    font-size: 25px
}

.text-line-1,
.text-line-2,
.text-line-3,
.text-line-4,
.text-line-5 {
    display: -webkit-box;
    display: box;
    overflow: hidden;
    text-overflow: ellipsis;
    word-wrap: break-word;
    white-space: normal !important;
    -webkit-box-orient: vertical;
    visibility: visible
}

.text-line-1 {
    -webkit-line-clamp: 1
}

.text-line-2 {
    -webkit-line-clamp: 2
}

.text-line-3 {
    -webkit-line-clamp: 3
}

.text-line-4 {
    -webkit-line-clamp: 4
}

.text-line-5 {
    -webkit-line-clamp: 5
}

.custom-orange {
    color: #f93
}

.custom-green {
    color: var(--main-bg-color)
}

.color-molv {
    color: var(--main-bg-color)
}

.color-mohong {
    color: #d15b47
}

.color-orange {
    color: #ff6601
}

.color-red {
    color: red
}

.big-text-tip {
    font-size: 30px;
    color: var(--main-bg-color);
    margin-left: 5px;
    margin-right: 5px
}

.big-num-tip {
    font-size: 35px;
    color: var(--main-bg-color);
    margin-left: 5px;
    margin-right: 5px
}

.custom-red {
    color: #cd3e3d
}

.custom-gray {
    color: #999
}

.big-text-tip {
    font-size: 26px;
    color: var(--main-bg-color);
    margin-left: 5px;
    margin-right: 5px
}

.laud-img-box {
    display: none
}

.laud-img-left,
.laud-img-right {
    position: absolute;
    bottom: -46px;
    width: 250px
}

.laud-img-left {
    left: 0
}

.laud-img-right {
    right: 0
}

.laud-img-left img,
.laud-img-right img {
    width: 200px
}

.laud-img-left img {
    -moz-transform: scaleX(-1);
    -webkit-transform: scaleX(-1);
    -o-transform: scaleX(-1);
    transform: scaleX(-1);
    IE filter: FlipH
}

.nav>li>a {
    line-height: normal
}

.nav>li>a:focus,
.nav>li>a:hover {
    background: #485a6c
}

.center-menubar {
    height: 60px;
    padding: 1px 8px;
    margin-left: 250px;
}

.center-menubar ul {
    padding: 0;
    margin: 0;
    width: 100%
}

.center-menubar li {
    list-style: none;
    float: left;
    width: 20%;
    height: 80px;
    border-right: solid 1px #ccc;
    padding: 0 10px
}

.center-menubar li a {
    padding: 4px;
    display: block;
    height: 80px;
    text-decoration: none;
    vertical-align: baseline;
    color: #4d4d4d;
    text-align: center;
}

.center-menubar span {
    font-family: '微软雅黑'
}

.sticker {
    height: 20px;
    width: 6px;
    margin: 6px 8px;
    float: left;
    overflow: hidden;
    -webkit-transition: width .5s;
    -moz-transition: width .5s;
    transition: width .5s
}

.center-menubar li>a:hover .sticker {
    width: 30px
}

.center-menubar li.active .sticker {
    width: 30px
}

.radius {
    border-radius: 5px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px
}

.font16 {
    font-size: 16px
}

.font12 {
    font-size: 12px
}

.fontDRed {
    color: #5f0000
}

.st-main {
    margin: 20px 0 10px
}

.main-l {
    width: 255px;
    margin-right: 25px;
    float: left;
    /* background: #fff; */
    position: relative;
    border-radius: 3px
}

.main-r {
    width: 890px;
    float: right;
    min-height: 591px;
    background: #fff;
    border-radius: 3px;
    box-shadow: 1px 1px 6px #ccc
}

.user-info {
    text-align: center;
    padding-top: 40px;
    padding-bottom: 10px
}

.user-info label {
    font-weight: normal
}

.l-sibn-left {
    float: left;
    padding-left: 30px;
    color: #f93
}

.l-glod-right {
    float: right;
    padding-right: 30px;
    color: #f93
}

.l-sibn-left i,
.l-glod-right i {
    font-size: 18px;
    vertical-align: bottom;
    cursor: pointer
}

.c-label-1 {
    line-height: 20px;
    font-size: 14px;
    color: #000;
    text-align: center;
    vertical-align: middle;
    padding-top: 2px;
    margin-bottom: 0
}

.user-img {
    border: 3px solid #ccc;
    border-radius: 60px;
    width: 120px;
    height: 120px;
    background-color: white;
    position: absolute;
    left: 50%;
    margin-left: -60px;
    z-index: 1
}

.navbar-btn,
.custom-btn {
    font-weight: 700;
    color: #fff;
    border: 2px solid var(--main-bg-color);
    padding: 6px 30px;
    cursor: pointer;
    width: 170px;
    margin: auto;
    background-color: var(--main-bg-color);
    transition: .3s ease-in-out, visibility 0s;
    -ms-transition: .3s ease-in-out, visibility 0s;
    -moz-transition: .3s ease-in-out, visibility 0s;
    -webkit-transition: .3s ease-in-out, visibility 0s;
    -o-transition: .3s ease-in-out, visibility 0s
}

.navbar-btn:hover,
.custom-btn:hover {
    color: var(--main-bg-color);
    background: #fff;
    border-color: var(--main-bg-color)
}

.mdy-title {
    font-size: 16px;
    padding: 10px 10px 10px 20px;
    display: block;
    font-weight: 600
}

.mdy-title .mdy-title-tip {
    font-size: 12px;
    margin-left: 5px;
    color: red
}

.mdy-title i {
    font-weight: 600;
    font-size: 17px;
    vertical-align: -1px
}

.custom-btn {
    width: auto;
    text-align: center
}

.gradient {
    background: -moz-linear-gradient(-45deg, rgba(255, 255, 255, 0) 0, rgba(255, 255, 255, 0.3) 100%);
    background: -webkit-gradient(linear, left top, right bottom, color-stop(0%, rgba(255, 255, 255, 0)), color-stop(100%, rgba(255, 255, 255, 0.3)));
    background: -webkit-linear-gradient(-45deg, rgba(255, 255, 255, 0) 00%, rgba(255, 255, 255, 0.3) 100%);
    background: -o-linear-gradient(-45deg, rgba(255, 255, 255, 0) 0, rgba(255, 255, 255, 0.3) 100%);
    background: -ms-linear-gradient(-45deg, rgba(255, 255, 255, 0) 0, rgba(255, 255, 255, 0.3) 100%);
    background: linear-gradient(-45deg, rgba(255, 255, 255, 0) 0, rgba(255, 255, 255, 0.3) 100%)
}

.book-list {
    text-align: left
}

.book-list .book {
    border-bottom: 1px dotted #ccc;
    padding: 8px 8px 8px 30px;
    position: relative
}

.book-list .book:LAST-CHILD {
    border-bottom: 0
}

.book-list a {
    display: block;
    overflow: hidden;
    color: #FFFFFF;
    font-size: 14px;
    text-decoration: none;
    white-space: nowrap
}

.book-list a span {
    display: inline-block;
    position: relative;
    -webkit-transition: -webkit-transform .4s;
    -moz-transition: -moz-transform .4s;
    transition: transform .4s
}

.book-list .book.active a,
.book-list a:hover {
    color: #333333
}

.slimScrollDiv::-webkit-scrollbar {
    display: none;
    /* 对于Chrome、Safari和Opera浏览器隐藏滚动条 */
}

.book-list .book .xd-btn {
    display: inline-block;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    color: var(--main-text-color);
    padding: 10px;
    cursor: pointer;
    line-height: normal;
    background: var(--main-bg-color)
}

.handle-head {
    padding: 5px;
    border-bottom: solid 2px #e5e5e5;
    margin-bottom: 12px
}

.handle-head .handle-title {
    display: block;
    line-height: 35px;
    font-size: 18px;
    font-weight: 700;
    margin-left: 15px;
    color: var(--main-bg-color)
}

.word-base,
.handle-content,
.handle-main {
    position: relative
}

.handle-content .handle-tip {
    padding: 8px 15px;
    border: 1px solid #ccc;
    border-radius: 5px;
    width: 92%;
    text-align: left;
    margin: auto;
    color: #555
}

.column-box {
    width: 92%;
    margin: auto;
    height: auto;
    margin-bottom: 40px
}

.column-icon {
    width: 6px;
    height: 22px;
    overflow: hidden;
    background-color: #966;
    vertical-align: bottom;
    margin-right: 10px;
    display: inline-block
}

.column-title {
    font-family: '微软雅黑';
    font-size: 16px;
    color: #4d4d4d
}

.btn-frame-flat {
    width: 78px;
    height: 26px;
    font-weight: bold;
    color: #fff;
    font-size: 14px;
    color: #4d4d4d;
    font-size: 14px;
    background: #ececec;
    font-weight: normal;
    border: solid 1px #ccc;
    border-radius: 5px;
    -moz-border-radius: 5px;
    -webkit-border-radius: 5px;
    display: inline-block;
    line-height: 24px;
    text-align: center;
    margin-right: 20px;
    margin-top: 10px;
    cursor: pointer;
    font-family: '微软雅黑'
}

.btn-frame-flat:HOVER {
    background: #fff;
    text-decoration: none;
    color: var(--main-bg-color)
}

.column-header .column-group-btn,
.column-header .column-btn {
    font-family: '微软雅黑';
    font-size: 15px;
    color: #333;
    cursor: pointer
}

.column-header .column-btn.active,
.column-header .column-btn:hover {
    color: var(--main-bg-color);
    font-size: 16px
}

.book-unit {
    height: auto;
    max-height: 270px;
    border: 1px solid #e5e5e5;
    overflow-y: auto;
    overflow-x: hidden;
    display: none;
    padding: 8px
}

.book-unit.active {
    display: block;
    -webkit-animation-name: fadeIn;
    -webkit-animation-duration: 2s;
    -webkit-animation-iteration-count: 1;
    -webkit-animation-delay: 0s
}

.book-unit .book-unit-item {
    margin: 5px;
    float: left;
    width: 120px;
    height: 56px;
    line-height: 56px;
    text-align: center;
    cursor: pointer
}

.book-unit-item.study-in {
    background-color: #67b239
}

.book-unit-item.study-finish {
    background-color: #67b239;
    background-image: url(../image/check_dui.png);
    background-repeat: no-repeat;
    background-position: bottom right
}

.book-unit-item.study-not {
    background-color: #f80
}

.book-unit-item.study-lock {
    background: #737373;
    background-image: url(../image/lock_icon.png);
    background-repeat: no-repeat;
    background-position: bottom 2px right 2px
}

.book-unit-item a {
    display: block;
    text-decoration: none;
    font-size: 16px
}

.book-unit-item img,
.canvas-module img,
.book-unit-li img,
.test-unit img {
    vertical-align: middle;
    margin: auto;
    padding: 0;
    position: relative;
    width: 25px;
    height: 25px;
    border: 0
}

.book-unit-item span {
    vertical-align: middle;
    display: inline
}

.canvas-module span {
    vertical-align: middle
}

.light-text {
    color: #fff
}

.canvas-box {
    width: 92%;
    margin: 40px auto;
    height: 400px;
    position: relative
}

.canvas-module {
    position: absolute;
    z-index: 10
}

.canvas-module.center {
    left: 305px;
    top: 158px
}

.canvas-module.left-top {
    left: 100px;
    top: 60px
}

.canvas-module.right-top {
    right: 100px;
    top: 0
}

.canvas-module.left-bottom {
    left: 150px;
    bottom: 60px
}

.canvas-module.right-bottom {
    right: 68px;
    bottom: 50px
}

.canvas-module .module-tip {
    color: #999;
    font-size: 12px
}

.canvas-module .module-content {
    color: #fff;
    font-size: 18px;
    text-align: center;
    cursor: pointer;
    /* background-color: #990 */
    background-color: var(--main-bg-color)
}

.canvas-module.center .module-content {
    font-size: 28px;
    padding: 20px;
    min-width: 200px;
    max-width: 200px;
    /* background-color: #f80; */
    background-color: var(--main-bg-color);
    min-height: 82px
}

.canvas-module.left-top .module-content {
    padding: 10px;
    max-width: 170px;
    min-width: 80px;
    min-height: 45px
}

.canvas-module.right-top .module-content {
    font-size: 20px;
    padding: 15px;
    min-width: 170px;
    max-width: 250px;
    min-height: 58px
}

.canvas-module.left-bottom .module-content {
    font-size: 14px;
    padding: 5px;
    min-width: 60px;
    max-width: 90px;
    font-weight: bold;
    min-height: 31px
}

.canvas-module.right-bottom .module-content {
    font-size: 20px;
    padding: 15px;
    min-width: 130px;
    max-width: 150px;
    min-height: 60px
}

.canvas-module.left-top::before {
    content: "";
    position: absolute;
    left: 75px;
    top: 80px;
    width: 135px;
    box-sizing: border-box;
    border-bottom: 5px solid #999;
    transform: rotateZ(18deg);
    z-index: -1
}

.canvas-module.right-top::before {
    content: "";
    position: absolute;
    right: 130px;
    top: 117px;
    width: 111px;
    box-sizing: border-box;
    border-bottom: 5px solid #999;
    transform: rotateZ(130deg);
    z-index: -1
}

.canvas-module.left-bottom::before {
    content: "";
    position: absolute;
    left: 50px;
    bottom: 72px;
    width: 115px;
    box-sizing: border-box;
    border-bottom: 5px solid #999;
    transform: rotateZ(151deg);
    z-index: -1
}

.canvas-module.right-bottom::before {
    content: "";
    position: absolute;
    right: 125px;
    bottom: 92px;
    width: 110px;
    box-sizing: border-box;
    border-bottom: 5px solid #999;
    transform: rotateZ(19deg);
    z-index: -1
}

.scrollprogress {
    width: 100%
}

.scrollprogress>.progress {
    padding: 0;
    margin: 0;
    height: 2px;
    background-color: var(--main-bg-color);
    width: 0;
    -webkit-transition: width .5s;
    -moz-transition: width .5s;
    transition: width .5s
}

.handle-layer {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    max-height: 550px;
    position: relative
}

.handle-layer .handle-head {
    margin: 0;
    border-bottom: 1px solid #e5e5e5;
    position: relative
}

.handle-content .content-box {
    height: 420px;
    position: relative;
    overflow-y: scroll;
    -moz-user-select: -moz-none;
    -khtml-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
    user-select: none
}

.handle-content .bottom-menu {
    margin: 0;
    border-top: 1px solid #e5e5e5;
    height: 45px;
    line-height: 44px;
    position: relative;
    overflow: hidden;
    text-align: right
}

.handle-head .handle-tools {
    float: right;
    margin-top: 5px
}

.handle-tools .handle-tools-item {
    float: left;
    width: 30px;
    height: 30px;
    cursor: pointer;
    background: url(../image/tools_icon.png) no-repeat;
    margin-right: 15px
}

.handle-tools-item.bgmusic {
    background-position: 0 -480px
}

.handle-tools-item.bgmusic:hover {
    background-position: 0 -600px
}

.handle-tools-item.bgmusic.off {
    background-position: 0 -240px
}

.handle-tools-item.bgmusic.off:hover {
    background-position: 0 -360px
}

.handle-tools-item.exit {
    background-position: 0 0
}

.handle-tools-item.exit:hover {
    background-position: 0 -120px
}

.summary-study,
.loading-study,
.confirm-exit-study,
.other-tips,
.content-tips {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 100;
    background-color: #fff;
    display: none
}

.other-tips .tips-item,
.content-tips .tips-item {
    width: 660px;
    overflow: hidden;
    margin: 0 auto;
    margin-top: 40px;
    padding: 30px;
    display: none
}

.other-tips .tips-item {
    display: block
}

.tips-item .item-content-box,
.words-cover .item-content-box,
.words-explain .item-content-box {
    display: table;
    width: 100%;
    overflow: hidden;
    color: #666;
    height: 200px;
    font-weight: bold;
    font-size: 22px;
    background-color: #fcfcfc;
    position: relative
}

.item-content-box .content {
    display: table-cell;
    padding-left: 50px;
    padding-right: 50px;
    vertical-align: middle;
    height: inherit;
    text-align: center;
    width: 100%;
    position: relative
}

.content .tip-info {
    display: block;
    font-size: 13px;
    color: #999;
    font-weight: normal
}

.tips-item .item-btns {
    margin-top: 50px;
    text-align: center
}

.item-btns .item-btn {
    display: inline-block;
    font-weight: 700;
    color: #fff;
    border: 2px solid var(--main-bg-color);
    padding: 10px 30px;
    cursor: pointer;
    margin-right: 20px;
    min-width: 120px;
    text-align: center;
    background-color: var(--main-bg-color);
    transition: .3s ease-in-out, visibility 0s;
    -ms-transition: .3s ease-in-out, visibility 0s;
    -moz-transition: .3s ease-in-out, visibility 0s;
    -webkit-transition: .3s ease-in-out, visibility 0s;
    -o-transition: .3s ease-in-out, visibility 0s
}

.item-btns .item-btn.dis {
    cursor: no-drop;
    opacity: .6
}

.item-btns .item-btn.hide {
    display: none
}

.confirm-exit-study .item-btns .item-btn {
    padding: 8px 20px;
    font-size: 18px
}

.confirm-exit-study .content-box {
    overflow: hidden !important
}

.summary-study .content-box {
    overflow: hidden !important
}

.item-btns .item-btn:hover {
    color: var(--main-bg-color);
    background: #fff;
    border-color: var(--main-bg-color)
}

.item-btns .item-btn:LAST-CHILD {
    margin-right: 0
}

.item-btns .item-btn.item-btn-danger {
    background-color: #d15b47;
    border-color: #d15b47
}

.item-btns .item-btn.item-btn-danger:hover {
    color: #d15b47;
    background: #fff;
    border-color: #d15b47
}

.bottom-menu .menu-item {
    font-weight: normal;
    margin: 0;
    margin-right: 15px
}

.bottom-menu .menu-item>span {
    font-size: 15px;
    margin-left: 5px;
    margin-right: 5px
}

.bottom-menu .menu-item.read,
.bottom-menu .menu-item.spell {
    display: none
}

.summary-study {
    z-index: 101
}

.confirm-exit-study {
    z-index: 1000
}

.confirm-exit-study .content-box,
.summary-study .content-box {
    width: 80%;
    margin: 0 auto;
    padding-top: 30px
}

.summary-study .content-box {
    padding-top: 60px
}

.confirm-exit-study .item-content-box,
.summary-study .item-content-box {
    position: relative;
    display: block;
    overflow: hidden;
    font-size: 22px;
    width: 100%;
    height: auto;
    margin-top: 20px;
    padding: 15px 40px;
    text-align: left;
    color: #666;
    background-color: #fcfcfc
}

.summary-study .item-content-box.info {
    padding: 15px 10px;
    width: 90%;
    margin-left: auto;
    margin-right: auto;
    margin-top: 60px
}

.summary-study .unit-test-info {
    display: none;
    background-color: #fff
}

.confirm-exit-study .item-content-box .item,
.summary-study .item-content-box .item {
    display: block
}

.confirm-exit-study .item-content-box .item>span.num,
.summary-study .item-content-box .item>span.num {
    color: var(--main-bg-color);
    font-weight: bold
}

.loading-study {
    z-index: 10000
}

.duanyu-tips {
    display: block;
    padding-left: 15px;
    font-size: 25px;
    margin-bottom: 20px
}

.read-countdown-time,
.spell-countdown-time {
    position: absolute;
    top: 10px;
    right: 10px;
    cursor: default;
    overflow: hidden;
    display: none
}

.read-countdown-time[data-show="1"] {
    display: block
}

.read-countdown-time .time-icon,
.spell-countdown-time .time-icon {
    font-size: 55px;
    color: #ff6601
}

.read-countdown-time span,
.spell-countdown-time span {
    position: absolute;
    top: 0;
    left: 0;
    color: #ff6601;
    display: block;
    width: 100%;
    line-height: 55px;
    text-align: center;
    font-size: 30px
}

.item-content-box .tip-note {
    position: absolute;
    bottom: 0;
    right: 2px;
    font-size: 12px;
    color: #999;
    font-weight: normal;
    cursor: default
}

.read-words-box,
.reverse-words-box,
.spell-words-box,
.whole-reverse-words-box {
    width: 745px;
    position: relative;
    margin: 0 auto;
    max-height: 420px;
    padding: 30px 30px 10px 30px
}

.words-basic-info {
    margin-bottom: 10px
}

.words-basic-info span,
.words-basic-info i {
    margin-right: 2px
}

.words-basic-info .spelling {
    font-size: 30px;
    color: #f16325;
    display: inline;
    font-weight: bold
}

.words-basic-info .yinjie {
    font-size: 16px;
    color: black
}

.words-basic-info .spellingSeparate {
    font-size: 30px
}

.words-basic-info .soundmark {
    font-size: 16px;
    color: #000;
    display: inline;
    font-weight: bold
}

.words-basic-info .tools-icon {
    font-size: 25px;
    color: #000;
    cursor: pointer;
    padding-left: 5px;
    padding-right: 5px
}

.words-basic-info .tools-icon:hover,
.item-icon-btns .item-icon-btn:hover {
    opacity: .8
}

.item-icon-btns {
    margin-top: 25px;
    text-align: center
}

.item-icon-btns .item-icon-btn {
    cursor: pointer;
    margin-right: 20px;
    font-size: 60px
}

.item-icon-btns .item-icon-btn.green {
    color: var(--main-bg-color)
}

.item-icon-btns .item-icon-btn.orange {
    color: #ff6601
}

.item-icon-btns .item-icon-btn.red {
    color: #ff0000
}

.words-cover .item-content-box .content {
    font-size: 75px
}

.words-explain .item-content-box .content {
    text-align: left;
    font-size: 25px
}

.item-icon-btns[data-read='fail'] .item-icon-btn {
    font-size: 70px
}

.read-words-box,
.read-words-box .words-explain,
.item-icon-btns[data-read='succ'] {
    display: none
}

.reverse-words-box {
    display: none
}

.words-explain .reverse-forget-btn {
    position: absolute;
    bottom: 2px;
    right: 0;
    font-size: 14px;
    color: #999;
    font-weight: normal;
    letter-spacing: 2px;
    cursor: pointer
}

.words-explain .reverse-next-words-btn {
    font-size: 70px
}

.spell-words-box {
    display: none;
    padding: 0;
    padding-top: 30px;
    width: 685px
}

.spell-words-box .item-btns .meaning-btn {
    padding: 5px 10px;
    text-align: center;
    min-width: auto;
    margin-left: 10px
}

.spell-words-box .item-btns .meaning {
    max-width: 520px;
    font-size: 18px;
    margin-top: 6px;
    color: #4d4d4d;
    _letter-spacing: 2px;
    display: none
}

.spell-words-box .words-spelling {
    margin-top: 20px;
    display: block
}

.spell-words-box .words-spelling {
    margin-top: 20px;
    display: block
}

.spell-words-box .words-spelling .number-icon {
    margin-top: 27px
}

.spell-words-box .phrase-selling .spell-main {
    width: 400px
}

.number-icon .badge {
    background-color: #ef4836;
    font-size: 25px;
    border-radius: 50%;
    padding: 3px 8px
}

.spell-words-box .words-spelling-more {
    margin-top: 0 !important;
    display: block
}

.words-spelling>span {
    float: left;
    margin-right: 15px
}

.words-spelling>span:LAST-CHILD {
    margin-right: 0
}

.words-spelling .spell-icon {
    color: #ff6601;
    font-size: 65px;
    cursor: pointer
}

.words-spelling .spell-main {
    margin-top: 15px;
    width: 450px
}

.words-spelling .spell-btns {
    max-width: 120px;
    margin-top: 15px
}

.words-spelling .item-btns .item-btn {
    margin-top: 6px
}

.words-spelling .item-btns .icon-btn {
    font-size: 55px;
    margin-top: 0;
    margin-left: 10px;
    display: none
}

.words-spelling .item-btns .icon-btn.fail {
    color: #cd3e3d
}

.words-spelling .item-btns .icon-btn.succ {
    color: var(--main-bg-color)
}

.spell-main .input-txt {
    width: 100%;
    height: 55px;
    font-size: 30px;
    font-weight: bold;
    padding-left: 10px;
    padding-right: 10px;
    _border-width: 2px;
    color: #555;
    background-color: #fff;
    border: 1px solid #ccc
}

.spell-main .spell-error {
    font-weight: bold;
    color: #cd3e3d;
    font-size: 30px;
    display: block;
    margin-top: 15px;
    margin-left: 12px
}

.whole-reverse-words-box {
    padding: 5px;
    width: 818px;
    height: 420px;
    display: none
}

.whole-reverse-exit-btn {
    display: block;
    position: absolute;
    bottom: 10px;
    right: 20px;
    padding: 18px 15px 16px 15px;
    color: #FFF;
    background-color: var(--main-bg-color);
    font-size: 26px;
    cursor: pointer;
    filter: alpha(opacity=50);
    opacity: .5
}

.whole-reverse-exit-btn:hover {
    filter: alpha(opacity=100);
    opacity: 1
}

.whole-reverse-words-list {
    position: relative;
    max-height: 100%;
    max-width: 100%;
    overflow-y: auto;
    overflow-x: hidden
}

.whole-reverse-words-item {
    position: relative;
    height: 70px;
    width: 150px;
    margin: 5px;
    float: left;
    cursor: pointer;
    overflow: hidden
}

.whole-reverse-words-phrase-item {
    width: 250px;
    height: 120px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3
}

.whole-reverse-words-info {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    color: #FFF;
    -webkit-transition: all 1s ease;
    -moz-transition: all 1s ease;
    transition: all 1s ease;
    backface-visibility: hidden;
    -ms-backface-visibility: hidden;
    -moz-backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    -o-backface-visibility: hidden;
    background-color: #d02090
}

.whole-reverse-words-info.opposite {
    transform: rotate3d(0, 1, 0, -180deg);
    -ms-transform: rotate3d(0, 1, 0, -180deg);
    -moz-transform: rotate3d(0, 1, 0, -180deg);
    -webkit-transform: rotate3d(0, 1, 0, -180deg);
    -o-transform: rotateY(0, 1, 0, -180deg)
}

.flipped .whole-reverse-words-info.positive {
    transform: rotate3d(0, 1, 0, -180deg);
    -ms-transform: rotate3d(0, 1, 0, -180deg);
    -moz-transform: rotate3d(0, 1, 0, -180deg);
    -webkit-transform: rotate3d(0, 1, 0, -180deg);
    -o-transform: rotateY(0, 1, 0, -180deg)
}

.flipped .whole-reverse-words-info.opposite {
    transform: rotate3d(0, 1, 0, 0deg);
    -ms-transform: rotate3d(0, 1, 0, 0deg);
    -moz-transform: rotate3d(0, 1, 0, 0deg);
    -webkit-transform: rotate3d(0, 1, 0, 0deg);
    -o-transform: rotate3d(0, 1, 0, 0deg)
}

.whole-reverse-words-info .spelling,
.whole-reverse-words-info .meaning {
    display: table-cell;
    height: 70px;
    width: 150px;
    vertical-align: middle;
    text-align: center;
    padding: 3px
}

.whole-reverse-words-phrase-info .spelling,
.whole-reverse-words-phrase-info .meaning {
    display: table-cell;
    height: 120px;
    width: 250px;
    vertical-align: middle;
    text-align: center;
    padding: 3px
}

.whole-reverse-words-info .spelling {
    font-size: 20px;
    font-weight: bold
}

.whole-reverse-words-info .meaning {
    font-size: 16px
}

.whole-reverse-words-item .music {
    display: none;
    color: #fff;
    font-size: 18px;
    position: absolute;
    right: 3px;
    bottom: 1px;
    cursor: pointer
}

.whole-reverse-words-item:hover .music {
    display: block
}

.reserved-position {
    width: 100%;
    height: 80px;
    clear: both
}

.user-select-none {
    -moz-user-select: -moz-none;
    -khtml-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
    user-select: none
}

.custom-hover-active:hover {
    box-shadow: 0 0 2px 2px rgba(0, 0, 0, .5);
    -webkit-box-shadow: 0 0 2px 2px rgba(0, 0, 0, .5);
    -moz-box-shadow: 0 0 2px 2px rgba(0, 0, 0, .5);
    -o-box-shadow: 0 0 2px 2px rgba(0, 0, 0, .5);
    -ms-box-shadow: 0 0 2px 2px rgba(0, 0, 0, .5)
}

.custom-hover:hover,
.custom-hover-active:active {
    opacity: .7
}

.custom-border-radius-boxshadow {
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    -o-border-radius: 5px;
    border-radius: 5px;
    -webkit-box-shadow: 0 0 25px #d5d5d5;
    -moz-box-shadow: 0 0 25px #d5d5d5;
    -ms-box-shadow: 0 0 25px #d5d5d5;
    -o-box-shadow: 0 0 25px #d5d5d5;
    box-shadow: 0 0 25px #d5d5d5;
    border: 1px solid #ccc
}

.custom-border-radius-boxshadow-small {
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    -o-border-radius: 5px;
    border-radius: 5px;
    -webkit-box-shadow: 0 0 12px #d5d5d5;
    -moz-box-shadow: 0 0 12px #d5d5d5;
    -ms-box-shadow: 0 0 12px #d5d5d5;
    -o-box-shadow: 0 0 12px #d5d5d5;
    box-shadow: 0 0 12px #d5d5d5;
    border: 1px solid #ccc
}

.custom-border-boxshadow {
    -webkit-box-shadow: 0 0 12px #d5d5d5;
    -moz-box-shadow: 0 0 12px #d5d5d5;
    -ms-box-shadow: 0 0 12px #d5d5d5;
    -o-box-shadow: 0 0 12px #d5d5d5;
    box-shadow: 0 0 12px #d5d5d5;
    border: 1px solid #ccc
}

.custom-border-boxshadow-focus:FOCUS {
    -webkit-box-shadow: 0 0 12px #d5d5d5;
    -moz-box-shadow: 0 0 12px #d5d5d5;
    -ms-box-shadow: 0 0 12px #d5d5d5;
    -o-box-shadow: 0 0 12px #d5d5d5;
    box-shadow: 0 0 12px #d5d5d5;
    border: 1px solid #ccc
}

.custom-boxshadow {
    -webkit-box-shadow: 0 0 12px #d5d5d5;
    -moz-box-shadow: 0 0 12px #d5d5d5;
    -ms-box-shadow: 0 0 12px #d5d5d5;
    -o-box-shadow: 0 0 12px #d5d5d5;
    box-shadow: 0 0 12px #d5d5d5
}

.radius-round {
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -o-border-radius: 50%;
    border-radius: 50%
}

.radius2 {
    -webkit-border-radius: 2px;
    -moz-border-radius: 2px;
    -o-border-radius: 2px;
    border-radius: 2px
}

.boxshadow2 {
    -webkit-box-shadow: 0 0 2px #d5d5d5;
    -moz-box-shadow: 0 0 2px #d5d5d5;
    -ms-box-shadow: 0 0 2px #d5d5d5;
    -o-box-shadow: 0 0 2px #d5d5d5;
    box-shadow: 0 0 2px #d5d5d5
}

.custom-textshadow {
    -webkit-text-shadow: 2px 2px 3px #CCC;
    -moz-text-shadow: 2px 2px 3px #CCC;
    -ms-text-shadow: 2px 3px 3px #CCC;
    -o-text-shadow: 2px 2px 3px #CCC;
    text-shadow: 2px 2px 3px #CCC
}

.scrollbar-custom::-webkit-scrollbar {
    width: 5px;
    background-color: #eaeaea
}

.scrollbar-custom::-webkit-scrollbar-track {
    border-radius: 10px;
    background-color: #eaeaea
}

.scrollbar-custom::-webkit-scrollbar-thumb {
    border-radius: 10px;
    background-color: #ccc
}

@keyframes fadeIn2 {
    0% {
        opacity: 0
    }

    50% {
        opacity: 1
    }

    100% {
        opacity: 1
    }
}

@-moz-keyframes fadeIn2 {
    0% {
        opacity: 0
    }

    50% {
        opacity: 1
    }

    100% {
        opacity: 1
    }
}

@-webkit-keyframes fadeIn2 {
    0% {
        opacity: 0
    }

    50% {
        opacity: 1
    }

    100% {
        opacity: 1
    }
}

.fadeIn {
    -webkit-animation-name: fadeIn2;
    -webkit-animation-duration: 2s;
    -webkit-animation-iteration-count: 1;
    -webkit-animation-delay: 0s;
    animation-name: fadeIn2;
    animation-duration: 2s;
    animation-iteration-count: 1;
    animation-delay: 0s
}

@keyframes rotate360 {
    0% {
        transform: rotate(0);
        -ms-transform: rotate(0);
        -webkit-transform: rotate(0);
        -o-transform: rotate(0);
        -moz-transform: rotate(0)
    }

    100% {
        transform: rotate(360deg);
        -ms-transform: rotate(360deg);
        -webkit-transform: rotate(360deg);
        -o-transform: rotate(360deg);
        -moz-transform: rotate(360deg)
    }
}

@-moz-keyframes rotate360 {
    from {
        transform: rotate(0);
        -ms-transform: rotate(0);
        -webkit-transform: rotate(0);
        -o-transform: rotate(0);
        -moz-transform: rotate(0)
    }

    to {
        transform: rotate(360deg);
        -ms-transform: rotate(360deg);
        -webkit-transform: rotate(360deg);
        -o-transform: rotate(360deg);
        -moz-transform: rotate(360deg)
    }
}

@-webkit-keyframes rotate360 {
    from {
        transform: rotate(0);
        -ms-transform: rotate(0);
        -webkit-transform: rotate(0);
        -o-transform: rotate(0);
        -moz-transform: rotate(0)
    }

    to {
        transform: rotate(360deg);
        -ms-transform: rotate(360deg);
        -webkit-transform: rotate(360deg);
        -o-transform: rotate(360deg);
        -moz-transform: rotate(360deg)
    }
}

@-o-keyframes rotate360 {
    from {
        transform: rotate(0);
        -ms-transform: rotate(0);
        -webkit-transform: rotate(0);
        -o-transform: rotate(0);
        -moz-transform: rotate(0)
    }

    to {
        transform: rotate(360deg);
        -ms-transform: rotate(360deg);
        -webkit-transform: rotate(360deg);
        -o-transform: rotate(360deg);
        -moz-transform: rotate(360deg)
    }
}

.rotate360 {
    animation: rotate360 8s linear infinite;
    -moz-animation: rotate360 8s linear infinite;
    -webkit-animation: rotate360 8s linear infinite;
    -o-animation: rotate360 8s linear infinite
}

.animation-paused {
    animation-play-state: paused;
    -moz-animation-play-state: paused;
    -webkit-animation-play-state: paused;
    -o-animation-play-state: paused
}

.elective-main {
    width: 1020px;
    padding: 20px 20px 30px;
    background: url("../img/background/xkbg.png");
    overflow: hidden
}

.elective-head {
    border-bottom: 1px solid #e2dddd;
    padding: 5px 20px 10px
}

.et-head-title i {
    font-size: 34px;
    color: var(--main-bg-color);
    vertical-align: -6px
}

.et-head-title {
    width: 200px;
    margin-top: 9px
}

.et-head-title h4 {
    font-weight: 700;
    color: #000;
    display: inline-block
}

.et-search {
    background-color: #f6f6f8;
    border: 1px solid #ddd;
    font-size: 14px;
    width: 600px;
    overflow: hidden;
    padding: 10px 0 10px 36px;
    border-radius: 5px
}

.et-search-input {
    width: 419px;
    height: 35px;
    line-height: 35px;
    padding: 2px 10px 2px 8px;
    border: #ccc solid 1px;
    font-size: 14px;
    color: #494949;
    border-radius: 3px;
    margin-right: 10px;
    outline: 0;
    -webkit-transition: border linear .2s, box-shadow linear .2s;
    -moz-transition: border linear .2s, box-shadow linear .2s;
    -o-transition: border linear .2s, box-shadow linear .2s;
    transition: border linear .2s, box-shadow linear .2s
}

.et-search-input:focus {
    border-color: #2693FF
}

.et-search-btn {
    width: 100px;
    border: 0;
    color: white;
    font-size: 16px;
    text-decoration: none;
    text-shadow: none;
    -webkit-box-shadow: none;
    -moz-box-shadow: none;
    box-shadow: none;
    -webkit-transition: .25s;
    -moz-transition: .25s;
    -o-transition: .25s;
    transition: .25s;
    -webkit-backface-visibility: hidden;
    background-color: var(--main-bg-color)
}

.et-search-btn:hover,
.et-search-btn:focus,
.et-search-btn:active {
    background-color: #2693FF
}

.et-tab-ul {
    margin: 20px 18px 25px;
    padding-left: 0
}

.et-tab-ul .et-tab-li {
    float: left;
    list-style: none;
    padding: 0 5px;
    border-right: 1px solid #e2dddd;
    cursor: pointer;
    margin-bottom: 10px
}

.et-tab-ul .et-tab-li a {
    font-weight: 700;
    color: #000;
    text-decoration: none;
    padding: 3px 5px;
    transition: .1s ease-in-out, visibility 0s;
    -ms-transition: .1s ease-in-out, visibility 0s;
    -moz-transition: .1s ease-in-out, visibility 0s;
    -webkit-transition: .1s ease-in-out, visibility 0s;
    -o-transition: .1s ease-in-out, visibility 0s
}

.et-tab-ul .et-tab-li a:hover,
.et-tab-ul .et-tab-li a.active {
    background-color: var(--main-bg-color);
    -webkit-border-radius: 5px;
    border-radius: 5px;
    color: #fff
}

.et-tab-ul .et-tab-li:LAST-CHILD {
    border-right: 0
}

.elective-jc {
    margin: 0 18px
}

.elective-jc .book-group {
    width: 280px;
    height: 400px;
    border: solid 1px #ccc;
    border-radius: 3px;
    background-color: #fff;
    overflow: hidden
}

.elective-jc .book-group a {
    display: block;
    text-decoration: none;
    color: #4d4d4d;
    color: #4d4d4d;
    padding: 8px 0 7px 16px;
    border-bottom: dotted 1px #ccc
}

.elective-jc .book-group a:hover,
.elective-jc .book-group a.active {
    color: var(--main-bg-color);
    font-weight: 700
}

.elective-jc .books {
    width: 630px;
    height: 400px;
    position: relative
}

.books .book {
    float: left;
    width: 115px;
    position: relative;
    margin-right: 55px;
    margin-bottom: 30px;
    -moz-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
    -khtml-user-select: none;
    user-select: none;
    cursor: pointer
}

.books .book:LAST-CHILD {
    margin-right: 0
}

.books .book img {
    height: 125px;
    width: 115px;
    transition: All .4s ease-in-out;
    -webkit-transition: All .4s ease-in-out;
    -moz-transition: All .4s ease-in-out;
    -o-transition: All .4s ease-in-out
}

.books .book:hover img,
.books .book:hover span {
    transform: translate(0, -10px);
    -webkit-transform: translate(0, -10px);
    -moz-transform: translate(0, -10px);
    -o-transform: translate(0, -10px);
    -ms-transform: translate(0, -10px)
}

.books .book span {
    text-shadow: 1px 1px 2px #fff;
    position: absolute;
    top: 32px;
    width: 80px;
    text-align: center;
    left: 25px;
    font-weight: 700;
    transition: All .4s ease-in-out;
    -webkit-transition: All .4s ease-in-out;
    -moz-transition: All .4s ease-in-out;
    -o-transition: All .4s ease-in-out
}

.books .book .open-course-btn,
.books .book .sy-course-btn {
    width: 80px;
    padding: 5px 10px;
    color: #fff;
    background-color: var(--main-bg-color);
    border-radius: 3px;
    margin: auto;
    cursor: pointer;
    margin-top: 5px
}

.books .book .open-course-btn:hover,
.books .book .sy-course-btn:hover {
    background-color: #2693FF
}

.book-group .bookGroupName {
    line-height: 32px;
    padding-left: 12px;
    background-color: #f7f7f7;
    border-bottom: 1px solid #bdbdbd;
    border-left: none;
    border-right: 0;
    margin: 0;
    font-size: 16px;
    font-weight: 700;
    border-radius: 3px
}

.books .et-book-list {
    height: 355px;
    position: absolute;
    width: 100%
}

.no-margin-right {
    margin-right: 0 !important
}

.books .et-page {
    position: absolute;
    bottom: -8px;
    width: 620px
}

.et-page span.page-info {
    float: left;
    display: block;
    height: 34px;
    line-height: 33px
}

.et-page .page-nav {
    float: right
}

.card-info {
    background-color: #eceff1;
    border-radius: 6px;
    padding: 25px 25px;
    position: relative;
    _width: 408px
}

.card-info .card-info-tip {
    position: relative;
    display: block;
    text-align: center;
    font-size: 12px;
    color: var(--main-bg-color);
    margin-bottom: 15px
}

.card-info .card-info-tip i {
    margin-right: 5px
}

.card-info .control-group {
    margin-bottom: 18px;
    position: relative;
    display: inline-block
}

.card-info .control-group input {
    border: 2px solid #dce4ec;
    color: #000;
    font-family: "Helvetica Neue", Helvetica, Arial, "Hiragino Sans GB", "Hiragino Sans GB W3", "WenQuanYi Micro Hei", sans-serif;
    font-size: 14px;
    padding: 8px 0 9px 10px;
    text-indent: 1px;
    -webkit-border-radius: 6px;
    -moz-border-radius: 6px;
    border-radius: 6px;
    -webkit-box-shadow: none;
    -moz-box-shadow: none;
    box-shadow: none;
    border-color: transparent;
    font-size: 17px;
    padding-bottom: 11px;
    padding-top: 11px;
    text-indent: 3px;
    width: 313px;
    outline: 0;
    -webkit-transition: border linear .2s, box-shadow linear .2s;
    -moz-transition: border linear .2s, box-shadow linear .2s;
    -o-transition: border linear .2s, box-shadow linear .2s;
    transition: border linear .2s, box-shadow linear .2s
}

.card-info .control-group input:focus {
    border-color: #2693FF;
    -webkit-box-shadow: none;
    -moz-box-shadow: none;
    box-shadow: none
}

.card-info .control-group input:focus+label {
    color: #2693FF
}

.card-info .control-group label {
    color: #bfc9ca;
    font-size: 16px;
    position: absolute;
    right: 13px;
    top: 16px;
    -webkit-transition: .25s;
    -moz-transition: .25s;
    -o-transition: .25s;
    transition: .25s;
    -webkit-backface-visibility: hidden
}

.card-info .card-kt-btn {
    width: 100%
}

.btn-primary:active:focus {
    background-color: #2693FF;
    outline: 0;
    border: 0
}

.mywords .alphabeticalOrder {
    margin-left: 5px;
    font-weight: normal
}

.mywords .familiarity {
    margin-left: 5px;
    font-weight: normal
}

.mywords .numberWordsPage {
    margin-left: 15px
}

.mywords .btn-frame-flat {
    width: 78px;
    height: 26px;
    margin-left: -6px;
    color: #4d4d4d;
    font-size: 12px;
    background: none #ececec;
    font-weight: normal;
    border: solid 1px #ccc;
    -webkit-border-radius: 5px
}

.mywords .newWords:hover {
    box-shadow: #a70f00 0 0 10px;
    -webkit-box-shadow: #a70f00 0 0 10px;
    -mz-box-shadow: #a70f00 0 0 10px;
    -o-box-shadow: #a70f00 0 0 10px
}

.mywords .newWords {
    display: inline-block;
    font-size: 14px;
    cursor: pointer;
    margin-left: 15px;
    width: 50px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    background: #e51400;
    transition: .2s linear;
    -webkit-transition: .2s linear;
    -o-transition: .2s linear;
    -mz-transition: .2s linear
}

.mywords .light-text {
    font-size: 10px;
    display: inline;
    color: #fff
}

.mywords .tile-bt-extrasmall:hover {
    box-shadow: #a71b74 0 0 10px;
    -webkit-box-shadow: #a71b74 0 0 10px;
    -mz-box-shadow: #a71b74 0 0 10px;
    -o-box-shadow: #a71b74 0 0 10px
}

.mywords .tile-bt-extrasmall {
    display: inline-block;
    cursor: pointer;
    margin-left: 2px;
    width: 50px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    background: #d02090;
    transition: .2s linear;
    -webkit-transition: .2s linear;
    -o-transition: .2s linear;
    -mz-transition: .2s linear
}

.mywords .familiarWords:hover {
    box-shadow: #2d65a8 0 0 10px;
    -webkit-box-shadow: #2d65a8 0 0 10px;
    -mz-box-shadow: #2d65a8 0 0 10px;
    -o-box-shadow: #2d65a8 0 0 10px
}

.mywords .familiarWords {
    display: inline-block;
    cursor: pointer;
    margin-left: 2px;
    width: 50px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    background: #2c84ee;
    transition: .2s linear;
    -webkit-transition: .2s linear;
    -o-transition: .2s linear;
    -mz-transition: .2s linear
}

.mywords .card {
    text-align: center;
    cursor: pointer;
    height: 110px;
    width: 210px;
    float: left;
    margin-top: 10px;
    margin-left: 60px
}

.mywords .face {
    position: absolute;
    border-radius: 2px;
    -webkit-transition: all 1s ease;
    -moz-transition: all 1s ease;
    transition: all 1s ease;
    backface-visibility: hidden;
    -ms-backface-visibility: hidden;
    -moz-backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    -o-backface-visibility: hidden;
    background-color: #e51400
}

.mywords .front {
    z-index: 10
}

.mywords .back {
    transform: rotate3d(0, 1, 0, -180deg);
    -ms-transform: rotate3d(0, 1, 0, -180deg);
    -moz-transform: rotate3d(0, 1, 0, -180deg);
    -webkit-transform: rotate3d(0, 1, 0, -180deg);
    -o-transform: rotateY(0, 1, 0, -180deg);
    z-index: 8
}

.mywords .card-flipped .front {
    transform: rotate3d(0, 1, 0, 180deg);
    -ms-transform: rotate3d(0, 1, 0, 180deg);
    -moz-transform: rotate3d(0, 1, 0, 180deg);
    -webkit-transform: rotate3d(0, 1, 0, 180deg);
    -o-transform: rotate3d(0, 1, 0, 180deg);
    z-index: 8
}

.mywords .card-flipped .back {
    transform: rotate3d(0, 1, 0, 0deg);
    -ms-transform: rotate3d(0, 1, 0, 0deg);
    -moz-transform: rotate3d(0, 1, 0, 0deg);
    -webkit-transform: rotate3d(0, 1, 0, 0deg);
    -o-transform: rotate3d(0, 1, 0, 0deg);
    z-index: 10
}

#left {
    float: left;
    width: 318px
}

#right {
    float: right;
    width: 318px
}

#right .right-img {
    height: 248px;
    width: 317px
}

.mywords .card-large-h {
    text-align: center;
    cursor: pointer;
    height: 110px;
    width: 210px;
    overflow: hidden
}

.mywords .card-large-h a {
    display: table-cell;
    height: 110px;
    width: 210px;
    vertical-align: middle
}

.mywords .card-large-h span {
    display: block
}

.mywords .cardPurple {
    position: absolute
}

.mywords .gradient:hover {
    text-decoration: none
}

.mywords .hover1 {
    display: block
}

.student-setting-layer {
    padding: 10px 20px;
    background-color: #f5f5f5;
    background: url("../img/background/xkbg.png")
}

.student-setting-layer .tab-title {
    margin-top: 0;
    padding: 10px 0;
    font-size: 20px;
    font-weight: bold;
    border-bottom: 1px dashed #cdcdcd
}

.tab-content ul {
    padding-left: 10px
}

.tab-content ul li {
    margin-bottom: 10px
}

.tab-content li .subject {
    float: left;
    width: 380px;
    cursor: default
}

.tab-content li .option {
    float: right;
    width: 100px;
    overflow: hidden
}

.tab-content li .option select {
    min-width: 70px;
    max-width: 90px
}

.student-setting-layer .setting-btns {
    border-top: 1px dashed #cdcdcd;
    margin-bottom: 10px;
    text-align: center
}

.presentation-main-item {
    padding-right: 20px;
    height: 440px;
    width: 100%;
    padding-left: 20px;
    font-size: 16px;
    margin-top: 30px;
    text-align: center
}

.presentation-type-item {
    display: inline-block;
    margin-right: 20px;
    font-size: 40px;
    cursor: pointer;
    color: #f60
}

.presentation-type-item:hover {
    color: #ff812d
}

#presentation-type {
    width: 98%;
    text-align: right;
    margin: 5px auto
}

.presentation-table {
    border: 1px solid #ddd;
    width: 100%;
    max-width: 100%;
    margin-bottom: 20px;
    border-collapse: collapse
}

.presentation-table>thead {
    background: #95a0aa;
    color: #ebebeb
}

thead {
    display: table-header-group;
    vertical-align: middle;
    border-color: inherit
}

.presentation-table>thead>tr {
    height: 40px;
    display: table-row;
    vertical-align: inherit;
    border-color: inherit
}

th {
    text-align: center
}

.presentation-table>thead>tr>th {
    border-bottom: 0
}

.presentation-table>thead>tr>th {
    vertical-align: bottom;
    border-bottom: 2px solid #ddd
}

.presentation-table>thead>tr>th {
    padding: 8px;
    line-height: 1.42857143;
    vertical-align: top;
    border-top: 1px solid #ddd
}

.presentation-table td {
    vertical-align: middle;
    text-align: center;
    font-size: 13px;
    font-family: 微软雅黑, 黑体, 宋体, Arial;
    color: #4d4d4d;
    border: solid #d3d1d1;
    border-width: 0 1px 1px 0;
    padding: 8px
}

#student-test-more-btn {
    display: inline;
    font-size: 13px;
    font-family: '微软雅黑';
    color: var(--main-bg-color);
    text-decoration: none
}

#student-dclcs-more-btn {
    display: inline;
    font-size: 13px;
    font-family: '微软雅黑';
    color: var(--main-bg-color);
    text-decoration: none
}

#reading_main {
    width: 90%;
    margin: 50px auto 0;
    text-align: center
}

#spelling_speakSection {
    font-size: 30px;
    color: #f16325;
    display: inline;
    font-weight: bold;
    line-height: 30px;
    font-size: 46px;
    line-height: 50px
}

#soundMarkUs_speakSection {
    padding-left: 5px;
    font-size: 27px;
    font-weight: bold;
    color: #049f6e;
    font-family: 'lucida sans unicode', arial, sans-serif
}

.reading_operation {
    margin: 43px auto;
    width: 400px;
    height: 40px
}

#spelling_speakSection .spellingSeparate {
    font-size: 46px
}

#spelling_speakSection .yinjie {
    font-size: 21px;
    color: black
}

.reading_operation_read {
    float: left;
    margin-right: 15px
}

.reading_operation_read_btn {
    width: 40px;
    height: 40px;
    cursor: pointer;
    background: url(../image/mic.gif) no-repeat 50% 50%
}

.reading_operation_read_conduct_btn {
    width: 40px;
    height: 40px;
    cursor: pointer;
    background: url(../image/mic-animate.gif) no-repeat 50% 50%
}

.reading_operation_play {
    float: left;
    margin-right: 22px
}

#playRecordInSpeakSection {
    width: 40px;
    height: 40px;
    cursor: pointer;
    background-image: url(../image/playaudio.png);
    background-position: 0 -80px;
    background-repeat: no-repeat
}

#audio_word_or_sen_symbol_speakSection {
    width: 40px;
    height: 40px;
    cursor: pointer;
    background-image: url(../image/study-fn5.png);
    background-position: 0 0;
    background-repeat: no-repeat
}

#goNextArea_speakSection {
    float: left;
    display: block
}

#go_next_speakSection {
    width: 40px;
    height: 40px;
    cursor: pointer;
    background-image: url(../image/go-next.png);
    background-position: 0 0;
    background-repeat: no-repeat
}

.tile-bt-extrasmall {
    width: 30px;
    height: 20px;
    line-height: 20px;
    text-align: center;
    cursor: pointer
}

.btn-green:hover {
    background: url(../image/button_bg.gif) no-repeat -2px -211px
}

.btn-green {
    border: 0;
    background: url(../image/button_bg.gif) no-repeat -2px -169px;
    width: 78px;
    height: 40px;
    line-height: 40px;
    font-weight: bold;
    color: #fff;
    font-size: 14px;
    cursor: pointer;
    font-family: 幼圆
}

.cardEnGreenRight {
    background: #049f6e;
    box-shadow: #008057 0 0 2px;
    position: absolute;
    bottom: 50px;
    right: 13px;
    width: 46px
}

.cardEnGreenLeft {
    background: #049f6e;
    box-shadow: #008057 0 0 2px;
    position: absolute;
    bottom: 50px;
    left: 13px;
    width: 56px
}

.bottom-menubar {
    height: 36px;
    line-height: 36px;
    background-color: #f7f7f7;
    border: 1px solid #bdbdbd;
    border-right: 0;
    border-left: none;
    height: 47px;
    padding-left: 2em;
    padding-right: 2em
}

.tile-bt-extrasmall-size {
    font-size: 12px;
    font-family: '微软雅黑';
    color: #fff
}

.reading_operation_title_size {
    color: var(--main-bg-color);
    font-size: 30px;
    font-weight: bolder
}

#tip_speakSection {
    position: absolute;
    left: 76px;
    bottom: 50px;
    width: 390px;
    height: auto;
    color: #666;
    box-shadow: #d5d5d5 0 0 10px;
    font-size: 18px;
    border: 1px solid #d5d5d5;
    overflow: hidden;
    display: block;
    background-color: #fafafa
}

.tip_speakSection_explain {
    display: table-cell;
    padding: 10px;
    vertical-align: middle;
    height: inherit;
    text-align: left
}

.tip_speakSection_explain P {
    font-family: '微软雅黑';
    margin-top: 10px;
    margin-bottom: 10px;
    font-weight: bold
}

#meaning_speakSection {
    position: absolute;
    right: 66px;
    bottom: 50px;
    width: 355px;
    height: auto;
    color: #666;
    box-shadow: #d5d5d5 0 0 10px;
    font-size: 18px;
    border: 1px solid #d5d5d5;
    overflow: hidden;
    display: block;
    background-color: #fafafa
}

.tempReport {
    background-color: #fafafa;
    box-shadow: 0 0 25px #d5d5d5;
    color: #666;
    width: 253px;
    border: #CCC solid 1px;
    padding: 20px 20px 13px 20px;
    font-size: 20px;
    margin: 20px 0 0 90px
}

.saveExit {
    position: absolute;
    z-index: 100;
    width: 100%;
    height: 380px;
    text-align: center;
    background-color: white
}

#cofirmExitDiv {
    width: 100%
}

.cofirmExitDiv-item {
    width: 50%;
    float: left;
    text-align: center
}

.report_font {
    color: var(--main-bg-color);
    font-size: 30px;
    font-weight: bold
}

#report_getcoins {
    color: var(--main-bg-color);
    font-size: 20px;
    font-weight: bold;
    width: 40px;
    text-align: center;
    display: none
}

.cofirmExitImage {
    width: 50%;
    float: left;
    text-align: center
}

.rankinglist-container {
    margin-top: 150px;
    font-size: 16px;

}

.rankinglist-container .row {
    margin: 0 auto;
    width: 68%
}

.rankinglist-container .top-body {
    border: 1px solid #ccc;
    margin: 16px
}

.rankinglist-container .top-title {
    background-image: url('../image/rankinglist/clock1.png');
    background-position: 10px;
    background-repeat: no-repeat;
    padding: 12px 12px 12px 46px;
    background-color: var(--main-bg-color);
    color: #fff
}

.rankinglist-container .top-gold-title {
    background-image: url('../image/rankinglist/coins0.png');
    background-position: 10px;
    background-repeat: no-repeat;
    padding: 12px 12px 12px 46px;
    background-color: var(--main-bg-color);
    color: #fff
}

.rankinglist-container .top-content-list {
    background-color: white
}

.rankinglist-container .top-content-list ul {
    padding: 0;
    margin: 0;
    list-style-type: disc
}

.rankinglist-container .top-content-list ul li {
    margin: 0;
    padding: 0;
    list-style: none;
    padding-left: 8px;
    border-bottom: 1px dotted #ccc
}

.rankinglist-container .top-content-list ul li a {
    padding: 10px;
    display: inline-block;
    width: 76%;
    text-decoration: none;
    color: #515151;
    cursor: default
}

.rankinglist-container .top-content-list ul li label {
    color: #515151;
    background-image: url("../image/rankinglist/clock1.png");
    padding-left: 30px;
    background-repeat: no-repeat;
    background-position: 5px 2px;
    font-family: Arial;
    font-weight: normal;
    margin-bottom: 0
}

.rankinglist-container .top-content-list ul li .gold-lable {
    color: #515151;
    background-image: url("../image/rankinglist/coins0.png");
    padding-left: 30px;
    background-repeat: no-repeat;
    background-position: 5px 2px;
    font-family: Arial;
    font-weight: normal;
    margin-bottom: 0
}

.xxzdfa {
    border: 1px solid #eef1f5
}

.xxzdfa .bg-grey-steel {
    background: #fff
}

.xxzdfa .mt-element-ribbon {
    padding: 25px;
    position: relative;
    margin-bottom: 30px
}

.xxzdfa .mt-element-ribbon .ribbon.ribbon-color-success {
    background-color: #36c6d3;
    color: #fff
}

.xxzdfa .mt-element-ribbon .ribbon.ribbon-shadow {
    box-shadow: 2px 2px 7px rgba(0, 0, 0, .4)
}

.xxzdfa .mt-element-ribbon .ribbon {
    position: absolute;
    top: 15px;
    left: -2px;
    padding: .5em 1em;
    z-index: 5
}

.xxzdfa .portlet>.portlet-body p,
.table .btn {
    margin-top: 0
}

.xxzdfa .mt-element-ribbon .ribbon-content {
    margin: 0;
    padding-top: 2.5em
}

.xxzdfa .btn.green:not(.btn-outline) {
    color: #FFF;
    background-color: #32c5d2;
    border-color: #32c5d2
}

#student-word-test {
    margin-top: 80px;
    position: relative;
    padding-left: 80px;
    padding-top: 100px;
    border: 1px solid #ccc;
    padding: 20px;
    height: 360px;
    width: 660px;
    margin: 0 auto
}

#student-word-test .student-word-test-main {
    width: 70%;
    margin: 0 auto;
    margin-top: 10%
}

#student-word-test .test-title {
    position: absolute;
    top: 120px;
    left: -20px;
    z-index: 1;
    background: #f93;
    padding: 10px;
    color: #fff
}

#student-word-test .option-item {
    color: #555
}

#student-word-test .study-section {
    padding-right: 15px
}

#student-word-test .questions-type {
    color: #555;
    margin-top: 12px
}

.questions-type lable {
    padding-right: 15px
}

#student-word-test .topic-quantity {
    color: #555
}

#student-word-test .topic-quantity-lable {
    font-weight: 100;
    font-size: 16px;
    padding-right: 15px;
    color: #555
}

#student-word-test .topic-quantity-div {
    color: #95a0aa;
    margin-top: 12px
}

#student-word-test .questionsType-lable {
    font-weight: 100;
    font-size: 16px;
    padding-right: 15px
}

.start-words-test-btn,
.tourist-start-words-test-btn,
.custom-test-btn {
    text-align: center;
    font-weight: 100;
    color: #fff;
    border: 2px solid var(--main-bg-color);
    padding: 6px 30px;
    cursor: pointer;
    width: 170px;
    margin: auto;
    background-color: var(--main-bg-color);
    line-height: 20px;
    margin-top: 30px;
    display: block;
    transition: .3s ease-in-out, visibility 0s;
    -ms-transition: .3s ease-in-out, visibility 0s;
    -moz-transition: .3s ease-in-out, visibility 0s;
    -webkit-transition: .3s ease-in-out, visibility 0s;
    -o-transition: .3s ease-in-out, visibility 0s
}

.start-words-test-btn:hover,
.tourist-start-words-test-btn:hover,
.custom-test-btn:hover {
    color: var(--main-bg-color);
    background: #fff;
    border-color: var(--main-bg-color)
}

.questionChoices {
    cursor: pointer !important
}

#answer-main-div {
    margin: 0 auto;
    margin: 40px
}

#answer-main-div .answer-title {
    text-align: center
}

#answer-main-div .answer-title .level {
    font-weight: bolder;
    font-size: 20px
}

#answer-main-div .answer-title .testNumber {
    color: #999
}

.answer-number-progress {
    width: 70%;
    margin: 30px auto
}

#answer-main-div .words-start {
    width: 100%;
    text-align: center
}

#answer-main-div .words-start .words {
    margin: 0 auto;
    font-size: 35px;
    color: red
}

#answer-main-div .words-start .words-answer-progress {
    height: 10px;
    width: 30%;
    margin: 5px auto !important
}

#answer-main-div .choose-right-answer {
    width: 70%;
    margin: 20px auto
}

#answer-main-div .choose-right-answer .words-item {
    border: 1px solid #ccc;
    border-radius: 5px;
    width: 100%;
    text-align: left;
    margin: auto;
    color: #555;
    height: 100%;
    line-height: 40px;
    margin-bottom: 15px;
    cursor: pointer;
    position: relative;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none
}

#answer-main-div .choose-right-answer .words-item:hover {
    border: 1px solid #81dcf8
}

#answer-main-div .prompt {
    color: #81dcf8;
    font-weight: 700;
    font-size: 18px;
    text-align: center;
    margin: 0 auto
}

#answer-main-div .choose-right-answer .words-item span {
    font-size: 20px;
    font-weight: 700;
    padding-right: 10px;
    padding-left: 10px
}

#answer-main-div .choose-right-answer .right-icon {
    font-size: 28px;
    color: var(--main-bg-color);
    position: absolute;
    top: 0;
    right: 0;
    height: 42px;
    line-height: 42px;
    padding: 0 10px;
    background-color: #fff;
    border-radius: 5px;
    display: none
}

#answer-main-div .choose-right-answer .words-item.active .right-icon {
    display: block
}

#resultArea {
    margin: 0 auto;
    vertical-align: middle;
    text-align: center
}

.ques-title {
    height: 28px;
    line-height: 32px;
    width: 100%;
    text-align: left;
    font-size: 15px;
    background-color: #96bf01;
    color: #fff;
    font-weight: bold;
    display: block;
    clear: both;
    margin-bottom: 1.2em
}

.btn-green {
    border: 0;
    background: url(../../static/image/basic/button_bg.gif) no-repeat -2px -169px;
    width: 78px;
    height: 40px;
    line-height: 40px;
    font-weight: bold;
    color: #fff;
    font-size: 14px;
    cursor: pointer;
    font-family: 幼圆
}

.onTest {
    background-image: url(../image/autonomytest/test_letter0.png);
    background-position: 97% 89%;
    background-repeat: no-repeat no-repeat
}

.book-unit .book-item {
    margin: 5px;
    float: left;
    width: 120px;
    height: 56px;
    line-height: 56px;
    text-align: center;
    cursor: pointer
}

.book-item.study-finish {
    background-color: #67b239;
    background-repeat: no-repeat;
    background-position: bottom right
}

.book-item.study-in {
    background-color: #67b239
}

.book-item.study-not {
    background-color: #f80
}

.book-item.study-lock {
    background: #737373;
    background-image: url(../image/basic/lock_icon.png);
    background-repeat: no-repeat;
    background-position: bottom 2px right 2px
}

.book-item a {
    display: block;
    text-decoration: none;
    font-size: 16px
}

.book-item span {
    vertical-align: middle;
    display: inline
}

.solid-gray2 {
    background: #737373;
    background-image: url(../../static/image/autonomytest/lock01.png);
    background-repeat: no-repeat;
    background-position: bottom 2px right 2px
}

.zzcs-layer .handle-main {
    width: 85%;
    margin: 20px auto 0 auto
}

.test-option-box {
    position: relative;
    width: 100%;
    height: 400px
}

.test-option-box:BEFORE {
    border: 1px solid #ccc;
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 100%;
    content: ' '
}

.test-option-box:AFTER {
    position: absolute;
    top: 150px;
    left: -17px;
    font-size: 14px;
    color: #fff;
    padding: 10px;
    width: 35px;
    height: auto;
    background-color: #f93;
    content: '测试选项'
}

.test-option-box .test-content {
    width: 450px;
    margin: 0 auto;
    padding-top: 80px
}

.test-content li {
    float: left;
    margin-right: 10px
}

.dbcsStarbtn {
    text-align: center;
    font-weight: 100;
    color: #fff;
    border: 2px solid var(--main-bg-color);
    padding: 10px 30px;
    cursor: pointer;
    width: 120px;
    margin: auto;
    background-color: var(--main-bg-color);
    line-height: 20px;
    margin-top: 30px
}

.glod_btn,
.glod_btn .c-label-1 {
    cursor: pointer
}

.dbcsClosePage {
    text-align: center;
    font-weight: 100;
    color: #fff;
    border: 2px solid var(--main-bg-color);
    padding: 10px 30px;
    cursor: pointer;
    width: 120px;
    margin: auto;
    background-color: var(--main-bg-color);
    line-height: 20px;
    margin-top: 30px
}

.bind-box {
    background-color: #eceff1;
    border-radius: 2px;
    padding: 35px 25px 25px 25px;
    position: relative;
    _width: 425px
}

.bind-box .bind-title {
    font-family: "Helvetica Neue", Helvetica, Arial, "Hiragino Sans GB", "Hiragino Sans GB W3", "WenQuanYi Micro Hei", sans-serif;
    font-size: 12px;
    color: #ccc;
    position: absolute;
    top: 5px;
    left: 8px
}

.bind-box .control-group {
    margin-bottom: 18px;
    position: relative
}

.bind-box .control-group .control-tip {
    font-weight: bold
}

.bind-box .control-group .control-content {
    position: relative;
    display: inline-block
}

.bind-box .control-group input {
    border: 2px solid #dce4ec;
    color: #000;
    font-family: "Helvetica Neue", Helvetica, Arial, "Hiragino Sans GB", "Hiragino Sans GB W3", "WenQuanYi Micro Hei", sans-serif;
    font-size: 14px;
    padding: 8px 0 9px 10px;
    text-indent: 1px;
    -webkit-border-radius: 6px;
    -moz-border-radius: 6px;
    border-radius: 6px;
    -webkit-box-shadow: none;
    -moz-box-shadow: none;
    box-shadow: none;
    border-color: transparent;
    font-size: 17px;
    padding-bottom: 11px;
    padding-top: 11px;
    text-indent: 3px;
    width: 313px;
    outline: 0;
    -webkit-transition: border linear .2s, box-shadow linear .2s;
    -moz-transition: border linear .2s, box-shadow linear .2s;
    -o-transition: border linear .2s, box-shadow linear .2s;
    transition: border linear .2s, box-shadow linear .2s
}

.bind-box .control-group .control-content input {
    width: 200px
}

.bind-box .captcha-img,
.bind-box .bind-send-btn {
    height: 48px;
    width: 108px;
    border-radius: 4px;
    cursor: pointer
}

.bind-box .control-group input:focus {
    border-color: #2693FF;
    -webkit-box-shadow: none;
    -moz-box-shadow: none;
    box-shadow: none
}

.bind-box .control-group input:focus+label {
    color: #2693FF
}

.bind-box .control-group label {
    color: #bfc9ca;
    font-size: 20px;
    position: absolute;
    right: 13px;
    top: 16px;
    -webkit-transition: .25s;
    -moz-transition: .25s;
    -o-transition: .25s;
    transition: .25s;
    -webkit-backface-visibility: hidden
}

.bind-box .bind-phone-btn {
    width: 100%
}

.bind-box .bind-send-btn {
    height: auto;
    padding: 13px 0;
    font-size: 14px
}

.bind-box .bind-phone-btn:FOCUS,
.bind-box .bind-send-btn:FOCUS {
    outline: 0;
    border-color: inherit
}

.bind-box .bind-phone-btn[disabled],
.bind-box .bind-send-btn[disabled],
.bind-box .bind-phone-btn[disabled]:hover,
.bind-box .bind-send-btn[disabled]:hover {
    cursor: not-allowed;
    background-color: #999;
    border-color: #999
}

.dclcs-main {
    position: relative;
    padding: 20px;
    height: 445px;
    width: 750px;
    margin: 0 auto;
    z-index: 3
}

.dclcs-main::BEFORE {
    position: absolute;
    top: 130px;
    left: -20px;
    background: #f93;
    padding: 10px;
    color: #fff;
    content: attr(mark);
    width: 35px;
    z-index: 1
}

.dclcs-main::AFTER {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 1px solid #ccc;
    content: ' ';
    z-index: -1
}

.dclcs-main .dclcs-options {
    position: relative;
    margin: 32px auto auto;
    width: 600px
}

.dclcs-options .dclcs-option {
    position: relative;
    padding-left: 100px;
    margin-bottom: 20px;
    font-size: 16px
}

.dclcs-options .dclcs-option::BEFORE {
    position: absolute;
    top: 0;
    left: 0;
    color: #666;
    font-size: 16px;
    content: attr(mark)
}

.dclcs-options .dclcs-option>label {
    font-weight: bold;
    margin-right: 25px
}

.dclcs-options .dclcs-option input[type='radio'],
.dclcs-options .dclcs-option input[type='checkbox'] {
    _margin-top: 0
}

.dclcs-options .dclcs-option label>span {
    display: inline-block;
    min-width: 74px;
    margin-left: 5px;
    font-size: 18px;
    color: #000
}

.dclcs-main .dclcs-start-btn,
.dclcs-test-layer .dclcs-test-exit-btn,
.dclcs-test-layer .dclcs-test-submit-btn,
.dclcs-baogao-submit-btn {
    width: 170px;
    font-weight: normal;
    padding: 10px 30px;
    margin-top: 40px
}

.custom-btn.custom-btn-danger {
    background-color: #d15b47;
    border-color: #d15b47
}

.custom-btn.custom-btn-danger:hover {
    color: #d15b47;
    background: #fff;
    border-color: #d15b47
}

.custom-btn-group {
    margin-top: 40px;
    text-align: center
}

.custom-btn-group .custom-btn {
    margin-top: 0;
    display: inline-block
}

.dclcs-test-layer {
    padding: 5px 30px
}

.dclcs-test-layer .dclcs-test-main {
    width: 650px;
    margin: 0 auto
}

.dclcs-test-main .dclcs-test-title {
    text-align: center;
    font-size: 25px
}

.dclcs-test-main .progress {
    margin-bottom: 5px !important
}

.dclcs-test-main .dclcs-test-info {
    text-align: center
}

.dclcs-test-info .item {
    display: inline-block;
    font-size: 20px;
    margin-bottom: 10px;
    margin-right: 20px
}

.dclcs-test-info .item:last-child {
    margin-right: 0
}

.dclcs-test-info .item>i {
    font-size: 25px
}

.dclcs-test-info .item .num {
    font-size: 28px;
    margin: 0 2px
}

.dclcs-test-content {
    position: relative;
    display: none
}

.dclcs-test-content.checking:AFTER {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    display: block;
    z-index: 1;
    content: ' '
}

.dclcs-test-content .dclcs-test-subject {
    text-align: center;
    font-size: 35px;
    color: red;
    min-height: 50px
}

.dclcs-test-content .dclcs-test-subject .yinjie {
    font-size: 22px;
    color: black
}

.dclcs-test-subject .icon {
    color: var(--main-bg-color);
    font-size: 55px;
    cursor: pointer
}

.dclcs-test-content .dclcs-test-options {
    list-style: none;
    padding: 0
}

.dclcs-test-options .dclcs-test-option {
    position: relative;
    width: 100%;
    color: #000;
    cursor: pointer;
    text-align: left;
    border: 1px solid #ccc;
    margin-top: 15px;
    padding: 6px 30px 6px 45px;
    font-size: 20px;
    word-break: break-all;
    min-height: 42px;
    border-radius: 5px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    -ms-border-radius: 5px;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none
}

.dclcs-test-options .dclcs-test-option::BEFORE {
    position: absolute;
    top: 5px;
    left: 15px;
    color: #333;
    font-weight: bold;
    font-size: 22px;
    content: attr(mark)
}

.dclcs-test-options .dclcs-test-option:hover,
.dclcs-test-options .dclcs-test-option.active {
    border-color: var(--main-bg-color);
    background-color: #f8f8f8
}

.dclcs-test-options .dclcs-test-option:hover::BEFORE,
.dclcs-test-options .dclcs-test-option.active::BEFORE {
    color: var(--main-bg-color)
}

.dclcs-test-options .dclcs-test-option::AFTER {
    position: absolute;
    top: 9px;
    right: 5px;
    font: normal normal normal 14px/1 FontAwesome;
    text-rendering: auto;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-size: 22px;
    font-weight: bold
}

.dclcs-test-options .dclcs-test-option.yes::AFTER {
    content: "\f00c";
    color: var(--main-bg-color)
}

.dclcs-test-options .dclcs-test-option.no::AFTER {
    content: "\f00d";
    color: #d15b47;
    right: 7px
}

.dclcs-test-main .dclcs-test-tips {
    color: var(--main-bg-color);
    font-weight: 700;
    font-size: 18px;
    text-align: center;
    margin-top: 15px
}

.dclcs-test-subject .custom-btn {
    width: auto;
    display: inline;
    font-size: 14px;
    float: left;
    margin-top: 0;
    padding: 5px 15px;
    margin-right: 20px
}

.dclcs-test-subject .meaning {
    display: none;
    float: left;
    text-align: left;
    font-size: 20px;
    padding-top: 3px;
    width: 530px
}

.dclcs-test-content .dclcs-test-spell {
    margin-top: 15px;
    min-height: 160px
}

.dclcs-test-spell .dclcs-spell-icon-box {
    float: left;
    width: 60px
}

.dclcs-spell-icon-box .icon {
    color: var(--main-bg-color);
    font-size: 55px;
    cursor: pointer
}

.dclcs-test-spell .dclcs-spell-input-box {
    float: left;
    width: 420px
}

.dclcs-test-spell .dclcs-spell-btn-box {
    float: right;
    width: 150px;
    text-align: center
}

.dclcs-spell-input-box .dclcs-spell-input {
    width: 100%;
    height: 55px;
    font-size: 30px;
    font-weight: bold;
    padding-left: 15px;
    padding-right: 15px;
    color: #555;
    background-color: #fff;
    border: 1px solid #ccc
}

.dclcs-spell-input-box .dclcs-spell-input:FOCUS {
    -webkit-box-shadow: 0 0 12px #d5d5d5;
    -moz-box-shadow: 0 0 12px #d5d5d5;
    -ms-box-shadow: 0 0 12px #d5d5d5;
    -o-box-shadow: 0 0 12px #d5d5d5;
    box-shadow: 0 0 12px #d5d5d5;
    border: 1px solid #ccc
}

.dclcs-spell-input-box .dclcs-spell-error {
    font-weight: bold;
    color: #d15b47;
    font-size: 30px;
    display: block;
    margin-top: 15px;
    margin-left: 15px
}

.dclcs-spell-btn-box .dclcs-spell-next-btn {
    width: 100%;
    height: 100%;
    margin-top: 0;
    height: 55px;
    line-height: 55px;
    padding-top: 0;
    padding-bottom: 0;
    font-weight: normal;
    display: inline-block;
    font-size: 16px
}

.dclcs-spell-btn-box .icon {
    font-size: 55px;
    display: none
}

.dclcs-spell-btn-box .icon.spell-fail {
    color: #d15b47
}

.dclcs-spell-btn-box .icon.spell-succ {
    color: var(--main-bg-color)
}

.dclcs-score-box {
    position: relative
}

.dclcs-score-box .info {
    text-align: center
}

.dclcs-score-box .info .item {
    margin-right: 20px;
    font-size: 22px
}

.dclcs-score-box .info .item:last-child {
    margin-right: 0
}

.dclcs-score-box .info .item .num {
    font-size: 30px
}

.dclcs-score-box .content {
    color: #008000;
    font-size: 30px;
    font-weight: bold;
    text-align: center
}

.dclcs-score-box .content .tip {
    display: block
}

.dclcs-score-box .content .tip .num {
    color: #ff6601;
    font-size: 50px
}

.dclcs-score-box .score {
    font-size: 50px;
    color: red
}

.dclcs-score-box .result-img {
    position: relative;
    width: 160px;
    overflow: hidden;
    margin: 0 auto
}

.dclcs-score-box .rs-img {
    position: absolute;
    left: 25px
}

.dclcs-score-box .rs-img.pass {
    top: 10px
}

.dclcs-score-box .rs-img.fail {
    top: 83px
}

.dclcs-no-data {
    position: relative;
    text-align: center;
    padding-top: 150px
}

.dclcs-no-data i {
    font-size: 70px;
    color: #999
}

.dclcs-no-data h3 {
    color: #ff6601
}

.dclcs-loading {
    position: relative;
    height: 500px;
    width: 100%
}

.loader {
    _background: #000;
    _background: -webkit-radial-gradient(#222, #000);
    _background: radial-gradient(#222, #000);
    bottom: 0;
    left: 0;
    overflow: hidden;
    position: absolute;
    right: 0;
    top: 0;
    z-index: 99999
}

.loader-inner {
    bottom: 0;
    height: 60px;
    left: 0;
    margin: auto;
    position: absolute;
    right: 0;
    top: 0;
    width: 100px
}

.loader-line-wrap {
    -webkit-animation: spin 2000ms cubic-bezier(.175, .885, .32, 1.275) infinite;
    animation: spin 2000ms cubic-bezier(.175, .885, .32, 1.275) infinite;
    box-sizing: border-box;
    height: 50px;
    left: 0;
    overflow: hidden;
    position: absolute;
    top: 0;
    -webkit-transform-origin: 50% 100%;
    transform-origin: 50% 100%;
    width: 100px
}

.loader-line {
    border: 4px solid transparent;
    border-radius: 100%;
    box-sizing: border-box;
    height: 100px;
    left: 0;
    margin: 0 auto;
    position: absolute;
    right: 0;
    top: 0;
    width: 100px
}

.loader-line-wrap:nth-child(1) {
    -webkit-animation-delay: -50ms;
    animation-delay: -50ms
}

.loader-line-wrap:nth-child(2) {
    -webkit-animation-delay: -100ms;
    animation-delay: -100ms
}

.loader-line-wrap:nth-child(3) {
    -webkit-animation-delay: -150ms;
    animation-delay: -150ms
}

.loader-line-wrap:nth-child(4) {
    -webkit-animation-delay: -200ms;
    animation-delay: -200ms
}

.loader-line-wrap:nth-child(5) {
    -webkit-animation-delay: -250ms;
    animation-delay: -250ms
}

.loader-line-wrap:nth-child(1) .loader-line {
    border-color: hsl(0, 80%, 60%);
    height: 90px;
    width: 90px;
    top: 7px
}

.loader-line-wrap:nth-child(2) .loader-line {
    border-color: hsl(60, 80%, 60%);
    height: 76px;
    width: 76px;
    top: 14px
}

.loader-line-wrap:nth-child(3) .loader-line {
    border-color: hsl(120, 80%, 60%);
    height: 62px;
    width: 62px;
    top: 21px
}

.loader-line-wrap:nth-child(4) .loader-line {
    border-color: hsl(180, 80%, 60%);
    height: 48px;
    width: 48px;
    top: 28px
}

.loader-line-wrap:nth-child(5) .loader-line {
    border-color: hsl(240, 80%, 60%);
    height: 34px;
    width: 34px;
    top: 35px
}

.user-body-header {
    padding: 20px;
    margin: 0 auto;
    overflow: auto
}

.user-img-set-body {
    float: left;
    position: relative
}

.user-img-set-body .user-img-set {
    opacity: .9
}

.user-info-login-title-div {
    padding-top: 34px
}

.user-info-login-title-div .user-info-login-title {
    padding-top: 10px
}

.baogao-title {
    margin-left: 20px;
    margin-right: 20px;
    padding-top: 10px;
    padding-bottom: 10px;
    height: auto;
    border-bottom: 2px solid var(--main-bg-color)
}

.baogao-title span {
    font-size: 20px;
    font-weight: 900;
    margin-top: 10px
}

.baogao-content {
    padding: 20px 20px;
    width: 100%;
    height: auto
}

.baogao-content-laber,
.baogao-flexbox-item,
.baogao-content-input {
    height: 25px
}

.baogao-icon {
    margin-right: 10px;
    color: var(--main-bg-color);
    width: 14px
}

.baogao-content-input {
    padding: 0 auto;
    margin-top: 5px;
    font-size: 16px
}

.baogao-flexbox-item {
    -webkit-box-flex: 1;
    -webkit-flex: 1;
    flex: 1;
    box-sizing: border-box;
    overflow: hidden
}

.baogao-vertical-align-middle {
    vertical-align: middle
}

.book-overdue {
    position: absolute;
    display: inline-block;
    font-size: 16px;
    color: #0081ff;
    top: 7px;
    left: 7px
}

.book-overdue.lastday {
    color: red
}

.start-ai-jzfx-btn {
    position: relative
}

.start-ai-jzfx-btn:after {
    position: absolute;
    top: -35px;
    right: -70px;
    width: 425px;
    background-color: #f60;
    border-radius: 5000px;
    content: attr(title);
    text-align: center;
    display: block
}

.start-ai-jzfx-btn:hover:after {
    color: #fff
}

.project-wrap {
    position: fixed;
    top: 220px;
    left: 0;
    z-index: 100
}

.project-wrap .project-nav {
    list-style: none;
    padding: 0;
    margin: 0;
    background-color: #fff;
    box-shadow: 1px 1px 5px #ccc;
    border-radius: 0 10px 10px 0;
    overflow: hidden;
    -webkit-animation-name: fadeInLeft;
    -webkit-animation-duration: 1.0s;
    -webkit-animation-iteration-count: 1;
    -webkit-animation-delay: 0s;
    animation-name: fadeInLeft;
    animation-duration: 1.0s;
    animation-iteration-count: 1;
    animation-delay: 0s
}

.project-nav li {
    position: relative;
    display: block;
    text-align: center
}

.project-nav li>a {
    display: block;
    padding: 10px 15px;
    font-size: 16px;
    color: #666;
    -webkit-transition: .3s ease-in-out, visibility 0s;
    -moz-transition: .3s ease-in-out, visibility 0s;
    -ms-transition: .3s ease-in-out, visibility 0s;
    -o-transition: .3s ease-in-out, visibility 0s;
    transition: .3s ease-in-out, visibility 0s
}

.project-nav li>a:hover,
.project-nav li>a:active,
.project-nav li>a:focus {
    text-decoration: none;
    color: #39b54a;
    background: #d7f0db
}

.project-nav li>a:active {
    box-shadow: inset 1px 1px 5px #a5d6a7
}

.project-nav li.title {
    padding-top: 10px;
    padding-bottom: 10px;
    font-size: 14px;
    color: #f37b1d
}

.project-nav li>a.close-btn {
    font-size: 26px;
    font-weight: normal;
    padding: 0;
    color: #bbb
}

.project-nav li>a.close-btn:hover,
.project-nav li>a.close-btn:active,
.project-nav li>a.close-btn:focus {
    color: #f37b1d;
    background: #fde6d2;
    box-shadow: inherit
}

.project-nav li>a.close-btn i:before {
    content: "\f00d"
}

.project-wrap .open-btn {
    -webkit-animation-name: fadeInLeft;
    -webkit-animation-duration: .6s;
    -webkit-animation-iteration-count: 1;
    -webkit-animation-delay: 0s;
    animation-name: fadeInLeft;
    animation-duration: .6s;
    animation-iteration-count: 1;
    animation-delay: 0s;
    background-color: #fff;
    color: #f37b1d;
    font-size: 18px;
    border-radius: 100%;
    box-shadow: 1px 1px 5px #ccc;
    width: 50px;
    height: 50px;
    line-height: 50px;
    margin-left: -25px;
    text-align: right;
    padding-right: 8px;
    cursor: pointer;
    display: none
}

.project-wrap.off .project-nav {
    display: none
}

.project-wrap.off .open-btn {
    display: block
}

.animated {
    animation-duration: 1s;
    animation-fill-mode: both
}

.animated.infinite {
    animation-iteration-count: infinite
}

@-webkit-keyframes spin {

    0%,
    15% {
        -webkit-transform: rotate(0);
        transform: rotate(0)
    }

    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg)
    }
}

@keyframes spin {

    0%,
    15% {
        -webkit-transform: rotate(0);
        transform: rotate(0)
    }

    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg)
    }
}

@keyframes swing {
    20% {
        transform: rotate(15deg)
    }

    40% {
        transform: rotate(-10deg)
    }

    60% {
        transform: rotate(5deg)
    }

    80% {
        transform: rotate(-5deg)
    }

    to {
        transform: rotate(0deg)
    }
}

.swing {
    transform-origin: top center;
    animation-name: swing
}

@-webkit-keyframes fadeInLeft {
    0% {
        opacity: 0;
        transform: translate3d(-100%, 0, 0)
    }

    to {
        opacity: 1;
        transform: none
    }
}

@keyframes fadeInLeft {
    0% {
        opacity: 0;
        transform: translate3d(-100%, 0, 0)
    }

    to {
        opacity: 1;
        transform: none
    }
}

.fadeInLeft {
    -webkit-animation-name: fadeInLeft;
    animation-name: fadeInLeft
}

.tablinks {
    background-color: var(--main-bg-color);
    float: left;
    border: none;
    outline: none;
    cursor: pointer;
    font-size: 14px;
    font-weight: bold;
    padding: 14px 15px;
    margin-right: 10px;
    color: #FFFFFF;
    transition: 0.3s;
    border-radius: 10px 10px 0 0;
    /* 添加圆角 */
    width: 200px;
    /* 增加宽度 */
}

.tablinks:hover {
    background-color: #ddd;
    color: #000;
}

.tablinks.active {
    background-color: #ddd;
    /* 被点击后的颜色 */
}