/* banner */

.banner {
    margin-bottom: 70px;
    position: relative;
    height: 420px;
    background: url(../images/slide.png) no-repeat center center;
    background-size: cover;
    z-index: 3;
}

.banner layui-carousel {
    height: 420px !important;
}

.banner .welcome {
    text-align: center;
    position: absolute;
    top: 55%;
    left: 50%;
    transform: translate(-50%, -55%);
    color: white;
    line-height: 76px;
}

.banner .welcome p:nth-child(1) {
    font-size: 100px;
    font-family: SourceHanSansSC-Light;
    margin-bottom: 32px;
}

.banner .welcome p:nth-child(2) {
    font-size: 80px;
    font-family: SourceHanSansSC-Bold;
}

/* title */

.demo .title {
    text-align: center;
}

.title1 .title-wrapper {
    margin-bottom: 50px;
}

.title .title-wrapper p:nth-child(1) {
    font-size: 36px;
    font-weight: bold;
    margin-bottom: 6px;
}

.title p:nth-child(2) {
    font-size: 24px;
    color: #27498b;
}

/* section1 */

.section1 {
    overflow: hidden;
}

.section1 .section1-card {
    width: 373px;
    height: 509px;
    margin-right: 40px;
    border-bottom: 4px solid transparent;
    position: relative;
    background-color: #f5f7f7;
    float: left;
    margin-bottom: 40px;
    cursor: pointer;
}

.demo .section1 .section1-card:nth-child(3),
.demo .section1 .section1-card:nth-child(6) {
    margin-right: 0;
}

.section1 .section1-card:hover {
    border-bottom: 4px solid #27498b;
}

/* .section1 .section1-card.choose {
    border-bottom: 4px solid #27498b;
} */

.section1 .section1-card .card-jiao {
    position: absolute;
    font-size: 15px;
    width: 10px;
    top: 7px;
    left: 7px;
    color: #fff;
    z-index: 1;
}

.section1 .section1-card.hot::after {
    content: "";
    display: block;
    width: 0px;
    height: 0px;
    border: 35px solid transparent;
    border-left-color: #e60012;
    border-top-color: #e60012;
    position: absolute;
    top: 0;
    left: 0;
}

.section1-card .card-img {
    width: 372px;
    height: 275px;
}

.section1-card .card-content {
    text-align: center;
    font-size: 24px;
}

.section1-card .card-content p:nth-child(1) {
    margin-top: 50px;
}

.section1-card .card-content p:nth-child(3) {
    color: gray;
    padding-top: 5px;
}

.section1-card .card-content a {
    display: block;
    margin-top: 20px;
    font-size: 18px;
    color: #27498b;
}

.demo .section1-btn {
    width: 160px;
    line-height: 56px;
    border: 2px solid #27498b;
    color: #27498b;
    text-align: center;
    font-size: 24px;
    margin-top: 15px;
    margin-bottom: 74px;
    cursor: pointer;
}

.demo .section1-btn:hover {
    background-color: #27498b;
    color: #fff;
}

/* section2 */

.title .title-wrapper.title2 {
    padding-top: 46px;
    margin-bottom: 48px;
}

.section2 {
    background-color: #dfe4ee;
    padding-bottom: 58px;
}

.section2-wrapper .section2-input {
    /* overflow: hidden; */
    margin-bottom: 58px;
}

.section2-wrapper .section2-input .s2-input {
    float: left;
}

.section2-wrapper .section2-input div p {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 20px;
}

.section2-wrapper .section2-input .s2-input .input,
.section2-wrapper .section2-input .s2-input select,
.section2-wrapper .section2-input .s2-input .layui-input {
    width: 350px;
    height: 62px;
    background-color: #fff;
    font-size: 20px;
    color: #727171;
    margin-right: 40px;
    outline: none;
    border: 0;
}

.section2-wrapper .section2-input .s2-input .layui-form-select dl {
    top: 69px;
    min-width: 106%;
    left: -10px;
}

.section2-wrapper .section2-input .s2-input .layui-form-selectup dl {
    bottom: 69px;
    top: auto;
}

.section2-wrapper .section2-input .s2-input .input .layui-form-select dl dd.layui-this {
    background-color: #27498b;
}


.section2-wrapper .section2-input .s2-input .input {
    padding: 0px 10px;
}

.section2-wrapper .section2-input .s2-input select {
    width: 330px;
}

.section2-wrapper .section2-input .s2-input:nth-child(3n+3) input {
    margin-right: 0px;
}

.section2-wrapper .section2-btn {
    background-color: #27498b;
    color: #fff;
    /* font-weight: bold; */
    width: 153px;
    line-height: 52px;
    text-align: center;
    font-size: 24px;
    cursor: pointer;
    border: 2px solid transparent;
}

.section2-wrapper .section2-btn:hover {
    background-color: #fff;
    color: #27498b;
    border: 2px solid #27498b;
}

/* section3 */

.section3 {
    overflow: hidden;
    padding-top: 110px;
    padding-bottom: 132px;
}

.section3 .title3 {
    text-align: left;
    margin-bottom: 38px;
}

.section3 .section3-left {
    width: 734px;
    float: left;
    font-size: 22px;
}

.section3 .section3-list a,
.section3-right-list a {
    color: #221815;
}

.section3 .section3-list li {
    line-height: 62px;
    overflow: hidden;
    border: 0.5px dashed transparent;
    border-bottom-color: #dfe4ee;
}

.section3 li:nth-last-child(1) {
    border-bottom-color: transparent;
}

.section3 .section3-list li a {
    display: block;
    float: left;
}

.section3 .section3-list li a:hover {
    color: #27498b;
}

.section3 .section3-list li div {
    float: right;
}

.section3 .section3-list li::before {
    content: "●";
    color: #27498b;
    display: block;
    padding-right: 9px;
    font-size: 20px;
    float: left;
}

.section3 .section3-right {
    width: 440px;
    float: left;
    font-size: 22px;
}

.section3 .section3-right .section3-right-list {
    height: 512px;
    line-height: 32px;
    overflow: hidden;
    border-right: 1px solid #535353;
    padding-left: 28px;
}

.section3 .section3-right-list div div:nth-of-type(1)::before {
    content: "●";
    color: #27498b;
    display: block;
    padding-right: 9px;
    float: left;
    font-size: 20px;
}

.section3 .section3-right-list a:hover {
    color: #27498b;
    cursor: pointer;
}

.section3 .section3-right-list div div.ma::before {
    content: "";
}

.section3 .section3-right-list div .ma {
    overflow: hidden;
}

.section3 .section3-right-list div .ma img {
    width: 169px;
    height: 170px;
    vertical-align: middle;
}

.section3 .section3-right-list div .ma a {
    padding-left: 22px;
}

.section3 .section3-right-list>div:nth-of-type(1) {
    padding-top: 13px;
}


.section3 .section3-right-list>div {
    margin-bottom: 22px;
}

.section3 .section3-right-list div:nth-last-child(1) {
    margin: 0;
}

.section3 .section3-right-list>div p {
    padding-left: 22px;
}



/* register css */
.register .login {
    padding: 20px;
    background-color: #fff;
    border-radius: 4px;
}

.register .login_list {
    font-size: 14px;
}

.register .login_list .infor {
    width: 1000px;
}

.register .infor label {
    width: 135px;
    float: left;
    line-height: 40px;
    margin-left: 50px;
}

.register .infor input {
    width: 280px;
    padding: 0 10px;
    float: left;
    line-height: 40px;
    border: 1px solid #ededed;
    border-radius: 4px;
    height: 40px;
    display: block;
}

.register .infor label,
.register .infor input,
.register .infor .btn a {
    margin-top: 10px;
}

.register .infor label span {
    color: red;
}

.register .btn img {
    width: 70px;
    height: 40px;
    margin: 10px 0 0 10px;
}

.register .flie {
    width: 170px;
    height: 120px;
    font-size: 24px;
    color: #999;
    float: right;
    background: #f1f1f1;
    border-radius: 4px;
    text-align: center;
    padding-top: 80px;
    margin-top: 20px;
}

.register .flie p {
    font-size: 14px;
}

.register .dl_btn {
    text-align: center;
}


.register .infor .btn a,
.register .dl_btn a {
    width: 40px;
    line-height: 44px;
    border-radius: 4px;
    color: #fff;
    background: #36AEFD;
    float: left;
    text-align: center;
    margin-left: 10px;
}

.register .dl_btn a {
    width: 100px;
    margin: 50px auto;
    float: none;
    display: inline-block;
}

/* mystudy */
/* mystudy */
.mystudy {
    background-color: #f1f1f1;
    padding-bottom: 30px;
}

.mystudy .account_left {
    width: 300px;
    float: left;
    margin-top: 10px;
}

.mystudy .account_left .information,
.mystudy .account_left .a_nav {
    background: #fff;
    border-radius: 4px;
    text-align: center;
    padding: 20px;
}

.mystudy .information h1 {
    font-size: 16px;
    margin: 40px 0;
}

.mystudy .information .btn a.write {
    background: #3ab0fd;
    color: #fff;
}

.mystudy .information .btn a {
    width: 230px;
    height: 45px;
    line-height: 45px;
    text-align: center;
    border-radius: 4px;
    display: block;
    margin-top: 10px;
    margin: 10px auto;
}

.mystudy .information .btn a.out {
    background: #f1f1f1;
    color: #999;
}

.mystudy .information .btn a {
    width: 230px;
    height: 45px;
    line-height: 45px;
    text-align: center;
    border-radius: 4px;
    display: block;
    margin-top: 10px;
    margin: 10px auto;
}

.mystudy .account_left .a_nav {
    margin-top: 10px;
}

.mystudy .account_left .a_nav a {
    line-height: 20px;
    color: #333;
    text-align: left;
    display: block;
    padding-left: 20px;
    margin: 25px 0;
}

.mystudy .account_right {
    width: 880px;
    float: right;
}

.mystudy .account_right .class_content,
.mystudy .baoming_list {
    padding: 20px;
    background: #fff;
    border-radius: 4px;
    margin-top: 10px;
}

.mystudy .table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.mystudy .table th {
    background: #f9fdff;
    color: #333;
    font-weight: bold;
    line-height: 45px;
    padding: 0 10px;
}

.mystudy .table td {
    border-bottom: 1px dashed #f1f1f1;
    padding: 15px 10px;
}

.mystudy .table td a {
    color: #36AEFD;
}

.mystudy .table td .person img {
    float: left;
    width: 120px;
    height: 80px;
}

.mystudy .table td .person div {
    float: left;
    margin-left: 10px;
}

.mystudy .table td p span,
.mystudy .c999 {
    color: #999;
}

.mystudy .table td p {
    line-height: 20px;
}

.mystudy .blue {
    color: #36AEFD !important;
}

.mystudy account_right p {
    margin-top: 10px;
    margin-bottom: 0;
}

.mystudy .spage-number {
    display: inline-block;
    color: #666;
    font-size: 14px;
}

.mystudy .spage-number button:hover {
    background-color: #eee;
}

.mystudy .spage-number button.button-disabled {
    cursor: not-allowed;
    color: #ccc;
}

.mystudy .spage-number button {
    position: relative;
    box-sizing: border-box;
    display: inline-block;
    margin-left: -1px;
    padding: 0 14px;
    line-height: 33px;
    border: 1px solid #ddd;
    text-align: center;
    transition: all .2s;
    cursor: pointer;
    outline: none;
    background: 0 0;
    user-select: none;
    color: #666;
}

.mystudy .spage-number button.active {
    background: #2d98e6;
    color: #fff;
    border-color: #2d98e6;
    z-index: 3;
}

.mystudy .spage-number button {
    position: relative;
    box-sizing: border-box;
    display: inline-block;
    margin-left: -1px;
    padding: 0 14px;
    line-height: 33px;
    border: 1px solid #ddd;
    text-align: center;
    transition: all .2s;
    cursor: pointer;
    outline: none;
    background: 0 0;
    user-select: none;
    color: #666;
}

.mystudy .spage-number button.button-disabled {
    cursor: not-allowed;
    color: #ccc;
}

.mystudy .account_left .a_nav a.cur,
.mystudy .account_left .a_nav a:hover {
    border-left: 4px solid #3ab0fd;
    color: #3ab0fd;
}

.mystudy .account_left .a_nav a {
    line-height: 20px;
    color: #333;
    text-align: left;
    display: block;
    padding-left: 20px;
    margin: 25px 0;
}

.mystudy .account_left a:hover,
.mystudy .account_left a:active {
    color: #666;
    text-decoration: none;
}

.mystudy .table tr:not(.store-tr):hover {
    background: #f1f1f1;
}

/* editperson */

.editperson .add h1 {
    font-size: 16px;
    line-height: 40px;
    margin: 11px 0px;
}

.editperson .add .remarks {
    line-height: 40px;
    background: #fbfbfb;
    color: red;
    border-radius: 4px;
    padding: 0 10px;
}

.editperson .add ul {
    margin-top: 20px;
}

.editperson .add li:first-child {
    width: 670px;
}

.editperson .add li {
    float: left;
}

.editperson .add li>div {
    width: 330px;
    height: 55px;
    float: left;
}

.editperson .add li>div .lay {
    width: 180px;
}

.editperson .layui-form .layui-form-select {
    width: 180px;
    height: 42px;
}

.editperson .add li label {
    width: 80px;
    float: left;
    margin-left: 10px;
    line-height: 40px;
    margin-bottom: 10px;
}

.editperson .account_right .i-checks {
    height: 40px;
    line-height: 40px;
}

.editperson .iradio_square-green.checked {
    background-position: -168px 0;
}

.editperson .add li input[type="radio"] {
    width: 15px !important;
    float: left;
}

.editperson .add li input {
    margin-bottom: 10px;
}

.editperson .icheckbox_square-green,
.editperson .iradio_square-green {
    display: inline-block;
    *display: inline;
    vertical-align: middle;
    margin: 0;
    padding: 0;
    width: 22px;
    height: 22px;
    background: url(../images/green.png) no-repeat;
    border: none;
    cursor: pointer;
}

.editperson .iradio_square-green {
    background-position: -120px 0;
    margin: 0 8px;
}

.editperson .add_btn a {
    line-height: 40px;
    padding: 0 25px;
    background: #36AEFD;
    color: #fff;
    display: inline-block;
    border-radius: 4px;
}

.editperson .add_btn {
    width: 180px;
    margin: 20px auto;
}

.editperson .screen input,
.editperson .add li input,
.editperson .add li select,
.editperson .screen select {
    width: 180px;
    line-height: 40px;
    height: 40px;
    border: 1px solid #ccc;
    border-radius: 4px;
    float: left;
    padding: 0 10px;
}

.editperson .add_btn a:hover {
    color: #fff;
}

/* store css */
.store {
    background-color: #f1f1f1;
}

.store .baoming_list {
    margin: 30px auto;
}

.store .lesson_gangwei li {
    width: 540px;
    background: #fff;
    border-radius: 4px;
    padding: 20px;
    float: left;
    margin-top: 15px;
    margin-left: 10px;
}

.store .lesson_gangwei li img {
    float: left;
    width: 200px;
    height: 150px;
}

.store .lesson_gangwei li .con {
    float: left;
    width: 340px;
}

.store .lesson_gangwei li .name {
    margin-left: 40px;
}

.store .lesson_gangwei li .name h1 {
    font-size: 16px;
    margin-bottom: 40px;
}

.store .lesson_gangwei li .name p {
    margin-top: 10px;
    margin-bottom: 0;
}

.store .lesson_gangwei li .btn a {
    display: inline-block;
    width: 150px;
    margin-top: 30px;
    line-height: 40px;
    border-radius: 4px;
    background: #36AEFD;
    color: #fff;
    text-align: center;
    margin-left: 50px;
    cursor: pointer;
}

.store .lesson_gangwei li .con {
    float: left;
    width: 340px;
}

.store .lesson_gangwei li .close a {
    display: inline-block;
    width: 150px;
    margin-top: 30px;
    line-height: 40px;
    border-radius: 4px;
    background: #f1f1f1;
    color: #999;
    text-align: center;
    margin-left: 50px;
    cursor: pointer;
}

/* article */
.demo .article .article-wrapper {
    margin: 30px auto;
}

.article .news_list li {
    margin-bottom: 10px;
}

.article .news_list li p.title a {
    margin-bottom: 5px;
    font-size: 22px;
    color: #0663bb;
    font-weight: bold;
    display: block;
    text-align: left;
    line-height: 30px;
}

.article .news_list li p.title a:hover {
    color: #315ea8;
}

.article .news_list li .tinubox {
    line-height: 35px;
}

.article .news_list li .abstract {
    line-height: 20px;
    padding-top: 10px;
}

.article .news_list li .atc-border-line {
    margin: 20px 0px;
}

/* article_con */
.article_con_wrapper {
    margin: 30px auto;
    text-align: center;
}

.article_con_wrapper .artdetail_title {
    font-size: 22px;
    font-weight: 700;
    text-align: center;
    line-height: 1.7;
}

.article_con_wrapper .artdetail_title a:hover {
    color: #315ea8;
}

.artview_info {
    padding: 10px 0 15px;
    line-height: 21px;
}


.article_con_wrapper .detail_head_title {
    font-size: 12px;
    color: #696969;
    margin-right: 33px;
}

.article_con_wrapper .artview_intro {
    display: block;
    text-indent: 24px;
    font-family: Microsoft YaHei;
    font-size: 12px;
    color: #868686;
    font-weight: normal;
    text-decoration: none;
    line-height: 20px;
    background: #F5F5F5;
    border-style: solid solid solid solid;
    border-color: #E5E5E5 #E5E5E5 #E5E5E5 #E5E5E5;
    border-width: 1px 1px 1px 1px;
    padding: 5px;
}

.article_con_wrapper .artview_content {
    font-size: 14px;
    line-height: 1.6;
    padding-top: 18px;
    text-align: left;
}

.article_con_wrapper .artview_more {
    margin-top: 30px;
    text-align: left;
}

.certificate .lesson_bg {
    width: 100%;
    height: 100px;
    background: url(../images/bg1.png) no-repeat center;
    color: #fff;
    text-align: center;
    font-size: 24px;
    padding-top: 50px;
}

.certificate .lesson_bg p {
    font-size: 14px;
    margin-top: 10px;
}

.certificate .baoming_list .ul {
    margin-bottom: 40px;
}

.certificate .baoming_list .ul>.title {
    border-left: 4px solid #315ea8;
    padding-left: 8px;
    overflow: hidden;
    font-size: 18px;
    height: 22px;
    line-height: 22px;
    font-weight: bold;
    color: #337ab7;
    text-align: left;
}

.certificate .baoming_list .ul .hr {
    margin-top: 20px;
    margin-bottom: 20px;
    border: 0;
    border-top: 1px solid #eee;
    display: block;
}

.certificate .baoming_list .cont {
    margin-top: 30px;
    padding: 35px;
    margin-bottom: 45px;
    -webkit-box-shadow: 0px 2px 10px 3px rgb(0 0 0 / 10%);
    box-shadow: 0px 2px 10px 3px rgb(0 0 0 / 10%);
}

.certificate .baoming_list .form-group {
    height: 60px;
    line-height: 60px;
    margin: 20px 0;
}

.certificate .form-group .title {
    width: 120px;
    text-align: right;
    font-size: 18px;
}

.certificate .form-group>div {
    display: inline-block;
}

.certificate .form-group .form-input input {
    width: 818px;
    height: 54px;
    box-sizing: border-box;
}

.certificate .form-group>div {
    display: inline-block;
}

.certificate .form-group .form-input input,
.certificate .form-group .form-input select {
    width: 818px;
    line-height: 54px;
    height: 54px;
    /* display: block; */
    box-sizing: border-box;
    padding: 6px 12px;
    line-height: 1.5;
    color: #495057;
    background-clip: padding-box;
    border: 1px solid #ced4da;
    transition: border-color .15s ease-in-out, box-shadow .15s ease-in-out;
    background-color: #f9f9f9;
    border-radius: 4px;
}

.certificate .btn {
    border-radius: 4px !important;
    display: table !important;
    padding: 0 25px !important;
    border: 0 solid #dcdfe6 !important;
    background: linear-gradient(90deg, #01a6fd 0, #17d0cf 51%, #01a6fd) !important;
    background-size: 200% auto !important;
    transition: background 1s ease-out !important;
    white-space: nowrap;
    cursor: pointer;
    text-align: center;
    box-sizing: border-box;
    outline: none;
    margin: 0;
    color: #606266;
    font-size: 14px;
    font-weight: 500;
    -webkit-appearance: button;
    width: 128px;
    height: 50px !important;
    line-height: 52px !important;
}

.certificate .btn span {
    color: #fff !important;
    display: block !important;
    width: 100% !important;
    background-color: transparent !important;
    font-size: 16px;
}

.certificate .layui-form .layui-form-select dl dd.layui-this {
    background-color: #337ab7;
}

.certificate .layui-form-selected dl {
    top: 58px;
}

.certificate .layui-form-selectup dl {
    bottom: 58px;
    top: auto;
}


/* exam */
.exam .lesson_bg {
    width: 100%;
    height: 100px;
    background: url(../images/bg1.png) no-repeat center;
    color: #fff;
    text-align: center;
    font-size: 24px;
    padding-top: 50px;
}

.exam .lesson_bg p {
    font-size: 14px;
    margin-top: 10px;
}

.exam .account_right .class_content,
.exam .baoming_list {
    padding: 20px;
    background: #fff;
    border-radius: 4px;
    margin-top: 10px;
}

.exam .w1200 .ul {
    margin-bottom: 40px;
}

.exam .w1200 .ul .title {
    border-left: 4px solid #315ea8;
    padding-left: 8px;
    overflow: hidden;
    font-size: 18px;
    height: 22px;
    line-height: 22px;
    font-weight: bold;
    color: #337ab7;
    text-align: left;
}

.exam .w1200 .ul .hr {
    margin-top: 20px;
    margin-bottom: 20px;
    border: 0;
    border-top: 1px solid #eee;
    display: block;
}

.exam .w1200 .ul .cont a {
    display: inline-block;
    font: 26px "microsoft yahei";
    color: #ffffff;
    text-align: center;
    line-height: 100px;
    text-decoration: none;
    background: url(http://evo.eceping.net/public/content/subjectlist/images/112.png) no-repeat top center #0d76be;
    background-size: 80%;
    width: 396px;
}

.exam .w1200 .ul .cont2 {
    border: 1px solid #ccc;
    padding: 20px;
}

.exam .w1200 .ul .cont2 ul {
    display: inline-block;
}

.exam .w1200 .ul .cont2 ul li {
    width: 355px;
    padding-right: 3px;
    margin-right: 24px;
    border-right: 1px dashed #e8e8e8;
    height: 30px;
    line-height: 30px;
    float: left;
    list-style: none
}

.exam .w1200 .ul .cont2 .stitle {
    width: 170px;
    overflow-x: hidden;
}

.exam .w1200 .ul .cont2 ul li>span {
    display: inline-block;
}

.exam .w1200 .ul .cont2 .sxlx {
    margin-right: 5px;
}

.exam .w1200 .ul .cont2 .sxlx,
.cont2 .mnks {
    width: 80px;
    overflow: hidden;
}

.exam .w1200 .ul .cont2 ul li>span {
    display: inline-block;
}

.exam .w1200 .ul .cont2 .sxlx,
.cont2 .mnks {
    width: 80px;
    overflow: hidden;
}

.exam .w1200 .ul .cont2 ul li>span {
    display: inline-block;
}

.exam .w1200 .ul .cont2 .stitle a {
    color: #337ab7;
}

.exam .w1200 .ul .cont2 .sxlx a {
    color: #4cc1cb;
}

.exam .w1200 .ul .cont2 .mnks a {
    color: #ff6a06;
}

.exam .icon-sxlx {
    background: url(images/edit1.png);
}

.exam .icon-mnks {
    background: url(images/edit2.png);
}

.exam .tb {
    display: inline-block;
    width: 16px;
    height: 14px;
}

.exam i {
    font-style: italic;
}

/* contactus */
.contactus_wrapper {
    padding: 30px 0;
}

.contactus_wrapper .section3 .section3-right .section3-right-list {
    font-size: 18px;
    padding-left: 0;
    /* height: 0px; */
}

.contactus_wrapper .section3 .title3 {
    margin-bottom: 12px;
}

.contactus_wrapper_l,
.contactus_wrapper_r {
    width: 600px;
    /* background-color: pink; */
}

.contactus_wrapper_l .cstlayer {
    font-weight: 700;
    color: #315ea8;
    font-size: 20px;
    line-height: 28px;
    padding: 16px 0;
}

.contactus_wrapper_l .wp-title {
    line-height: 45px;
    margin: 10px 0;
}

.contactus_wrapper_l .wp-title .wp-title_content {
    width: 300px;
    float: left;
}

.contactus_wrapper_l .wp-title .wp-title_content i {
    color: #337ab7;
    font-size: 20px;
}

.contactus_wrapper_r {
    background-color: #4cc1cb;
    text-align: center;
}

.contactus_wrapper .section3 {
    padding: 0;
}

.contactus_wrapper_l .title-wrapper p:nth-child(1) {
    font-size: 22px;
    font-weight: bold;
    margin-bottom: 5px;
}

.contactus_wrapper_l .title-wrapper p:nth-child(2) {
    font-size: 18px;
    color: #27498b;
}

.contactus_wrapper .section3 .section3-right-list>div {
    margin-bottom: 9px;
}

.contactus_wrapper .section3 .section3-right-list div .ma {
    margin-top: 20px;
}


/* aboutus */
.aboutus_wrapper {
    margin: 30px auto;
}

.aboutus_wrapper .aboutus_tree {
    padding-bottom: 24px;
    background-color: #27498b;
    margin-bottom: 15px;
}

.aboutus_wrapper .aboutus_tree .wp_subtop:nth-of-type(1),
.aboutus_wrapper .wp-media_content .wp_subtop:nth-of-type(1) {
    height: 52px;
    font-size: 16px;
    background: url(../images/img_title00.png) no-repeat;
    background-size: cover;
    color: #fff;
    text-align: center;
}

.aboutus_wrapper .aboutus_tree .wp_subtop {
    cursor: pointer;
    width: 240px;
    line-height: 50px;
    font-size: 14px;
    text-align: center;
    color: #fff;
    background-color: #27498b;
    border-bottom: 1px solid #aaa;
}

.aboutus_wrapper .wp-media_content .wp_subtop {
    width: 224px;
    text-align: left;
    padding: 0 8px;
    line-height: 48px;
    color: #000;
    background-color: #fff;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.aboutus_wrapper .wp-media_content .wp_subtop i {
    color: #315ea8;
}

.aboutus_wrapper .aboutus_tree .wp_subtop:hover {
    color: #eee;
}

.aboutus_wrapper .aboutus_wrapper-r {
    width: 900px;
}

.aboutus_wrapper .aboutus_wrapper-r .aboutus_article-section1 h3 {
    margin-bottom: 22px;
    font-size: 20px;
    color: #315ea8;
}

.aboutus_wrapper .aboutus_wrapper-r .aboutus_article-section2 h3 {
    margin-bottom: 22px;
    font-size: 20px;
    color: #315ea8;
}

.aboutus_wrapper .aboutus_wrapper-r .aboutus_article-section1 span {
    line-height: 30px;
}

.aboutus_wrapper .aboutus_wrapper-r .img_over {
    margin-top: 22px;
}

.aboutus_wrapper .aboutus_wrapper-r .aboutus_article hr {
    margin: 30px 0;
    background-color: rgb(217, 217, 217);
}

.aboutus_wrapper .aboutus_wrapper-r .aboutus_article-section2 .aboutus_article_img {
    width: 432px;
    height: 274px;
    padding: 3px;
    border: 1px solid rgb(217, 217, 217);
}

/* tkpractise */
.tkpractise {
    overflow: hidden;
}

.tkpractise .account_right {
    background-color: #fff;
    margin: 10px;
    height: 657px;
    border-radius: 4px;
}

.account_right .tkpractise_con .fenlei {
    height: 50px;
    line-height: 50px;
    font-size: 16px;
}

.account_right .tkpractise_con h3 {
    margin: 16px 0;
}

.account_right .tkpractise_con .fenlei .form-control {
    /* display: block; */
    height: 34px;
    /* padding: 6px 12px;
    font-size: 14px;
    line-height: 1.42857143;
    color: #555;
    background-color: #fff;
    background-image: none;
    border: 1px solid #ccc;
    border-radius: 4px;
    -webkit-box-shadow: inset 0 1px 1px rgb(0 0 0 / 8%);
    box-shadow: inset 0 1px 1px rgb(0 0 0 / 8%);
    -webkit-transition: border-color ease-in-out .15s, -webkit-box-shadow ease-in-out .15s;
    -o-transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;
    transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s; */
    width: 400px;
}

.account_right .tkpractise_con .fenlei span {
    display: inline-block;
}

.tkpractise .d-down {
    margin: 40px 0;
}

.tkpractise .d-down button {
    width: 120px;
    margin-right: 20px;
}

.fenlei .layui-form-select dl dd.layui-this {
    background-color: #315ea8;
}

/* exam_demo */
.exam_demo {
    margin: 30px auto;
}


.exam_demo .exam_demo_con {
    padding: 10px 30px;
    background: #fff;
    border-radius: 4px;
}

.exam_demo .sindex {
    display: inline-block;
    height: 16px;
    background-color: orange;
    padding: 5px;
    color: white;
    margin-right: 5px;
}

.exam_demo .exam_demo_con h3 {
    color: #666;
    font-weight: 700;
    margin: 16px 0;
}

.exam_demo .exam_demo_con .xx {
    padding-left: 30px;
}

.exam_demo .exam_demo_con .xx .da-list {
    height: 30px;
    line-height: 30px;
    cursor: pointer;
}

.exam_demo .exam_demo_con .btns {
    margin: 20px 0 30px 0;
    padding-bottom: 10px;
    border-bottom: 1px dashed #ccc;
}

.exam_demo .exam_demo_con .btns .btn {
    border-radius: 4px;
    height: 35px;
    line-height: 35px;
    padding: 0 16px;
}

/* storeinfo */

.storeinfo .article {
    background-color: #f1f1f1;
}

.demo .storeinfo .article-wrapper {
    margin: 30px auto;
}

.storeinfo .news_list li a {
    line-height: 50px;
    border-bottom: 1px dashed #ededed;
    display: block;
}

.storeinfo-wrapper .news_list {
    padding: 20px;
    background: #fff;
    border-radius: 4px;
    margin: 30px auto;
}

.storeinfo .lesson_bg {
    width: 100%;
    height: 100px;
    background: url(../images/bg1.png) no-repeat center;
    color: #fff;
    text-align: center;
    font-size: 24px;
    padding-top: 50px;
}

.storeinfo .lesson_bg p {
    font-size: 14px;
    margin-top: 10px;
}

.storeinfo .dl_btn {
    margin: 50px auto;
    width: 100px;
}

.storeinfo .dl_btn a {
    border-radius: 4px;

}

/* classlist */
.classlist .video {
    color: #3ab0fd;
}

.classlist .videolist img {
    width: 185px;
    height: 150px;
}

.classlist .videolist {
    position: relative;
    width: 185px;
    height: 150px;
    z-index: 0;
}

.classlist .account_right .class_content .content h1 {
    font-size: 16px;
    font-weight: bold;
    color: #333;
}

.classlist .account_right .class_content .content h1 span {
    color: #999;
    font-size: 13px;
    margin-left: 15px;
    font-weight: normal;
}

.classlist .account_right .class_content .content li span {
    color: #999;
}

.classlist .account_right .class_content .content li {
    float: left;
    text-align: center;
    border-right: 1px solid #f1f1f1;
    margin-top: 35px;
    line-height: 20px;
}

.classlist .account_right .class_content .content li p {
    margin-top: 10px;
}

.classlist .btn-wk {
    color: #fff;
    background-color: #5cb85c;
    border-color: #4cae4c;
    margin-top: 8px;
    margin-bottom: 8px;
    display: inline-block;
    padding: 6px 12px;
    margin-bottom: 0;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.42857143;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    -ms-touch-action: manipulation;
    touch-action: manipulation;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    background-image: none;
    border: 1px solid transparent;
    border-radius: 4px;
    background: linear-gradient(90deg, #01a6fd 0, #17d0cf 51%, #01a6fd) !important;
    background-size: 200% auto !important;
    transition: background 1s ease-out !important;
}

.classlist .tksj {
    font-size: 12px;
    height: 24px;
    line-height: 24px;
    color: #999;
    margin-top: 10px;
}

.classlist .account_right .class_content .content li:last-child {
    border: 0;
}

.classlist .account_right .class_content .content {
    margin-left: 20px;
}