/* 清除浮动 */

.clearfloat:after {
    content: '';
    height: 0;
    line-height: 0;
    display: block;
    visibility: hidden;
    clear: both;
}

.get-case {
    /* position: absolute;
    left: 50%;
    top: 50%; */
    /* transform: translate(-50%, -50%); */
    z-index: 10;
    height: 300px;
    margin-top: 100px;
    /* line-height: 400px; */
}

.get-case a {
    font-size: 20px;
    color: #f0d39e;
    padding-bottom: 5px;
    border-bottom: 1px solid #f0d39e;
}

.experiment-list {
    margin-bottom: 50px;
}

.experiment-list span {
    /* float: left; */
    display: flex;
    justify-content: center;
    align-items: center;
    width: 120px;
    text-align: center;
    height: 40px;
    position: relative;
    padding: 15px;
    font-size: 16px;
    color: #666;
    position: relative;
}

.experiment-list .icon {
    position: absolute;
    right: 2px;
    top: 50%;
    transform: translateY(-50%);
}

.experiment-list span.active {
    font-weight: bold;
    color: #bc8a2c;
}

.experiment-list .e-row span:nth-of-type(1),
.experiment-list .e-row span:nth-of-type(8) {
    border-bottom: 1px dashed rgba(182, 182, 182, 0.2);
}

.experiment-list .e-row span:nth-of-type(2),
.experiment-list .e-row span:nth-of-type(7) {
    border-bottom: 1px dashed rgba(182, 182, 182, 0.4);
}

.experiment-list .e-row span:nth-of-type(3),
.experiment-list .e-row span:nth-of-type(6) {
    border-bottom: 1px dashed rgba(182, 182, 182, 0.6);
}

.experiment-list .e-row span:nth-of-type(4),
.experiment-list .e-row span:nth-of-type(5) {
    border-bottom: 1px dashed rgba(182, 182, 182, 1);
}

.experiment-list .e-row:last-child span {
    border-bottom: 0;
}

.experiment-list .e-row:nth-of-type(11) span,
.experiment-list .e-row:nth-of-type(1) span {
    border-right: 1px dashed rgba(182, 182, 182, 0.1);
}

.experiment-list .e-row:nth-of-type(10) span,
.experiment-list .e-row:nth-of-type(2) span {
    border-right: 1px dashed rgba(182, 182, 182, 0.3);
}

.experiment-list .e-row:nth-of-type(9) span,
.experiment-list .e-row:nth-of-type(3) span {
    border-right: 1px dashed rgba(182, 182, 182, 0.5);
}

.experiment-list .e-row:nth-of-type(8) span,
.experiment-list .e-row:nth-of-type(4) span {
    border-right: 1px dashed rgba(182, 182, 182, 0.7);
}

.experiment-list .e-row:nth-of-type(7) span,
.experiment-list .e-row:nth-of-type(6) span,
.experiment-list .e-row:nth-of-type(5) span {
    border-right: 1px dashed rgba(182, 182, 182, 1);
}

.experiment-list .e-row span:last-child {
    border-right: 0;
}

.cover-img {
    width: 100%;
}

.d-flex {
    display: flex;
}

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

.tag-title {
    justify-content: center;
    align-items: center;
    margin: 30px 0;
}

.tag-title .title-font {
    color: #bc8a2c;
    font-size: 36px;
    margin: 0 15px;
}

.tag-title .title-font a {
    color: #bc8a2c;
    font-size: 36px;
    border-bottom: 2px solid #bc8a2c;
}

.tag-title .right-icon-img {
    transform: rotate(180deg);
}

.main-container {
    width: 1200px;
    margin: 0 auto;
}

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.page-header .top-tel {
    display: flex;
    align-items: center;
    color: #bc8a2c;
    font-size: 30px;
}

.page-header .top-tel span {
    display: block;
    width: 202px;
}

.page-header .top-tel img {
    margin-right: 10px;
}

.page-header .menu-link {
    margin-left: 100px;
}

.page-header .menu-link a {
    display: inline-block;
    height: 80px;
    line-height: 80px;
    padding: 0 50px;
    font-size: 18px;
    color: #999;
}

.page-header .menu-link a:hover {
    background: #191919;
    color: #bc8a2c;
    transition: all 0.3s;
}

.page-header .menu-link a.active {
    background: #191919;
    color: #bc8a2c;
}

.banner-content {
    position: relative;
    min-height: 420px;
}

.banner-img {
    width: 100%;
}

.line {
    width: 100%;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
}

.line-two {
    width: 100%;
    position: absolute;
    left: 0;
    right: 0;
    bottom: -45px;
}

.page-container {
    position: relative;
    padding-top: 50px;
}

.number-tag {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: -40px;
    width: 80px;
    height: 96px;
    text-align: center;
    color: #fff;
    font-size: 44px;
}

.number-tag img {
    position: absolute;
    left: 0;
    top: 0;
}

.number-tag span {
    display: inline-block;
    position: relative;
    z-index: 1;
    margin-top: 12px;
}

.case-container {
    background: url('../images/anli_bg.jpg') no-repeat;
    background-size: cover;
    padding-top: 90px;
    padding-bottom: 100px;
    position: relative;
}

.case-container .shiyan-name,
.case-container .shiyan-desc {
    color: #f0d39e;
}

.case-aggregate {
    width: 1000px;
    margin: 0 auto;
    color: #999;
    font-size: 16px;
}

.case-aggregate .case-row {
    margin-bottom: 10px;
}

.case-container .case-row .child-item-list {
    float: left;
    width: 78%;
}

.case-aggregate .item {
    display: inline-block;
    padding: 3px 10px;
    margin-right: 20px;
    cursor: pointer;
}

.case-aggregate .label {
    border: 1px solid #f0d39e;
    color: #f0d39e;
    font-weight: bold;
}

.case-aggregate .item a {
    color: #999;
}

.case-aggregate .active a {
    font-weight: bold;
    color: #f0d39e;
}

.anli-swiper {
    position: relative;
    margin-top: 30px;
    height: 550px;
    /* overflow: hidden; */
}

.case-swiper-container {
    overflow-x: hidden;
    position: relative;
    margin-top: 30px;
    margin-bottom: 40px;
}

.case-child-container {
    overflow-x: hidden;
    position: relative;
    margin-top: 30px;
    margin-bottom: 40px;
}

.case-swiper-img {
    text-align: center;
    height: 100%;
}

.case-desc {
    color: #f0d39e;
    margin-top: 30px;
    font-size: 16px;
}

.case-desc .name {
    margin-bottom: 10px;
}

.case-desc .desc {
    line-height: 25px;
    min-height: 75px;
}

.child-img-box {
    display: block;
    margin: 0 auto;
    max-width: 750px;
    border-radius: 4px;
    background: #fff;
    height: 500px;
}

.anli-swiper-img {
    max-width: 750px;
    height: 500px;
    object-fit: contain;
}

.liucheng-container {
    position: relative;
    background: url('../images/lc_bg.png') no-repeat;
    background-size: 100% 100%;
    padding-bottom: 150px;
    padding-top: 90px;
    margin-top: -48px;
}

.liucheng-container .number-tag {
    top: 0;
}

.liucheng-content {
    text-align: center;
}

.kaocha-container {
    width: 1000px;
    margin: 0 auto;
}

.kaocha-container .kaocha-form-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 0 65px;
}

.kaocha-container .video {
    width: 500px;
    height: 290px;
    position: relative;
    cursor: pointer;
    border-radius: 10px;
    overflow: hidden;
}

.kaocha-container .video video {
    width: 100%;
    height: 100%;
    object-fit: fill;
}

.kaocha-container .video_cup {
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.1);
    position: absolute;
    left: 0;
    top: 0;
}

.kaocha-container .video_cup img {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 9;
}

.kaocha-container .kaocha-right {
    width: 400px;
}

.kaocha-container .kaocha-right input {
    display: block;
    border: 1px solid #8e8e8e;
    width: 360px;
    border-radius: 4px;
    height: 32px;
    line-height: 32px;
    margin-bottom: 10px;
    padding: 0 20px;
}

.kaocha-container .kaocha-right textarea {
    resize: none;
    padding: 10px 20px;
    height: 80px !important;
    width: 360px !important;
}

.kaocha-container .kaocha-right .submit {
    width: 400px;
    height: 40px;
    line-height: 40px;
    border: 0;
    text-align: center;
    background: linear-gradient(to bottom, #f2f2f2, #c5c5c5);
    color: #666;
    font-size: 18px;
    font-weight: bold;
    margin-top: 30px;
    cursor: pointer;
}

.kaocha-container .kaocha-right .submit:hover {
    box-shadow: 2px 5px 5px #999;
    transition: all 0.3s;
}

.kaocha-container .kaocha-right textarea:focus,
.kaocha-container .kaocha-right input:focus {
    outline: none;
}

.footer-container {
    height: 60px;
    line-height: 60px;
    background: #191919;
    text-align: center;
}

.footer-container span {
    margin-right: 10px;
}

.footer-container span,
.footer-container a {
    color: #666;
    font-size: 14px;
}

.footer-container img {
    width: 20px;
}

.swiper-button-next:after,
.swiper-button-prev:after {
    content: '';
}

.swiper-button-prev {
    left: -50px;
    width: 32px;
    height: 32px;
    background: url('../images/case_jt.png') no-repeat;
}

.swiper-button-next {
    right: -50px;
    width: 32px;
    height: 32px;
    background: url('../images/case_jt.png') no-repeat;
    transform: rotate(180deg);
}

.child-case-row {
    height: 80px;
}

.child-case-row .label {
    float: left;
}

.child-case-row .child-item {
    float: left;
    width: 80%;
}

.child-case-row .child-item .item {
    display: inline-block;
}

.small-swiper-img {
    float: left;
    width: 32%;
    margin-bottom: 10px;
    margin-right: 2%;
}

.small-swiper-img .img-content {
    background: #fff;
    text-align: center;
    border-radius: 4px;
    height: 220px;
}

.small-swiper-img .small-swiper-name {
    color: #f0d39e;
    margin-top: 5px;
    height: 42px;
    line-height: 42px;
    font-size: 16px;
}

.small-swiper-img:nth-of-type(3n) {
    margin-right: 0;
}

.small-swiper-img img {
    max-width: 100%;
    height: 100%;
    object-fit: contain;
}

.parent-swiper-content {
    height: 100%;
}

.swiper-pagination {
    width: 100%;
    bottom: 0px !important;
}

.anli-swiper-child .swiper-pagination {
    bottom: 70px !important;
}

.swiper-pagination-bullet {
    margin: 0 5px;
}