/*介绍*/
.teasystem-introduce {
    margin: 0.45rem 0 0;
}
.teasystem-introduce .left {
    width: 4.92rem;
    height: 4.06rem;
}
.teasystem-introduce .left .cover {
    width: 100%;
    height: 3.26rem;
    background-color: #e99c7f;
}
.teasystem-introduce .left img {
    margin: -0.06rem 0 0 -0.06rem;
}
.teasystem-introduce .right {
    padding: 0.32rem 0.26rem 0.32rem 2.4rem;
    margin-left: -2.2rem;
    width: 7.5rem;
    height: 4.06rem;
    border: 1px solid #888888;
}
.teasystem-hd {
    width: 100%;
    font-size: var(--clumn-big);
    text-indent: 0.62rem;
    background: url(../images/2022_ibs_ts_2.png) 0 center no-repeat;
}
.teasystem-introduce .introduce-box {
    margin: 0.2rem 0 0;
    padding: 0.2rem 0 0;
    border-top: 1px solid #aeaeae;
    font-size: var(--clumn-title);
    line-height: 1.6em;
}
.teasystem-introduce .right a {
    right: 0.26rem;
    bottom: 0.20rem;
    font-size: var(--clumn-title);
    color: #000;
    text-indent: 0.38rem;
    background: url(../images/2022_ibs_ts_3.png) 0 center no-repeat;
}
/*系部负责人*/
.teasystem-red-hd {
    width: 100%;
    height: 0.68rem;
    line-height: 0.68rem;
    font-size: var(--clumn-big);
    color: #fff;
    text-indent: 0.82rem;
    background: url(../images/2022_ibs_ts_4.png) 0.2rem center no-repeat, linear-gradient(to right, #de5152, #a92528) no-repeat;
}
.teasystem-principal {
    margin: 0.42rem 0 0;
}
.teasystem-principal-list {
    margin: 0.45rem auto 0;
    width: 7.45rem;
    height: 3.8rem;
    overflow: hidden;
}
.teasystem-principal-list ul {
    width: 1500%;
    transition: all 0.4s linear;
}
.teasystem-principal-list li{
    margin-right: 1.32rem;
    width: 1.6rem;
}
.teasystem-principal-list li:last-child {
    margin-right: 0;
}
.teasystem-principal-list .cover {
    width: 100%;
    height: 2.19rem;
    overflow: hidden;
}
.teasystem-principal-list .info {
    margin-top: 0.16rem;
    color: #444444;
    font-size: var(--clumn-title);
    text-align: center;
}
.teasystem-principal-list .info span {
    display: block;
}
.teasystem-principal-list .info span+span {
    position: relative;
    margin-top: 0.12rem;
    padding-top: 0.12rem;
    font-size: var(--clumn-desc);
}
.teasystem-principal-list .info span+span::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    width: 1.32rem;
    height: 1px;
    background-color: #c0c0c0;
}
.teasystem-principal .btn {
    top: 1.2rem;
    width: 0.51rem;
    height: 0.51rem;
    background: url(../images/2022_ibs_ts_5.png);
    cursor: pointer;
}
.teasystem-principal .btn-prev {
    left: 0.25rem;
}
.teasystem-principal .btn-prev:hover {
    background: url(../images/2022_ibs_ts_6.png);
    transform: rotate(180deg);
}
.teasystem-principal .btn-next {
    right: 0.25rem;
    transform: rotate(180deg);
}
.teasystem-principal .btn-next:hover {
    background: url(../images/2022_ibs_ts_6.png);
    transform: rotate(0deg);
}
/* 系部 负责人 */
.teasystem-tab-box {
    padding: 0.5rem 0 0;
    width: 100%;
    height: 5.23rem;
    background: url(../images/2022_ibs_ts_8.png) no-repeat;
    background-size: cover;
}
.teasystem-tab-box .tab {
    margin: 0 auto;
    width: 7.5rem;
    height: 0.7rem;
    line-height: 0.7rem;
    background-color: #fff;
}
.teasystem-tab-box .tab span {
    position: relative;
    width: 33.33%;
    height: 100%;
    font-size: 0.2rem;
    cursor: pointer;
    color: #666666;
    text-indent: 1rem;
}
.teasystem-tab-box .tab span::after {
    content: "";
    position: absolute;
    right: 0;
    top: 0.16rem;
    width: 1px;
    height: 0.4rem;
    background-color: #888888;
}
.teasystem-tab-box .tab span:last-child::after {
    content: none;
}
.teasystem-tab-box .tab span.active {
    color: #9d1d22;
}
.teasystem-tab-box .tab span.ico1 {
    background: url(../images/2022_ibs_ts_14.png) 0.6rem center no-repeat;
}
.teasystem-tab-box .tab span.ico1.active {
    background: url(../images/2022_ibs_ts_11.png) 0.6rem center no-repeat;
}
.teasystem-tab-box .tab span.ico2 {
    background: url(../images/2022_ibs_ts_13.png) 0.6rem center no-repeat;
}
.teasystem-tab-box .tab span.ico2.active {
    background: url(../images/2022_ibs_ts_10.png) 0.6rem center no-repeat;
}
.teasystem-tab-box .tab span.ico3 {
    background: url(../images/2022_ibs_ts_12.png) 0.6rem center no-repeat;
}
.teasystem-tab-box .tab span.ico3.active {
    background: url(../images/2022_ibs_ts_9.png) 0.6rem center no-repeat;
}
.teasystem-tab-box .art-box {
    padding: 0.5rem 0.75rem 0.6rem;
    font-size: var(--clumn-title);
    color: #fff;
    line-height: 1.6em;
}
.teasystem-tab-box .art-content {
    display: none;
    overflow: hidden;
    height: 2.9rem;
}
.teasystem-tab-box .art-content p {
    margin-bottom: 0.3rem;
}
.teasystem-tab-box .art-content.active {
    display: block;
}
.teasystem-tab-box .art-box a {
    right: 0.36rem;
    bottom: 0.1rem;
    font-size: var(--clumn-title);
    color: #fff;
    text-indent: 0.38rem;
    background: url(../images/2022_ibs_ts_15.png) 0 center no-repeat;
    cursor: pointer;
}
/* 实验条件 */
.teasystem-test-conditions {
    margin: 0.5rem 0 0;
}
.teasystem-test-conditions .conditions-box {
    margin: 0.35rem 0 0;
}
.teasystem-test-conditions .item {
    padding-bottom: 0.18rem;
    width: 5rem;
    text-align: center;
    font-size: 0.18rem;
    color: #444444;
    border-bottom: 1px solid #aeaeae;
}
.teasystem-test-conditions .item .cover {
    margin-bottom: 0.15rem;
    width: 100%;
    height: 3.2rem;
    overflow: hidden;
}
.teasystem-test-conditions .conditions-box-txt {
    padding-bottom: 0.25rem;
    border-bottom: 1px solid #aeaeae;
}

/* 科研研究 */
.teasystem-science {
    position: relative;
    margin: 0.6rem 0 0;
    padding: 0 0 0.25rem;
    border-bottom: 1px solid #aeaeae;
}
.teasystem-science .unfold {
    right: 0;
    bottom: 0.25rem;
    font-size: var(--clumn-title);
    color: #000;
    text-indent: 0.38rem;
    background: url(../images/2022_ibs_ts_3.png) 0 center no-repeat;
    cursor: pointer;
}
button.unfold {
    margin: 0.33rem auto 0;
    display: block;
    width: 0.29rem;
    height: 0.25rem;
    background: url(../images/2022_ibs_ts_18.png);
    border: none;
    cursor: pointer;
    transition: 0.2s all linear;
}
button.pinch {
    margin: 0.33rem auto 0;
    display: block;
    width: 0.29rem;
    height: 0.25rem;
    background: url(../images/2022_ibs_ts_18.png);
    border: none;
    cursor: pointer;
    transition: 0.2s all linear;
    transform: rotate(180deg);
}
.teasystem-science-box {
    margin: 0.33rem 0 0;
    font-size: var(--clumn-title);
    line-height: 1.8em;
    overflow: hidden;
    max-height: 2rem;
    transition: 1s all linear;
}
.teasystem-science-box-all {
    max-height: 30rem;
}
.teasystem-science-box p,
.teasystem-science-box img{
    margin-bottom: 0.1rem;
}
.teasystem-science-box p:last-child {
    margin: 0;
}
.teasystem-science-box img {
    max-width: 100%;
    display: block;
    margin-left: auto;
    margin-right: auto;
}
.teasystem-science-box table {

    margin-bottom: 0.2rem;
    border-collapse: collapse;
}
/* 招生就业 */
.teasystem-admissions {
    margin: 0.6rem 0 0;
}
.teasystem-admissions-box,
.conditions-box-txt{
    margin: 0.33rem 0 0;
    font-size: var(--clumn-title);
    line-height: 1.6em;
}
.teasystem-admissions-box p,
.conditions-box-txt p,
.conditions-box-txt img,
.teasystem-admissions-box img {
    margin-bottom: 0.1rem;
}
/* 招生就业 */
.teasystem-concact {
    margin: 0.6rem 0 0;
}
.teasystem-concact-box {
    margin: 0.33rem 0 0;
}
.teasystem-concact-box span {
    display: block;
    text-align: center;
    font-size: var(--clumn-title);
}
.teasystem-concact-box span.hd {
    margin-bottom: 0.22rem;
    color: #9d1d22;
}
.teasystem-concact-box>div {
    border-right: 1px solid #eaeaea;
}
.teasystem-concact-box>div:last-child {
    border-right: none;
}
.teasystem-concact-box>div.address {
    width: 3.47rem;
}
.teasystem-concact-box>div.posta-code {
    width: 1.7rem;
}
.teasystem-concact-box>div.phone {
    width: 2.45rem;
}
/* 更多  */
.layer-more-wrapper {
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 82%;
    height: auto;
    background-color: rgba(186, 73, 75, 0.9);
    z-index: 999;

    display: none;
    align-items: center;
    justify-content: center;
}
.layer-more-wrapper .show-content {
    padding: 0.75rem 0.25rem 0.25rem 0.25rem;
    /*background-color: #fff;*/
    overflow-y: auto;
    font-size: var(--clumn-title);
    line-height: 1.8em;
    max-height: 80vh;
    color: #fff;
}
.layer-more-wrapper .close {
    position: absolute;
    right: 0.25rem;
    top: 0;
    color: #fff;
    font-size: 0.52rem;
    transform: rotate(45deg);
    cursor: pointer;
}

.layer-more-wrapper .show-content p,
.layer-more-wrapper .show-content img{
    margin-bottom: 0.2rem;
}
.layer-more-wrapper .show-content img {
    max-width: 100%;
    display: block;
    margin-left: auto;
    margin-right: auto;
}
.layer-more-wrapper .show-content table {
    margin-bottom: 0.2rem;
    border-collapse: collapse;
}
.hidden-introduce {
    display: none;
}
.case-notice-box {
    margin: 0.37rem 0 0;
    width: 3.36rem;
}
.case-notice-box a.cover {
    height: 2.2rem;
    overflow: hidden;
    border-radius: 0.05rem;
}
.case-notice-box a.title {
    margin: 0.25rem 0 0;
    font-size: var(--clumn-title);
}
.case-notice-box p.time {
    margin: 0.2rem 0 0;
    padding: 0 0 0 0.38rem;
    background: url(../images/2022_ibs_4.png) 0 0 no-repeat;
    background-size: 0.2rem;
    font-size: var(--clumn-desc);
}