.cont1_box {
    overflow: hidden;
    padding: 0.5rem 0 0.7rem;
    background: url(../images/ybg1.jpg) no-repeat center;
    background-size: cover;
}

.right {
    float: right;
}

.contnr {
    position: relative;
    overflow: hidden;
}

.cont1_box .contnr {
    padding: 0.4rem 0.4rem 0.4rem 0;
}

.cont1_box .contnr::after {
    content: "";
    position: absolute;
    z-index: 0;
    right: 0;
    bottom: 0;
    width: 3rem;
    height: 100%;
    background: url(../images/ytx1.png) no-repeat;
    background-size: cover;
}

.ctbx {
    max-width: 14.8rem;
    margin: 0 auto;
}
@media (min-width: 600px) {
    .ctbx {
        width: 90%;
    }
}

@media (min-width: 1800px) {
    .ctbx {
        width: calc(100vw - 3rem);
    }
}



.yjs {
    width: 74%;
}


.ytp {
    width: 26%;
}



.ytp {
    position: relative;
    z-index: 2;
}

.yxbrg {
    width: 50%;
    float: right;
    position: relative;
    z-index: 2;
}

.ytp .pad {
    box-sizing: border-box;
    overflow: hidden;
}

.yjs .pad {
    box-sizing: border-box;
}

.yjs .pad .tit {
    position: relative;
    padding-bottom: 0.1rem;
}

.yjs .pad .tit::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 66px;
    height: 4px;
    background: #961EA4;
}

.yjs .pad .tit h2 {
    font-family: PingFang B;
    font-size: 0.34rem;
    font-weight: normal;
    color: #333333;
    margin-bottom: 0.06rem;
}

.yjs .pad .tit h3 {
    font-family: Arial;
    font-size: 0.2rem;
    font-weight: normal;
    color: #731F85;
    margin-bottom: 0.08rem;
}

.yjs .pad .text {
    padding: 0.3rem 0;
    overflow-x: hidden;
}

.yjs .pad .text p {
    font-family: PingFang SC;
    font-size: 0.18rem;
    font-weight: 300;
    line-height: 0.3rem;
    height: 1.2rem;
    letter-spacing: normal;
    color: #666666;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
}

.more a {
    display: block;
    height: .46rem;
    /*padding: 0 .16rem;*/
    line-height: .44rem;
    color: #9f42e6;
    font-weight: 700;
    width: 1.6rem;
    text-align: center;
    border: 1px solid #9f42e6;
}
.more a img{
  height:0.1rem;
}
.ytp .pad .pic {
    position: relative;
    z-index: 3;
    padding-bottom: 140%;
    overflow: hidden;
    transition: .5s;
    background-size: cover;
    display: block;
    background-repeat: no-repeat;
    background-position: center;
    transition: all 0.4s ease;
}

.ytp .pad .pic img {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    -o-object-fit: cover;
    object-fit: cover;
    transition: .5s;
}

.ytp .pad .pic img:hover {
    transform: scale(1.05);
}

.cont1_box .ytp .pad,
.cont2_box .yjs .pad {
    padding-left: 0.75rem;
}

.cont1_box .yjs .pad,
.cont2_box .ytp .pad {
    padding-right: 0.75rem;
}

.cont2_box {
    overflow: hidden;
    background: url(../images/ybg2.jpg) no-repeat center;
    background-size: cover;
}

.cont2_box .contnr {
    padding: 0.4rem 0 0.4rem 0.4rem;
}

.cont2_box .contnr::after {
    content: "";
    position: absolute;
    z-index: 0;
    left: 0;
    bottom: 0;
    width: 4.3rem;
    height: 100%;
   background: url(../images/ytx2.png) no-repeat;
    background-size: cover;
}

.cont2_box .contnr .yjs .pad .more {
    float: right;
}
.cont2_box .yjs .pad .tit::after{
      left: auto;
    right: 0;
}
.cont1_box.cont3_box {
    background: url(../images/ybg3.jpg) no-repeat center;
    background-size: cover;
}
.cont2_box .yjs .pad .tit{
      text-align: right;
}
.cont2_box .yjs .pad .text p{
  text-align: right;
}


.yxqbg1 {
    position: relative;
    background: url(../images/yxqbg1.jpg) no-repeat center;
    background-size: cover;
    padding: 0.9rem 0 0.6rem;
    overflow: hidden;
}

.yxqbg1::after {
    content: "";
    position: absolute;
    z-index: 0;
    left: 0;
    top: 0;
    width: 5.12rem;
    height: 100%;
    background: url(../images/yxqtx.png) no-repeat;
    background-size: 100% 100%;
}

.ysztit {
    font-family: PingFang B;
    font-size: 0.34rem;
    font-weight: normal;
    line-height: normal;
    letter-spacing: normal;
    color: #333333;
    position: relative;
    padding-bottom: 0.13rem;
    overflow: hidden;
    text-align: center;
}

.ysztit::after {
    content: "";
    position: absolute;
    z-index: 0;
    left: 50%;
    margin-left: -0.33rem;
    bottom: 0;
    width: 0.66rem;
    height: 0.04rem;
    background: #961EA4;
}

.yszyz {
    position: relative;
    z-index: 3;
    padding-top: 0.55rem;
}

.ysztp {
    width: 3.7rem;
    height: 3.7rem;
    float: left;
    border-radius: 50%;
    padding: 0rem 0.1rem 0.1rem 0;
    position: relative;
}

.ysztp::after {
    content: "";
    position: absolute;
    z-index: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #6E20C2 0%, #8D1EAB 100%);
    box-shadow: 0px 4px 20px 0px rgba(153, 58, 209, 0.3);
    border-radius: 50%;
}

.ysztp .pic {
    position: relative;
    z-index: 3;
    padding-bottom: 100%;
    border-radius: 50%;
    overflow: hidden;
    background: #000;
}

.ysztp .pic img {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    -o-object-fit: cover;
    object-fit: cover;
}

.yszjs {
    width: calc(100% - 4.7rem);
    float: right;
}

.yszjs .tit {
    overflow: hidden;
}

.yszjs .tit h2 {
    font-family: PingFang SC;
    font-size: 0.3rem;
    font-weight: 300;
    color: #7C20B8;
    position: relative;
    padding-bottom: 0.18rem;
    padding-left: 0.15rem;
    box-sizing: border-box;
}

.yszjs .tit h2::before,
.yszjs .tit h2::after {
    content: "";
    position: absolute;
    left: 0px;
    bottom: 0px;
}

.yszjs .tit h2::before {
    background: #7C20B8;
    width: 0.08rem;
    height: 0.08rem;
    border-radius: 50%;
    z-index: 2;
}

.yszjs .tit h2::after {
    bottom: 0;
    width: 80%;
    height: 0.1rem;
    background: url(../images/yszjs_xian.png) no-repeat left;
}

.yszjs .tit h2 span {
    color: #333333;
    display: inline-block;
    margin-left: 0.35rem;
}

.yszjs .tit h3 {
    font-size: 0.22rem;
    color: #333333;
    padding: 0.12rem 0rem 0.25rem;
    overflow: hidden;
    padding-left: 0.15rem;
    box-sizing: border-box;
}

.yszjs .jian {
    padding-left: 0.15rem;
    overflow: hidden;
}

.yszjs .jian p {
    font-family: PingFang SC;
    font-size: 0.16rem;
    line-height: 0.3rem;
    height: 3rem;
    letter-spacing: normal;
    color: #666666;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 10;
    -webkit-box-orient: vertical;
}




.yxqbg2 {
    padding: 0.5rem 0 0;
    overflow: hidden;
    background: url(../images/yxqbg2.jpg) no-repeat center;
    background-size: cover;
}

.yjzx {
    position: relative;
    margin: 0.33rem 0 1.1rem;
    overflow: hidden;
}

.yjzx .ylf,
.yjzx .yrg {
    width: 50%;
    float: left;
}

.yjzx .ylf ul {
    padding-right: 1.72rem;
}

.yjzx .ylf.yrg ul {
    padding-right: 0;
    padding-left: 1.72rem;
}

.yjzx .ymin {
    width: 5rem;
    background-size: 100%;
    border-radius: 50%;
    z-index: 3;
    position: absolute;
    left: 50%;
    top: 0.5rem;
    transform: translateX(-50%);
}

.yjzx .ymin .pic {
    padding: 0.5rem;
    overflow: hidden;
}

.yjzx .ymin .pic img {
    width: 100%;
    height: 100%;
    background-color: #fff;
}

.yjzx .ylf li {
    width: 100%;
    float: left;
    position: relative;
    box-sizing: border-box;
    transition: .5s;
    padding-right: 0.5rem;
}

.yjzx .ylf.yrg li {
    padding-right: 0;
    padding-left: 0.5rem;
}

.yjzx .ylf li .mar {
    border-radius: 50px;
    background: #FFFFFF;
    box-shadow: 0px 4px 20px 0px rgba(0, 0, 0, 0.08);
    padding: 0.2rem 0.55rem 0.15rem 0.35rem;
    position: relative;
    margin: 0.09rem 0;
    box-sizing: border-box;
    height: 1.2rem;
    transition: all 0.4s;
    -webkit-transition: all 0.4s ease;
    -moz-transition: all 0.4s ease;
    -ms-transition: all 0.4s ease;
    -o-transition: all 0.4s ease;
    transition: all 0.4s ease;
}

.yjzx .ylf li .mar .sjbg {
    padding-right: 0.2rem;
    box-sizing: border-box;
    padding-top: 0.1rem;
}

.yjzx .ylf li:nth-of-type(1) .mar .sjbg,
.yjzx .ylf li:nth-of-type(3) .mar .sjbg,
.yjzx .ylf li:nth-of-type(4) .mar .sjbg {
    padding-top: 0rem;
}

.yjzx .ylf.yrg li .mar {
    padding: 0.18rem 0.35rem 0.12rem 0.55rem;
    box-sizing: border-box;
}

.yjzx .ylf.yrg li .mar .sjbg {
    padding: 0.1rem 0 0 0.2rem;
}

.yjzx .ylf li::after {
    content: "";
    position: absolute;
    z-index: 0;
}

.yjzx .ylf li .mar h2 {
    font-family: PingFang SC;
    font-size: 0.22rem;
    font-weight: normal;
    line-height: 0.3rem;
    height: 0.3rem;
    color: #333333;
 
}

.yjzx .ylf li .mar p {
    font-family: Arial;
    font-size: 0.18rem;
    line-height: 0.24rem;
    height: 0.48rem;
    color: #666;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.yjzx .ylf li:hover .mar {
    background: linear-gradient(265deg, #731F81 -37%, #7C1FD0 99%);
}

.yjzx .ylf li:hover .mar .sjbg {
    background: url(../images/yjt2.png) no-repeat right center;
}

.yjzx .ylf li:hover .mar h2,
.yjzx .ylf li:hover .mar p {
    color: #fff;
}

.yjzx .ylf li:nth-of-type(1)::after {
    right: -0.29rem;
    top: 0.6rem;
    width: 1.19rem;
    height: 0.45rem;
    background: url(../images/yjzx_ic02.png) no-repeat;
    background-size: 100% 100%;
}

.yjzx .ylf li:nth-of-type(2)::after {
    right: -0.29rem;
    top: 0.7rem;
    width: 1.19rem;
    height: 0.46rem;
    background: url(../images/yjzx_ic02.png) no-repeat;
    background-size: 100% 100%;
}

.yjzx .ylf li:nth-of-type(3)::after {
    right: -0.29rem;
    top: 0.3rem;
    width: 1.19rem;
    height: 0.45rem;
    background: url(../images/yjzx_ic03.png) no-repeat;
    background-size: 100% 100%;
}

.yjzx .ylf li:nth-of-type(4)::after {
    right: -0.7rem;
    bottom: 0.65rem;
    width: 1.59rem;
    height: 0.85rem;
    background: url(../images/yjzx_ic04.png) no-repeat;
    background-size: 100% 100%;
}

.yjzx .ylf.yrg li:nth-of-type(1)::after {
    left: -0.29rem;
    top: 0.6rem;
    height: 0.45rem;
    background: url(../images/yjzx_ic06.png) no-repeat;
    background-size: 100% 100%;
}

.yjzx .ylf.yrg li:nth-of-type(2)::after {
    left: -0.29rem;
    top: 0.70rem;
    width: 1.19rem;
    height: 0.46rem;
    background: url(../images/yjzx_ic06.png) no-repeat;
    background-size: 100% 100%;
}

.yjzx .ylf.yrg li:nth-of-type(3)::after {
    left: -0.29rem;
    top: 0.3rem;
    width: 1.19rem;
    height: 0.45rem;
    background: url(../images/yjzx_ic07.png) no-repeat;
    background-size: 100% 100%;
}

.yjzx .ylf.yrg li:nth-of-type(4)::after {
    left: -0.7rem;
    bottom: 0.63rem;
    height: 0.85rem;
    background: url(../images/yjzx_ic08.png) no-repeat;
    background-size: 100% 100%;
}

.yrczp {
    height: 1.5rem;
    line-height: 1.5rem;
    background: url(../images/yrczp_tp.png) no-repeat;
    background-size: cover;
    text-align: center;
    overflow: hidden;
    margin-bottom: 1rem;
}

.yrczp a {
    display: block;
    font-family: PingFang B;
    font-size: 0.32rem;
    color: #FFFFFF;
}

.yrczp a img {
    margin-left: 0.75rem;
    transition: all 0.3s ease-out 0s;
}

.yrczp:hover img {
    transform: translateX(-15px);
}




@media (max-width: 1200px) {

    .yjs .pad .text {
        padding: 0.25rem 0;
    }
    .yjs .pad .text p {
        -webkit-line-clamp: 3;
        height: 0.9rem;
    }
    .cont1_box .ytp .pad,
    .cont2_box .yjs .pad {
        padding-left: 0.45rem;
    }
    .cont1_box .yjs .pad,
    .cont2_box .ytp .pad {
        padding-right: 0.45rem;
    }

}

@media (max-width: 1024px) {

    .ctbx {
        width: 94%
    }
    .cont1_box.cont3_box {
        padding: 0.5rem 0 0.7rem;
    }
    .yrgjs_xq ul {
        margin: 0px -15px;
    }
    .yrgjs_xq li .mar {
        margin: 0px 15px;
    }
    .yzxdtr_box {
        padding: 0.6rem 0;
    }
    .yzxdtr_jj {
        padding-top: 0.35rem;
    }
    .yzxdtr_box3 .jsxq li .mar .pic {
        padding: 0.2rem;
    }
    .yzxdtr_box3 {
        padding-top: 0.6rem;
    }
    .yzzjg_box {
        padding-bottom: 0.6rem;
    }
    .gs6zx_bg {
        padding: 0.6rem 0rem;
        margin-bottom: 0.6rem;
    }

.gslf li:nth-of-type(1).on::after,
.gslf li:nth-of-type(2).on::after,
.gslf li:nth-of-type(3).on::after,
.gslf.gsrg li:nth-of-type(1).on::after,
.gslf.gsrg li:nth-of-type(2).on::after,
.gslf.gsrg li:nth-of-type(3).on::after{
  display:none;
}
.yszjs .jian{
  margin-bottom:30px;
}
.yszjs .jian p{
     height: auto;
    -webkit-line-clamp: 50;
}


}

@media (max-width: 900px) {
    .cont1_box .ytp .pad,
    .cont2_box .yjs .pad {
        padding-left: 0.25rem;
    }
    .cont1_box .yjs .pad,
    .cont2_box .ytp .pad {
        padding-right: 0.25rem;
    }
    .yjs .pad .tit h2 {
        font-size: 0.3rem;
    }
    .yjs .pad .text {
        padding: 0.2rem 0;
    }
    .yjs .pad .text p {
        line-height: 0.3rem;
        height: auto;
        font-size: 0.2rem;
    }
    /* 研究中心 */
    .yxqbg1::after {
        width: 3.12rem;
    }
    .ysztp {
        width: 2.5rem;
        height: 2.5rem;
    }
    .yszjs {
        width: calc(100% - 3rem);
    }
    .yzxdtr_box3 .jsxq ul {
        margin: 0px -15px;
    }
    .yzxdtr_box3 .jsxq li .mar {
        margin: 0px 15px 0.4rem;
    }
.yrgjs_xq li .mar .text h1{
  font-size: 0.22rem;
}
.yrgjs_xq li .mar .text h3{
  font-size: 0.16rem;
}




}

@media (max-width: 768px) {

    /* 研究中心 */
    .yjzx .ylf,
    .yjzx .yrg {
        width: 100%;
    }
    .yjzx .ymin,
    .yjzx .ylf li::after {
        display: none;
    }
    .yjzx .ylf ul,
    .yjzx .ylf.yrg ul,
    .yjzx .ylf li,
    .yjzx .ylf.yrg li {
        padding: 0;
    }
    .yjzx .ylf li .mar {
        height: auto;
    }
    .yjzx .ylf li .mar,
    .yjzx .ylf.yrg li .mar {
        padding: 0.25rem 0.55rem 0.28rem 0.35rem;
    }
    .yjzx .ylf li .mar .sjbg {
        padding-top: 0;
    }
    .yjzx .ylf.yrg li .mar .sjbg {
        padding: 0;
    }
    .yjzx .ylf li .mar p {
        height: 0.24rem;
        -webkit-line-clamp: 1;
    }
    .yrczp a img {
        max-width: 80%;
    }
    .yrgjs_xq li {
        width: 50%;
    }
    .yrgjs_xq li .mar {
        margin-bottom: 0.3rem;
    }
    .yrgzn_bg1 {
        padding-bottom: 0.7rem;
    }
    .yrgzn_cg {
        padding: 0.8rem 0;
    }
    .yrgzn_cg .more {
        margin-top: 0.5rem;
    }
    .yrgjs_nr {
        padding: 0.4rem;
    }
    .yzxdtr_sm .tp {
        width: 2rem;
    }
    .yzxdtr_sm .jj {
        width: calc(100% - 2.3rem);
    }
    .yzxdtr_box3 .jsxq li .mar::before {
        height: 1.3rem;
    }
    /* 设置6个中心 */
    .gsmin {
        display: none;
    }
    .gslf ul,
    .gslf.gsrg ul {
        padding: 0;
    }
    .gslf li .mar {
        margin-left: 0.15rem;
        margin-right: 0.15rem;
    }


}

@media (max-width: 720px) {
    .ytp,
    .yjs {
        width: 100%;
    }
    .cont1_box .contnr::after,
    .cont2_box .contnr::after {
        display: none;
    }
    .cont1_box .contnr,
    .cont2_box .contnr {
        padding: 0;
    }
    .cont1_box .ytp .pad,
    .cont2_box .yjs .pad {
        padding-left: 0;
    }
    .cont1_box .yjs .pad,
    .cont2_box .ytp .pad {
        padding-right: 0;
    }
    .cont1_box .ytp .pad {
        position: relative;
        padding: 0.3rem 0.3rem 0.3rem 0;
        margin-bottom: 0.4rem;
    }
    .cont1_box .ytp .pad::after {
        content: "";
        position: absolute;
        z-index: 0;
        right: 0;
        bottom: 0;
        width: 4rem;
        height: 100%;
        background: url(../images/ytx1.png);
    }
    .cont2_box .ytp .pad {
        position: relative;
        padding: 0.3rem 0rem 0.3rem 0.3rem;
        margin-bottom: 0.4rem;
    }
    .cont2_box .ytp .pad::after {
        content: "";
        position: absolute;
        z-index: 0;
        left: 0;
        bottom: 0;
        width: 4rem;
        height: 100%;
        background: url(../images/ytx2.png);
    }
    .cont2_box .contnr .yjs .pad .more {
        float: left;
        margin-bottom: 0.4rem;
    }
.cont2_box .yjs .pad .tit,
.cont2_box .yjs .pad .text p{
      text-align: left;
}
.cont2_box .yjs .pad .tit::after{
      right: auto;
    left: 0;
}

    .yzxdtr_box3 .jsxq li {
        width: 33.3%;
    }
}

@media (max-width: 600px) {
    .ctbx {
        width: 90%;
    }
    /* 研究中心 */
    .yxqbg1 {
        padding-top: 0.5rem;
    }
    .yxqbg1::after {
        display: none;
    }
    .ysztp {
        float: none;
        margin: auto;
        width: 2rem;
        height: 2rem;
    }
    .yszjs {
        width: calc(100% - 0rem);
        margin-top: 0.25rem;
    }
    .yxqbg2 {
        padding-top: 0.5rem;
    }
    .yjzx,
    .yrczp {
        margin-bottom: 0.6rem;
    }
    .yrgzn_bg2::before {
        width: 40%;
    }
    .yrgzn_cg {
        width: 60%;
        padding: 0.5rem 0;
    }
    .yrgzn_cg h1 {
        margin-bottom: 0.25rem;
    }
    .yrgzn_cg p {
        line-height: 0.3rem;
    }
    .yrgzn_cg .more {
        margin-top: 0.3rem;
    }
    .yzxdtr_sm .tp {
        width: 1.5rem;
        float: none;
        margin: auto;
    }
    .yzxdtr_sm .jj {
        width: calc(100% - 0rem);
        margin-top: 0.2rem;
    }
    .gslf {
        width: 100%;
    }
    .gslf li .mar {
        margin-left: 0;
        margin-right: 0;
    }
.posi .wp:after{left: 0%;width: calc(100% + var(--width));}


}



@media (max-width: 450px) {
    .yrgzn_bg2::before {
        display: none;
    }
    .yrgzn_cg {
        width: 100%;
    }
    .yzxdtr_box3 .jsxq li {
        width: 50%;
    }

}