.textover {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.textovers {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
[flex] {
  display: flex;
}
[flex][flex~="i"] {
  display: inline-flex;
}
[flex][flex~="wrap"] {
  flex-wrap: wrap;
}
[flex][flex~="no-wrap"] {
  flex-wrap: nowrap;
}
[flex][flex~="ja"] {
  justify-content: space-around;
}
[flex][flex~="jb"] {
  justify-content: space-between;
}
[flex][flex~="js"] {
  justify-content: start;
}
[flex][flex~="jfs"] {
  justify-content: flex-start;
}
[flex][flex~="jc"] {
  justify-content: center;
}
[flex][flex~="je"] {
  justify-content: end;
}
[flex][flex~="jfe"] {
  justify-content: flex-end;
}
[flex][flex~="ais"] {
  align-items: flex-start;
}
[flex][flex~="aic"] {
  align-items: center;
}
[flex][flex~="acc"] {
  align-content: center;
}
[flex][flex~="aie"] {
  align-items: flex-end;
}
.img-box {
  position: relative;
  overflow: hidden;
}
.img-box::before {
  content: "";
  display: block;
  width: 100%;
}
.img-box img {
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  transform: scale(1);
  -webkit-transform: scale(1);
  -moz-transform: scale(1);
  -ms-transform: scale(1);
  -o-transform: scale(1);
  transition: all 0.3s;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -ms-transition: all 0.3s;
  -o-transition: all 0.3s;
}
.img-box.auto-img::before {
  display: none;
}
.img-box.auto-img img {
  position: static;
  height: auto;
}
.imgh:hover .img-box img,
.img-box .imgh:hover img,
.img-box.imgh:hover img {
  transform: scale(1.03);
  -webkit-transform: scale(1.03);
  -moz-transform: scale(1.03);
  -ms-transform: scale(1.03);
  -o-transform: scale(1.03);
}
html{
--btn-bg: linear-gradient(31deg, #e7841f 0%, #115aba 65%, #006fc3 100%);
--btn-bg-h: linear-gradient(-31deg, #e7841f 0%, #115aba 65%, #006fc3 100%);
--btn-bg2: linear-gradient(31deg, #e7841f 0%, #115aba 65%, #006fc3 100%), linear-gradient(#000000, #000000);
--btn-bg2-h: linear-gradient(-31deg, #e7841f 0%, #115aba 65%, #006fc3 100%), linear-gradient(#000000, #000000);
--btn-bg3: linear-gradient(31deg, #e7841f 0%, #115aba 65%, #006fc3 100%), linear-gradient(#ffffff, #ffffff);
--btn-bg3-h: linear-gradient(-31deg, #e7841f 0%, #115aba 65%, #006fc3 100%), linear-gradient(#ffffff, #ffffff);
--mcolor: #cccccc;
--mcolor-rgb: 34, 68, 177;
}

.list10 {
  --l10p: 40px;
  --imgw: 335px;
  --btnw: 48px;
}
.list10 .list10-li {
  position: relative;
  padding-bottom: var(--l10p);
}
.list10 .list10-li + .list10-li {
  padding-top: var(--l10p);
}
.list10 .list10-box {
  box-shadow: 0px 3px 13px 0px rgba(0, 0, 0, 0);
  height: 100%;
  transform: translate(0, 0);
  transition: all 0.3s;
}
.list10 .list10-box .img-box {
  /*border-radius: 10px;*/
  width: var(--imgw);
}
.list10 .list10-box .img-box::before {
  padding-top: 66.57%;
}
.list10 .list10-box .list10-cont {
  width: 850px;
  max-width: calc(100% - var(--imgw) - var(--btnw));
  padding-left: 45px;
  padding-right: 15px;
  font-size: 16px;
  line-height: 1.4em;
  color: #666666;
}
.list10 .list10-box .list10-cont .list10-time {
  display: block;
}
.list10 .list10-box .list10-cont .list10-title {
  margin-top: 2px;
  font-size: 20px;
  font-weight: bold;
  line-height: 1.4em;
  color: #333333;
}
.list10 .list10-box .list10-cont .list10-des {
  --lh: 1.75em;
  margin-top: 14px;
  line-height: var(--lh);
}
.list10 .list10-box .more-div {
  position: absolute;
  right: 0;
}
.list10 .list10-box .more-div .more-box {
  --size: 34%;
  --fill: #ffffff;
  border-radius: 50%;
  background-color: #cccccc;
  width: var(--btnw);
  height: var(--btnw);
  transition: all 0.3s;
}
.list10 .list10-box::before,
.list10 .list10-box::after {
  content: '';
  display: block;
  margin-bottom: calc(var(--l10p)*-1);
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  transition: width 0.3s;
}
.list10 .list10-box::before {
  width: 100%;
  background-color: #e5e5e5;
}
.list10 .list10-box::after {
  background-color: var(--main-color);
}
.list10 .list10-box:hover {
  transform: translate(0, -5px);
}
.list10 .list10-box:hover .list10-cont .list10-title {
  color: var(--main-color);
}
.list10 .list10-box:hover .more-div .more-box {
  background: var(--main-color);
}
.list10 .list10-box:hover::after {
  width: 100%;
}
@media (max-width: 1600px) {
  .list10 {
    --l10p: 30px;
    --imgw: 330px;
    --btnw: 44px;
  }
  .list10 .list10-box .list10-cont {
    padding-left: 30px;
  }
  .list10 .list10-box .list10-cont .list10-title {
    font-size: 22px;
  }
  .list10 .list10-box .list10-cont .list10-des {
    --lh: 1.65em;
    margin-top: 10px;
  }
}
@media (max-width: 1200px) {
  .list10 {
    --l10p: 20px;
    --imgw: 180px;
    --btnw: 0px;
  }
  .list10 .list10-box .img-box {
   /* border-radius: 0.1rem;*/
  }
  .list10 .list10-box .list10-cont {
    padding-left: 20px;
    padding-right: 10px;
    font-size: 14px;
  }
  .list10 .list10-box .list10-cont .list10-title {
    margin-top: 0;
    font-size:18px; margin-top:5px; margin-bottom:5px;
  }
  .list10 .list10-box .list10-cont .list10-des {
    --lh: 1.5em;
    margin-top: 0.1rem;
  }
  .list10 .list10-box .more-div {
    display: none;
  }
}

@media (max-width: 480px) {
 .list10 {
    --l10p: 15px;
    --imgw: 166px;
  }
  .list10 .list10-box .list10-cont .list10-title { font-size:16px;}
  .list10 .list10-box .list10-cont{ font-size:13px; padding-left:10px;}
  
}
@media (max-width: 420px) {
 .list10 {
    --imgw: 130px;
  }
   .list10 .list10-box .list10-cont .list10-title { font-size:14px;}
   .list10 .list10-box .list10-cont{ font-size:12px;}
}
/*我们的实验室*/
.list2 {
  --l1p: clamp(0.1rem, 0.8vw, 18px);
  --pad: 38px;
  --fullpagesize: 21px;
  margin: 0 calc(var(--l1p)*-1); overflow:hidden;
}
.list2 .list2-li {
  padding: 0 var(--l1p);
}
.list2 .list2-box {
  display: block;
  position: relative;
  background: #ffffff;
 /* padding: calc(var(--pad)*0.7) var(--pad) var(--pad);*/
  transition: all 0.3s; position:relative;
}
.list2 .list2-box:hover {
 /* background: var(--main-color);*/
}
.about_four_bg .list2 .list2-box{ padding-bottom:0;}
.list2 .img-box::before {
  padding-top: 60.28%;
}
.about_four_bg .list2 .img-box::before { padding-top:134.1%;}
/*.list2 .img-box{ margin-bottom:175px;}*/
.list2 .txts{ position:absolute; bottom:0; left:0; width:100%; background:#ebeef2;}
.list2 .txts .boxs{ width:94%; margin:0 auto; max-width:280px; overflow:hidden;}
.list2 .txts .h3{ font-weight:bold; overflow:hidden; height:36px; line-height:36px; color:#353535; margin-top:19px;transition:all 0.3s;}
.list2 .list2-box:hover .txts .h3{ margin-top:39px;}
.list2 .txts .p2{  margin-top:6px; font-size:16px; margin-bottom:40px;transition:all 0.3s; color:#353535; position:relative;}
.list2 .txts .p2 .p{line-height:24px; max-height:72px;text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow:hidden;}
.list2 .txts .p2:after{ content:""; position:absolute; bottom:0; left:0; width:0; height:1px; background:#ed7d0d;transition:all 0.3s;}
.list2 .list2-box:hover .txts .p2{ margin-bottom:37px; padding-bottom:33px;}
.list2 .list2-box:hover .txts .p2:after{ width:100%;}

@media (max-width: 1200px) {
/*我们的实验室*/
.list2 .txts .boxs{ max-width:none;}
.list2 .txts .p2{ margin-bottom:25px;}
.list2 .list2-box:hover .txts .h3{ margin-top:25px;}
.list2 .list2-box:hover .txts .p2{ padding-bottom:25px; margin-bottom:30px;}
.list2 .txts .p2{ font-size:15px;}
}
@media (max-width: 640px) {
/*我们的实验室*/
.list2 .txts .p2{ font-size:14px;}
.list2 .list2-box:hover .txts .h3{ margin-top:20px;}
}
@media (max-width: 480px) {
/*我们的实验室*/
.list2 .txts .p2{ font-size:13px;margin-bottom:20px;}
.list2 .txts .p2 .p{ line-height:22px; max-height:66px;}
.list2 .txts .h3{line-height:28px; height:28px; margin-top:15px;}
.list2 .list2-box:hover .txts .h3{ margin-top:20px; }
.list2 .list2-box:hover .txts .p2{ padding-bottom:20px; margin-bottom:25x; margin-top:0;}
}
@media (max-width: 360px) {
/*我们的实验室*/
.list2 .txts .p2{ font-size:12px;}
}

/**轮播切换**/
.swiper-btn-box {
  --s: 28px;
  --fill: var(--mcolor);
  --dc: rgba(var(--mcolor-rgb), 0.1);
  --hc: rgba(var(--mcolor-rgb), 0.5);
}
.about_four_bg .swiper-btn-box { --s: 28px;--fill:#cecece;}
.swiper-btn-box .swiper-btn {
  display: flex;
  position: relative;
}
.swiper-btn-box .swiper-btn:hover {--fill:#ed7d0d;}
.swiper-btn-box .swiper-btn .self-svg {
  --size: 100%;
  position: relative;
  border-radius: 5px;
  width: var(--s);
  height: var(--s);
  background-color: transparent;
  transition: background 0.3s;
}
.swiper-btn-box .swiper-btn.prev svg {
  transform: scaleX(-1);
}
.swiper-box .swiper-other {
  padding-top: clamp(0.3rem, 3.645vw, 70px);
}
.swiper-box .swiper-other .swiper-btn {
  flex-shrink: 0;
}
.swiper-box .swiper-other .delay-box {
  width: calc(96.8% - var(--s)*2);
}
.swiper-box .swiper-other .delay-box .delay-line {
  display: block;
  position: relative;
  background: #dcdcdc;
  height: 2px;
}
.about_four_bg .swiper-box .swiper-other .delay-box .delay-line { background: #c6c6c8;}
.swiper-box .swiper-other .delay-box .delay-line::before {
  content: '';
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  /*background: var(--btn-bg);*/ background:#e7841f;
}
.swiper-box .swiper-other .delay-box.run .delay-line::before {
  animation: swiper-delay-ani var(--anitime) linear;
}
.swiper-box .swiper-btn-box-a.type1 .prev {
  transform: translate(30%, -50%);
}
.swiper-box .swiper-btn-box-a.type1 .next {
  transform: translate(-30%, -50%);
}
.swiper-box .swiper-btn-box-a.type2 .prev {
  transform: translate(0%, -50%);
}
.swiper-box .swiper-btn-box-a.type2 .next {
  transform: translate(0%, -50%);
}
.swiper-box .swiper-btn-box-a .swiper-btn {
  transform: translate(-50%, -50%);
  position: absolute;
  z-index: 2;
  top: 50%;
}
.swiper-box .swiper-btn-box-a .prev {
  left: 0;
}
.swiper-box .swiper-btn-box-a .next {
  transform: translate(50%, -50%);
  right: 0;
}
.swiper-box {
  --anitime: 3s;
}
@keyframes swiper-delay-ani {
  0% {
    width: 0%;
  }
  100% {
    width: 100%;
  }
}
@media (max-width: 1600px) {
  .swiper-box .swiper-other {
    padding-top: clamp(0.3rem, 2.8vw, 70px);
  }
}
@media (max-width: 1200px) {
  .swiper-box .swiper-other {
    padding-top: 40px;
  }
  .swiper-btn-box {
    /*--s: 0.3rem;*/
  }
}
@media (max-width: 480px) {
.swiper-box .swiper-other { padding-top:30px;}
.swiper-btn-box {--s: 16px;}
.about_four_bg .swiper-btn-box { --s: 16px;}
}
.swiper-btn-box-a {
  --s: 74px;
  --fill: #000000;
  --dc: #ffffff;
  --hc: rgba(var(--mcolor-rgb), 1);
}
.swiper-btn-box-a .swiper-btn {
  display: flex;
  position: relative;
  opacity: 1;
  transition: all 0.3s;
}
.swiper-btn-box-a .swiper-btn.swiper-button-disabled {
  opacity: 0;
}
.swiper-btn-box-a .swiper-btn .self-svg {
  --size: 38%;
  position: relative;
  box-shadow: 0px 4px 7px 0px rgba(0, 0, 0, 0.16);
  border-radius: 50%;
  background-color: var(--dc);
  width: var(--s);
  height: var(--s);
  transition: background 0.3s;
}
.swiper-btn-box-a .swiper-btn:hover .self-svg {
  --fill: #ffffff;
  border-color: var(--hc);
  background-color: var(--hc);
}
.swiper-btn-box-a .swiper-btn.prev .self-svg svg {
  margin-left: -5%;
}
.swiper-btn-box-a .swiper-btn.next .self-svg svg {
  margin-left: 5%;
}
.swiper-btn-box-a .swiper-btn.next svg {
  transform: scaleX(-1);
}
@media (max-width: 1600px) {
  .swiper-btn-box-a {
    --s: 54px;
  }
}
@media (max-width: 1500px) {
  .swiper-btn-box-a {
    --s: 50px;
  }
}
@media (max-width: 1200px) {
  .swiper-btn-box-a {
    --s: 0.7rem;
  }
}
.swiper-pagination-progressbar {
  height: 2px!important;
}
.swiper-pagination-progressbar .swiper-pagination-progressbar-fill {
  background: var(--mcolor2);
}