body {
    padding-top: 56px;
}
@font-face {
    font-family: 'Poppins';
    src: url('https://static.igem.wiki/teams/4891/wiki/font/poppins-regular.ttf');
}
* {
    margin: 0 ;
    padding: 0 ;
    font-family: Poppins;
}

dl, ol, ul {
    margin-top: 0;
    margin-bottom: 0 !important;
}

.left-aligned {
    margin-left: auto;
}

.bg-dark {
    background: linear-gradient(to right, #d8e592, #4B7EC1) !important;
    margin: 0 auto;
}

.navbar-brand {
    color: #000 !important;
    margin: a auto;
}

.bg-hero {
    background-color: #45b06cff;
}
#navbarSupportedContent>ul{
  width: 100%;
}
#navbarSupportedContent>ul>li>a {
    color: #000 !important;
}

/* CALLOUT */
.bd-callout {
    padding: 1.25rem;
    margin-top: 1.25rem;
    margin-bottom: 1.25rem;
    border: 1px solid #fff;
    border-left-width: .25rem;
    border-radius: .25rem
}

.bd-callout h4 {
    margin-bottom: .25rem
}

.bd-callout p:last-child {
    margin-bottom: 0
}

.bd-callout code {
    border-radius: .25rem
}

.bd-callout+.bd-callout {
    margin-top: -.25rem
}

.bd-callout-info {
    border-left-color: #5bc0de
}

.bd-callout-warning {
    border-left-color: #f0ad4e
}

.bd-callout-danger {
    border-left-color: #d9534f
}


li {
    list-style: none;
}

main {
    overflow: hidden;
}

.carousel-inner {
    height: 100vh;
    /* 设置轮播图容器高度为视口高度，实现向下滚动效果 */
}

.carousel-item {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    /* 设置轮播项最小高度为视口高度，确保内容居中显示 */
}

/* 鼠标拖拽样式 */
.carousel-inner.draggable {
    cursor: grab;
}

.carousel-inner.dragging {
    cursor: grabbing;
}

/* 滚动到最后一个轮播图后显示其他内容 */
.extra-content {
    height: 100vh;
    background-color: #f9f9f9;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

.abstract {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;

}

.abstract-text {
    width: 50%;
    height: 400px;
    padding: 50px;
}

.abstract-text h1 {
    font-size: 3rem;
    font-weight: bold;
    color: #000000dc;
}

.abstract-text p {
    text-align: left;
    font-size: 1.2rem;
    /* 首行缩进 */
    text-indent: 2em;
    line-height: 2rem;
    color: #000000dc;
}

.abstract-img {
    width: 50%;
    padding: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.abstract-img img {
    width: 50% !important;
    /* 图片向下移动 */
    transform: translateY(100px);

}
.top-navbar-ul{
  padding-left: 60px;
}
.navbar-brand {
    display: flex;
    align-items: start;
    /* font-size: 1rem; */
    font-weight: bold;
}

.navbar-brand img {
    width: 130px;
    /* height: 50px; */
    margin-right: 10px;
}

/* footer */
.footer{
  position: relative;
  height: 300px;
}
.footer .footer_main {
    position: absolute;
    width: 100%;
    height: 300px;
    background-color: #666584;
    padding: 50px;
    box-sizing: border-box;
}
.footer .top_main {
    position: absolute;
    top: 0;
    width: 90%;
    margin: 0 auto;
    height: 300px;
    line-height: 300px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #fff;
}
.footer .logo_footer {
  position: absolute;
  left: calc(50% - 300px - 300px);
    width: 300px;
    height: 200px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.footer .logo_footer .leftLogo,.smallLogo{
    border-radius: 10px;
    width: 50%;
    height: 100%;
    background-size: 100% 100%;
    object-fit: contain;
    display: block;
}
.footer .icon {
    width: 400px;
    font-size: 20px;
   height: 200px;
    left: calc(50% - 200px);
    top: 0;
    position: absolute;
    font-size: 20px;
    text-align: center;
    font-weight: bold;
}
 .footer .icon .iconTitle{
  position: absolute;
  width: 100%;
  height: 50px;
  top:25px;
  line-height: 50px;
}
.footer .contact_us {
  position: absolute;
  right: calc(50% - 200px - 350px);
    width: 200px;
    line-height: 200px;
    top: 20px;
    height: 200px;
    font-size: 20px;
    font-weight: bold;
    text-align: center;
}
.footer .contact_us .contact_us_title{
    position: absolute;
      width: 200px;
      height: 60px;
      line-height: 60px;
      top: 0px;
}
.footer .contact_text {
    position: absolute;
      font-weight: 400;
      width: 200px;
      margin-top: 20px;
      line-height: 26px;
      font-size: 14px;
      top: 30px;
}
.footer .iconList {
  position: absolute;
  top: 50px;
  height: 100px;
  line-height: 100px;
  left: 10%;
  width: 80%;
  padding: 0;
  margin: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
/* 实现悬停展示二维码 1*/
.footer .iconList a.weixin, a.footerTictok,a.footerRedbookcode {
  position: relative;
}
.footer .iconList .weixin::after, .footerTictok::after, .footerRedbookcode::after {
  position: absolute;
  top: 65px;
  z-index: 99;
  width: 10px;
  height: 10px;
  -webkit-transform-origin: center center;
  transform-origin: center center;
  -webkit-transform: scale(0);
  transform: scale(0);
  opacity: 0;
}
.footer .iconList .weixin::after{
  content: url('https://static.igem.wiki/teams/4891/wiki/images/wechatcode.jpg');
    left: -30px;
}
.footer .iconList .footerTictok::after {
  content: url('https://static.igem.wiki/teams/4891/wiki/images/tiktokcode.jpg');
    left: -25px;
}
.footer .iconList .footerRedbookcode::after {
  content: url('https://static.igem.wiki/teams/4891/wiki/images/redbookcode.jpg');
    left: -20px;
}
.footer .iconList .weixin:hover::after, .footerTictok:hover::after, .footerRedbookcode:hover::after {
  transform: scale(0.2);
  opacity: 1;
}

.footer .iconItem {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin-top: 20px;
    cursor: pointer;
}
.footer .bigImg{
  display: none;
  width: 60px;
  height: 60px;
  object-fit: contain;
  background-size: 100% 100%;
}
.footer .iconItem:hover {
    transform: scale(1.2);
}
.footer .iconItem:hover .bigImg{
display: block;
}
.footer .cn {
    position: absolute;
      text-align: center;
      color: #fff;
      left: calc(50% - 250px);
      width: 500px;
      top: 150px;
      margin: 0 auto;
      margin-top: 50px;
      font-size: 12px;
}

.footer .cn .footerCnA {
  color: #fff;
}
.footer .cn .footerCnA:hover{
  color: red;
}

video {
    width: 100%;
    height: 100%;
}
.footer .car_screen {
    width: 100%;
    height: 100%;
    background-image: url(https://static.igem.wiki/teams/4891/wiki/images/cal1.png);
    position: relative;
}
.footer .car_screen::after {
    content: '';
    position: absolute;
    top: 0;
    background-color: #68676771;
    width: 100%;
    height: 100%;
}
.footer .car_content {
    position: absolute;
/* z-index: 999; */
}

/* home */
.banner_screen{
  max-width: 1200px;
  margin: 0 auto;
}
.banner_screen .swiper{
  height: 506px;
}

.banner_screen .swiper .swiper-wrapper{
  width: 900px;
    height: 506px;
  /* background-color: pink; */
}
.banner_screen .swiper .swiper-slide img{
  width: 100%;
  height: 100%;
  background-size: 100%;
  object-fit: cover;
}
.home_page.bg{
    background-color: #fff8f0;
}

.home_page .workflow {
  max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    margin-top: 20px;
}
.home_page .title {
    font-size: 50px;
    font-weight: 400;
    letter-spacing: 2px;
}
.home_page .introduce {
    margin-top: 30px;
    font-size: 16px;
    font-weight: 100;
    color: #686767;
}
.home_page .sept {
    margin-top: 50px;
    padding-bottom: 15px;
    box-sizing: border-box;
}
.home_page .septList {
    width: 100%;
    display: flex;
    justify-content: space-between;
}
.home_page .septItem {
    width: 30%;
    height: 544px;
    position: relative;
    background-size: 100% 100%;
}
.home_page .sep1 {
    background-image: url(https://static.igem.wiki/teams/4891/wiki/images/h1.jpg);
}
.home_page .sep2 {
    background-image: url(https://static.igem.wiki/teams/4891/wiki/images/h2.jpg);
}
.home_page .sep3 {
    background-image: url(https://static.igem.wiki/teams/4891/wiki/images/h3.jpg);
}
.home_page .septItem:hover .introduce_sept,
.septItem:hover .details {
    display: none;
}
.home_page .introduce_sept {
    width: 100%;
    height: 100%;
    background-color: #fff;
    cursor: pointer;
    opacity: 0.2;
}
.home_page .content_details {
    width: 80%;
    margin: 0 auto;
    padding: 10px;
    box-sizing: border-box;
    background-color: #fff;
    opacity: 0.5;
}
.home_page .details {
    position: absolute;
    bottom: 25px;
    width: 100%;
}
.home_page .details div {
    width: 70%;
    border-radius: 5px;
    background-color: #fff;
    opacity: 0.8;
    padding: 10px;
    box-sizing: border-box;
    margin: 0 auto;
    margin-bottom: 10px;
}
.home_page .details_title {
    font-size: 26px;
    font-weight: 600;
}
.home_page .content_results {
    display: flex;
    justify-content: space-between;
}
.home_page .results_left {
    width: 600px;
    margin-top: 50px;
}
.home_page .results_image {
    width: 600px;
    margin-top: 50px;
}
.home_page .read_more {
    font-size: 20px;
    font-weight: 100;
    margin-top: 50px;
    cursor: pointer;
}
.home_page .last {
    width: 80%;
    margin: 0 auto;
    margin-top: 120px;
}
.home_page .lastBox {
    display: flex;
    justify-content: space-between;
}
.home_page .last_item {
    width: 30%;
    position: relative;
}
.home_page .image_last {
    width: 100%;
    height: 257px;
}
.home_page .last_item h2 {
    margin-left: 15px;
    margin-bottom: 15px;
}
.home_page .last_item p {
    display: block;
    position: absolute;
    bottom: 50px;
    z-index: 99;
    width: 60%;
    left: 50%;
    transform: translate(-50%);
    height: 40px;
    line-height: 40px;
    font-size: 14px;
    background-color: #dad8d8be;
    text-align: center;
    cursor: pointer;
}

/* team */

.team_page .description{
  margin: 0 auto;
  /* max-width: 1200px; */
}
.team_page .banner {
    width: 100%;
    padding-top: 32.5%;
      object-fit: cover;
      position: relative;
  }
.team_page .banner .bannerImg{
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: url(https://static.igem.wiki/teams/4891/wiki/images/d-11.jpg) no-repeat;
  object-fit: cover;
}
  
.team_page .banner_title {
  position: absolute;
  left: 40px;
  bottom: 40px;
    width: 600px;
    background-color: #646382e1;
    color: #fff;
    padding: 15px;
    font-size: 56px;
    padding-top: 5px;
    box-sizing: border-box;
  }
  .team_page .banner_title h1 {
    font-size: 56px;
  }
  .team_page .banner_title p {
    margin-top: 20px;
    font-size: 18px;
  }
  
    .team_page .team-member-list {
      width: 300px;
      height: 70px;
      line-height: 70px;
      font-size: 25px;
      font-weight: 700;
      color: #4B7EC1;
      margin: 0 auto;
      text-align: center;
      position: relative;
    }
    .team_page .teacher{
            width: 400px;
    }

   .team_page .team-member-list::before {
    content: "";
    position: absolute;
    display: inline-block;
    left: -100px;
    top: calc((70px - 1px)/2);
    width: 100px;
    height: 1px;
    background-color: #4B7EC1;
    border-radius: 0.5px;
  }
    .team_page .teacher::before {
    left: -130px;
    }
.team_page .team-member-list::after{
    content: "";
      position: absolute;
      display: inline-block;
      left: 310px;
      top: calc((70px - 1px)/2);
      width: 100px;
      height: 1px;
      background-color: #4B7EC1;
      border-radius: 0.5px;
}
.team_page .teacher::after {
      left: 420px;
}
.team_page .team-ul-div {
 margin: 0 auto;
}
.team_page .team-member-ul{
  width: 990px;
  margin: 0 auto;
  padding: 0;
  /* background-color: red; */
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

.team_page .team-member-ul .team-member-li{
  width: 320px;
  height:720px;
  margin: 3px 3px;
  background-color: #f2f3f7;
  border: 2px solid #AAA;
  border-radius: 10px;
  position: relative;
}
.team_page .team-member-ul .teacher-member-li {
    height: 500px;
}
.team_page .team-member-ul .team-member-li .topImage{
  position: absolute;
  top: 20px;
  left: 85px;
  width: 150px;
  height: 150px;
  border-radius: 75px;
  object-fit: cover;
  border:1px solid lightgray;
  /* background-color: palevioletred; */
}

.team_page .team-member-ul .team-member-li .bottomText, .teacherbottomText{
  position: absolute;
  top: 180px;
  left: 20px;
  width: 280px;
  text-align: center;
  font-size: 13px;
  color: #6c758f;
}

 .team_page .team-member-ul .team-member-li .work {
  position: absolute;
  top: 170px;
  left: 20px;
  width: 280px;
  height: 15px;
  color: purple;
  font-size: 15px;
  height: 15px;
  text-align: center;
  font-weight: 700;
 }
 .team_page .team-member-ul .team-member-li .name {
    position: absolute;
      top: 190px;
      left: 20px;
      width: 280px;
      height: 15px;
      color: purple;
      font-size: 15px;
      height: 15px;
      text-align: center;
      font-weight: 700;
 }

.team_page .team-member-ul .team-member-li .teacherbottomText{
    position: absolute;
      top: 220px;
}


/* team - attributions */
.attributions_page {
  /* max-width: 1200px; */
      /* margin: 0 auto; */
}
.attributions_page  .banner {
  position: relative;
    width: 100%;
    padding-top: 32.5%;
      object-fit: cover;
  }
    .attributions_page .banner .bannerImg {
      position: absolute;
      left: 0;
      top: 0;
      width: 100%;
      height: 100%;
      background: url(https://static.igem.wiki/teams/4891/wiki/images/teammenbers-1.jpg) no-repeat;
      object-fit: cover;
    }
    .attributions_page .banner_title {
      position: absolute;
      background-color: #646382e1;
      width: 600px;
      left: 40px;
      bottom: 40px;
      font-size: 56px;
    }
        .attributions_page .banner_title h1 {
          font-size: 56px;
        }
 .attributions_page .mt-4{
  height: 1180px;
 }

/* description_page */
.description_page .description {
  /* max-width: 1200px; */
}
.description_page  .banner {
    width: 100%;
    padding-top: 32.5%;
    object-fit: cover;
    position: relative;
  }
  .description_page .banner .bannerImg {
    position: absolute;
    left: 0;
              top: 0;
              width: 100%;
              height: 100%;
              background: url(https://static.igem.wiki/teams/4891/wiki/images/q-1.jpg) no-repeat;
              object-fit: cover;
  }
  .description_page .banner_title {
    width: 600px;
    left: 40px;
    bottom: 40px;
    font-size: 56px;
    background-color: #646382e1;
    color: #fff;
    padding: 15px;
    box-sizing: border-box;
    position: absolute;
  }

  .description_page .banner_title p {
    margin-top: 20px;
    font-size: 18px;
  }
  .description_page .sec {
    margin-top: 50px;
  }
  .description_page .content {
    width: 55%;
    margin-left: 10%;
  }
  .description_page .content h2 {
    font-size: 30px;
    font-weight: 200;
  }
  .description_page .content p {
    text-align: justify;
    margin-top: 20px;
    line-height: 26px;
  }
  .description_page .imgItem {
    width: 100px;
    object-fit: contain;
    margin-top: 20px;
  }

  .description_page .image_text {
    font-style: italic;
    display: block;
    margin-top: 10px;
  }
  .description_page .imgBox {
    text-align: left;
    color: #7c7c7c;
  }
  .description_page a.link {
    transition: 0.3s ease-out;
    color: #1a1a1a;
    box-shadow: inset 0 -0.5em 0 -1px #fce620;
    margin-top: 20px;
    line-height: 50px;
  }
  .description_page a.link:hover {
    color: #1a1a1a;
    text-decoration: none;
    box-shadow: inset 0 -1.2em 0 -1px #fce620;
    cursor: pointer;
  }
  
  .description_page .player {
    position: fixed;
    top: 50%;
    right: 10px;
    transform: translate(0, -50%);
  }
  .description_page .playerItem {
    width: 200px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    cursor: pointer;
  }
  .description_page .playerItem2 {
    height: 50px;
    line-height: 25px;
  }
  .description_page .now {
    background-color: #258394;
    animation-name: description_page_showSilder;
    animation-duration: 0.5s;
  }
  .description_page .now a {
    color: #fff;
  }
  @keyframes description_page_showSilder {
    0% {
      width: 0;
      height: 0;
    }
    100% {
      width: 200px;
      height: 50px;
    }
  }
  .description_page .showSpilder {
    position: relative;
  }
  .description_page .mao {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
    color: #1a1a1a;
  }

/* design_page */

.design_page .description {
  /* max-width: 1200px; */
}
.design_page .banner {
    width: 100%;
    padding-top:32.5%;
    object-fit: cover;
    position: relative;
  }
  .design_page .banner .bannerImg {
          position: absolute;
          left: 0;
          top: 0;
          width: 100%;
          height: 100%;
          background: url(https://static.igem.wiki/teams/4891/wiki/images/home-2.jpg) no-repeat;
          background-size: 100%;
          object-fit: cover;
    }
  .design_page .banner_title {
    position: absolute;
    width: 600px;
    left: 40px;
    bottom: 40px;
    background-color: #646382e1;
    color: #fff;
    padding: 15px;
    box-sizing: border-box;
    font-size: 56px;
  }
  .design_page .banner_title h1 {
    font-size: 56px;
  }
  .design_page .banner_title p {
    margin-top: 20px;
    font-size: 18px;
  }
  .design_page .sec {
    margin-top: 50px;
  }
  .design_page .content {
    width: 55%;
    margin-left: 10%;
  }
  .design_page .content h2 {
    font-size: 30px;
    font-weight: 200;
  }
  .design_page .content p {
    text-align: justify;
    margin-top: 20px;
    line-height: 26px;
  }
  .design_page .imgItem {
    width: 100%;
    margin-top: 20px;
  }
  .design_page .image_text {
    font-style: italic;
    display: block;
    margin-top: 10px;
  }
  .design_page .imgBox {
    text-align: center;
    color: #7c7c7c;
  }
  .design_page a.link {
    transition: 0.3s ease-out;
    color: #1a1a1a;
    box-shadow: inset 0 -0.5em 0 -1px #fce620;
    margin-top: 20px;
    line-height: 50px;
  }
  .design_page a.link:hover {
    color: #1a1a1a;
    text-decoration: none;
    box-shadow: inset 0 -1.2em 0 -1px #fce620;
    cursor: pointer;
  }
  
  .design_page .player {
    position: fixed;
    top: 50%;
    right: 10px;
    transform: translate(0, -50%);
  }
  .design_page .playerItem {
    width: 200px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    cursor: pointer;
  }
  .design_page .now {
    background-color: #258394;
    animation-name:   design_page_showSilder;
    animation-duration: 0.5s;
  }
  .design_page .now a {
    color: #fff;
  }
  @keyframes   design_page_showSilder {
    0% {
      width: 0;
      height: 0;
    }
    100% {
      width: 200px;
      height: 50px;
    }
  }
  .design_page .showSpilder {
    position: relative;
  }
  .design_page .mao {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
    color: #1a1a1a;
  }
.design_page .sec .content .imgDiv{
  width: 100%;
  height: 300px;
}
.design_page .sec .content .imgDiv3{
    height: 120px;
}

.design_page .sec .content .imgDiv img{
  width: 100%;
  height: 100%;
  background-size: contain;
  object-fit: cover;
}
.design_page .sec .content .imgDiv2  img{
  object-fit: fill;
}
.design_page .sec .content .imgDiv3 img{
  height: 100px;
  object-fit: contain;
}
.design_page .sec .content .imgDiv4 img{
    object-fit: contain;
}

.design_page .sec .content .imgDiv5 img{
      object-fit: contain;
}
.design_page .sec .sec2Ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  height: 300px;
  margin: 0;
}
    
.design_page .sec .sec2Ul li {
  width: 50%;
  height: 300px;
}
.design_page .sec .sec2Ul li img {
  width: 100%;
  height: 100%;
  background-size: 100% 100%;
  object-fit: contain;
}

/* contribution_page  */
.contribution_page .description{
    /* max-width: 1200px; */
}
  .contribution_page .banner {
    width: 100%;
    padding-top: 32.5%;
      object-fit: cover;
    position: relative;
  }
        .contribution_page .banner .bannerImg {
          position: absolute;
          left: 0;
          top: 0;
          width: 100%;
          height: 100%;
          background: url(https://static.igem.wiki/teams/4891/wiki/images/b-2.jpg) no-repeat;
          object-fit: cover;
        }
  .contribution_page .banner_title {
    position: absolute;
    width: 600px;
    background-color: #646382e1;
    color: #fff;
    padding: 15px;
    box-sizing: border-box;
    left: 40px;
    bottom: 40px;
    font-size: 56px;
  }
     .contribution_page .sec{
            margin-top: 50px;
      }
      
            .contribution_page .content {
              width: 55%;
              margin-left: 10%;
            }
      
            .contribution_page .content h2 {
              font-size: 30px;
              font-weight: 200;
            }
      
            .contribution_page .content p {
              text-align: justify;
              margin-top: 20px;
              line-height: 26px;
            }
      
            .contribution_page .imgItem {
              width: 100px;
              object-fit: contain;
              margin-top: 20px;
            }
      
            .contribution_page .image_text {
              font-style: italic;
              display: block;
              margin-top: 10px;
            }
      
            .contribution_page .imgBox {
              width: 100%;
              height: 495px;
              text-align: left;
              color: #7c7c7c;
            }
          .contribution_page .imgBox img{
            width: 100%;
            height: 70%;
            padding: 0;
             margin: 0;
          }
                    .contribution_page .imgBox span {
                      display: inline-block;
                      width: 100%;
                      height: 22px;
                      text-align: center;
                    }
      
            .contribution_page a.link {
              transition: 0.3s ease-out;
              color: #1a1a1a;
              box-shadow: inset 0 -0.5em 0 -1px #fce620;
              margin-top: 20px;
              line-height: 50px;
            }
      
            .contribution_page a.link:hover {
              color: #1a1a1a;
              text-decoration: none;
              box-shadow: inset 0 -1.2em 0 -1px #fce620;
              cursor: pointer;
            }
      
            .contribution_page .player {
              position: fixed;
              top: 50%;
              right: 10px;
              transform: translate(0, -50%);
            }
      
            .contribution_page .playerItem {
              width: 200px;
              height: 50px;
              text-align: center;
              line-height: 50px;
              cursor: pointer;
            }
.contribution_page .playerItem2 {
  height: 50px;
  line-height: 25px;
}
.contribution_page .playerItem3 {
  height: 50px;
  line-height: 15px;
}
            .contribution_page .now {
              background-color: #258394;
              animation-name: contribution_page_showSilder;
              animation-duration: 0.5s;
            }
      
            .contribution_page .now a {
              color: #fff;
            }
      
            @keyframes contribution_page_showSilder {
              0% {
                width: 0;
                height: 0;
              }
      
              100% {
                width: 200px;
                height: 50px;
              }
            }
      
            .contribution_page .showSpilder {
              position: relative;
            }
      
            .contribution_page .mao {
              display: block;
              width: 100%;
              height: 100%;
              text-decoration: none;
              color: #1a1a1a;
            }


/* engineering_page */
.engineering_page .description {
  /* max-width: 1200px; */
}
.engineering_page  .banner {
    width: 100%;
    padding-top: 32.5%;
      object-fit: cover;
    position: relative;
  }
                    .engineering_page .banner .bannerImg {
                      position: absolute;
                      left: 0;
                      top: 0;
                      width: 100%;
                      height: 100%;
                      background: url(https://static.igem.wiki/teams/4891/wiki/images/e-1.jpg) no-repeat;
                      object-fit: cover;
                    }
  .engineering_page .banner_title {
    position: absolute;
      left: 40px;
      bottom: 40px;
      width: 600px;
      background-color: #646382e1;
      color: #fff;
      padding: 15px;
      font-size: 56px;
      padding-top: 5px;
      box-sizing: border-box;
  }
  .engineering_page .banner_title h1 {
    font-size: 56px;
  }
  .engineering_page .banner_title p {
    margin-top: 20px;
    font-size: 18px;
  }
  .engineering_page .sec {
    margin-top: 50px;
  }
  .engineering_page .content {
    width: 55%;
    margin-left: 10%;
  }
  .engineering_page .content h2 {
    font-size: 30px;
    font-weight: 200;
  }
  .engineering_page .content p {
    text-align: justify;
    margin-top: 20px;
    line-height: 26px;
  }
  .engineering_page .imgItem {
    width: 100%;
    margin-top: 20px;
  }
  .engineering_page .image_text {
    font-style: italic;
    display: block;
    margin-top: 10px;
  }
  .engineering_page .imgBox {
    text-align: center;
    color: #191F25;
    font-size: 15px;
  }
  .engineering_page .imgBox1 {
      width: 80%;
  } 
  .engineering_page .imgBox1 img {
    margin-top: 0;
  }
    .engineering_page .imgBox3 img{
      width: 50%;
    }
  .engineering_page a.link {
    transition: 0.3s ease-out;
    color: #1a1a1a;
    box-shadow: inset 0 -0.5em 0 -1px #fce620;
    margin-top: 20px;
    line-height: 50px;
  }
  .engineering_page a.link:hover {
    color: #1a1a1a;
    text-decoration: none;
    box-shadow: inset 0 -1.2em 0 -1px #fce620;
    cursor: pointer;
  }
  
  .engineering_page .player {
    position: fixed;
    top: 50%;
    right: 10px;
    transform: translate(0, -50%);
  }
  .engineering_page .playerItem {
    width: 200px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    cursor: pointer;
  }
  .engineering_page .playerItem3 {
    height: 50px;
    line-height: 15px;
  }
  .engineering_page .playerItem4 {
    height: 60px;
    line-height: 15px;
  }
  .engineering_page .now {
    background-color: #258394;
    animation-name: engineering_page_showSilder;
    animation-duration: 0.5s;
  }
  .engineering_page .now a {
    color: #fff;
  }
  @keyframes engineering_page_showSilder {
    0% {
      width: 0;
      height: 0;
    }
    100% {
      width: 200px;
      height: 50px;
    }
  }
  .engineering_page .showSpilder {
    position: relative;
  }
  .engineering_page .mao {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
    color: #1a1a1a;
  }
  .engineering_page .content h4 {
    font-size: 22px;
  }

  .notebook_page .banner {
    width: 100%;
    padding-top: 32.5%;
      object-fit: cover;
  }
                                            .notebook_page .banner .bannerImg {
                                              position: absolute;
                                              left: 0;
                                              top: 0;
                                              width: 100%;
                                              height: 100%;
                                              background: url(https://static.igem.wiki/teams/4891/wiki/images/n-1.jpg) no-repeat;
                                              object-fit: cover;
                                            }
  .notebook_page .banner_title {
    width: 650px;
    height: 260px;
    background-color: #646382e1;
    color: #fff;
    padding: 15px;
    box-sizing: border-box;
  }
  .notebook_page .banner_title h1 {
    font-size: 56px;
  }
  .notebook_page .banner_title p {
    margin-top: 20px;
    font-size: 18px;
  }
  .notebook_page .sec {
    margin-top: 50px;
  }
  .notebook_page .content {
    width: 55%;
    margin-left: 10%;
  }
  .notebook_page .content h2 {
    font-size: 30px;
    font-weight: 700;
  }
  .notebook_page .content p {
    text-align: justify;
    margin-top: 20px;
    line-height: 26px;
  }
  .notebook_page .imgItem {
    width: 100%;
    margin-top: 20px;
  }
  .notebook_page .image_text {
    font-style: italic;
    display: block;
    margin-top: 10px;
  }
  .notebook_page .imgBox {
    text-align: center;
    color: #7c7c7c;
  }
  .notebook_page a.link {
    transition: 0.3s ease-out;
    color: #1a1a1a;
    box-shadow: inset 0 -0.5em 0 -1px #fce620;
    margin-top: 20px;
    line-height: 50px;
  }
  .notebook_page a.link:hover {
    color: #1a1a1a;
    text-decoration: none;
    box-shadow: inset 0 -1.2em 0 -1px #fce620;
    cursor: pointer;
  }
  
  .notebook_page .player {
    position: fixed;
    top: 50%;
    right: 10px;
    transform: translate(0, -50%);
  }
  .notebook_page .playerItem {
    width: 200px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    cursor: pointer;
  }
  .notebook_page .now {
    background-color: #258394;
    animation-name:   notebook_page_showSilder;
    animation-duration: 0.5s;
  }
  .notebook_page .now a {
    color: #fff;
  }
  @keyframes   notebook_page_showSilder {
    0% {
      width: 0;
      height: 0;
    }
    100% {
      width: 200px;
      height: 50px;
    }
  }
  .notebook_page .showSpilder {
    position: relative;
  }
  .notebook_page .mao {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
    color: #1a1a1a;
  }
  .notebook_page .under_line {
    text-decoration: underline;
    cursor: pointer;
    font-size: 18px;
  }
  .notebook_page .under_line:hover {
    font-size: 20px;
  }
  .notebook_page .weekList {
    margin-top: 20px;
  }
  .notebook_page .list_buttom {
    width: 100%;
    height: 60px;
    background-color: #cfd7e1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px;
    box-sizing: border-box;
    margin-top: 15px;
    cursor: pointer;
  }
  .notebook_page .list_buttom span {
    font-size: 22px;
    color: #686868;
  }
  .notebook_page .plus {
    font-size: 38px !important;
  }
  .notebook_page .list_content {
    background-color: #f0f2f6;
    padding: 15px;
    box-sizing: border-box;
    display: none;
  }

/* safety_page */
.safety_page .description {
  /* max-width: 1200px; */
}
  .safety_page .ulgg {
    margin-top: 20px;
  }
  .safety_page .content h4 {
    font-size: 22px;
  }
  .safety_page .banner {
    width: 100%;
    padding-top: 32.5%;
      object-fit: cover;
    position: relative;
  }
 .safety_page .banner .bannerImg {
    position: absolute;
    left: 0;
     top: 0;
     width: 100%;
    height: 100%;
     background: url(https://static.igem.wiki/teams/4891/wiki/images/s-1.jpg) no-repeat;
      object-fit: cover;
     }
  .safety_page .banner_title {
    width: 600px;
    background-color: #646382e1;
    color: #fff;
    padding: 15px;
    box-sizing: border-box;
    position: absolute;
    left: 40px;
    bottom: 40px;
  }
  .safety_page .banner_title h1 {
    font-size: 56px;
  }
  .safety_page .banner_title p {
    margin-top: 20px;
    font-size: 18px;
  }
  .safety_page .sec {
    margin-top: 20px;
  }
  .safety_page .content {
    width: 55%;
    margin-left: 10%;
  }
  .safety_page .content h2 {
    font-size: 30px;
    font-weight: 200;
  }
  .safety_page .content p {
    text-align: justify;
    margin-top: 20px;
    line-height: 26px;
  }
  .safety_page .imgItem {
    width: 100%;
    margin-top: 20px;
  }
  .safety_page .image_text {
    font-style: italic;
    display: block;
    margin-top: 10px;
  }
  .safety_page .imgBox {
    text-align: center;
    color: #7c7c7c;
  }
  .safety_page a.link {
    transition: 0.3s ease-out;
    color: #1a1a1a;
    box-shadow: inset 0 -0.5em 0 -1px #fce620;
    margin-top: 20px;
    line-height: 50px;
  }
  .safety_page a.link:hover {
    color: #1a1a1a;
    text-decoration: none;
    box-shadow: inset 0 -1.2em 0 -1px #fce620;
    cursor: pointer;
  }
  
  .safety_page .player {
    position: fixed;
    top: 50%;
    right: 10px;
    transform: translate(0, -50%);
  }
  .safety_page .playerItem {
    width: 200px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    cursor: pointer;
  }
  .safety_page .now {
    background-color: #258394;
    animation-name:  safety_page_showSilder;
    animation-duration: 0.5s;
  }
  .safety_page .now a {
    color: #fff;
  }
  @keyframes  safety_page_showSilder {
    0% {
      width: 0;
      height: 0;
    }
    100% {
      width: 200px;
      height: 50px;
    }
  }
  .safety_page .showSpilder {
    position: relative;
  }
  .safety_page .mao {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
    color: #1a1a1a;
  }
  .safety_page .ulgg {
    margin-left: 30px;
  }

  /* protocols_page */
.protocols_page .description {
          /* max-width: 1200px; */
}
.protocols_page .banner {
    width: 100%;
    padding-top: 32.5%;
    object-fit: cover;
    position: relative;
    }
.protocols_page .banner .bannerImg {
   position: absolute;
  left: 0;
  top: 0;
   width: 100%;
   height: 100%;
   background: url(https://static.igem.wiki/teams/4891/wiki/images/d-1-1.jpg) no-repeat;
   object-fit: cover;
  }
  .protocols_page .banner_title {
    position: absolute;
      width: 600px;
      background-color: #646382e1;
      color: #fff;
      padding: 15px;
      box-sizing: border-box;
      left: 40px;
      bottom: 40px;
  }
    
.protocols_page .banner_title h1 {
          font-size: 56px;
}
    
.protocols_page .banner_title p {
          margin-top: 20px;
          font-size: 18px;
  }

  .protocols_page ol li {
    list-style: number;
  }
  .protocols_page .protocols h4 {
    font-size: 22px;
    margin-top: 10px;
    margin-bottom: 10px;
  }

    .protocols_page .sec .sec2Ul {
      display: flex;
      justify-content: space-between;
      align-items: center;
      width: 100%;
      height: 300px;
      margin: 0;
    }
  
    .protocols_page .sec .sec2Ul li {
      width: 50%;
      height: 300px;
    }
  .protocols_page .sec .sec2Ul li img {
      width: 100%;
      height: 100%;
      background-size: 100% 100%;
      object-fit: cover;
  }
.protocols_page .sec table td{
  text-align: center;
}

  .protocols_page .sec {
    margin-top: 50px;
  }


.protocols_page .sec2 h5{
  margin-top: 10px;
}
.protocols_page .sec table {
  margin-top: 0;
}
.protocols_page .sec table td{
  text-align: center;
  border-right: 1px dashed lightgray;
}
  .protocols_page .content {
    width: 55%;
    margin-left: 10%;
  }
  .protocols_page .content h2 {
    font-size: 30px;
    font-weight: 200;
  }
  .protocols_page .content p {
    text-align: justify;
    margin-top: 20px;
    line-height: 26px;
  }
  .protocols_page .imgItem {
    width: 100%;
    margin-top: 20px;
  }
  .protocols_page .image_text {
    font-style: italic;
    display: block;
    margin-top: 10px;
  }
  .protocols_page .imgBox {
    text-align: center;
    color: #7c7c7c;
  }
  .protocols_page a.link {
    transition: 0.3s ease-out;
    color: #1a1a1a;
    box-shadow: inset 0 -0.5em 0 -1px #fce620;
    margin-top: 20px;
    line-height: 50px;
  }
  .protocols_page a.link:hover {
    color: #1a1a1a;
    text-decoration: none;
    box-shadow: inset 0 -1.2em 0 -1px #fce620;
    cursor: pointer;
  }
  
  .protocols_page .player {
    position: fixed;
    top: 50%;
    right: 10px;
    transform: translate(0, -50%);
  }
  .protocols_page .playerItem {
    width: 200px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    cursor: pointer;
  }
  .protocols_page .playerItem2 { 
    height: 50px;
    line-height: 25px;
  }
  .protocols_page .playerItem3 { 
    height: 50px;
    line-height: 15px;
  }
  .protocols_page .now {
    background-color: #258394;
    animation-name:  protocols_page_showSilder;
    animation-duration: 0.5s;
  }
  .protocols_page .now a {
    color: #fff;
  }
  @keyframes  protocols_page_showSilder {
    0% {
      width: 0;
      height: 0;
    }
    100% {
      width: 200px;
      height: 50px;
    }
  }
  .protocols_page .showSpilder {
    position: relative;
  }
  .protocols_page .mao {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
    color: #1a1a1a;
  }
  .protocols_page table {
    margin-top: 20px;
  }
  .protocols_page table td {
    border-bottom: 1px solid #000;
  }
  .protocols_page .image_text {
    font-size: 14px;
  }

/* human_page */

  .human_page .human {
    overflow: hidden;
  }
  .human_page .description{
    /* max-width: 1200px; */
  }
  .human_page .banner {
    width: 100%;
    padding-top: 32.5%;
    object-fit: cover;
    position: relative;
  }
.human_page .banner .bannerImg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: url(https://static.igem.wiki/teams/4891/wiki/images/banner1-1.jpg) no-repeat;
  object-fit: cover;
}
  .human_page .banner_title {
    width: 600px;
    background-color: #659e75e3;
    color: #fff;
    padding: 15px;
    box-sizing: border-box;
    position: absolute;
    left: 40px;
    bottom: 40px;
  }
  .human_page .banner_title h1 {
    font-size: 56px;
  }
  .human_page .banner_title p {
    margin-top: 20px;
    font-size: 18px;
  }
  .human_page .sec {
    margin-top: 50px;
  }
  .human_page .content {
    width: 55%;
    margin-left: 10%;
  }
  .human_page .content h2 {
    font-size: 30px;
    font-weight: 200;
  }
  .human_page .content p {
    text-align: justify;
    margin-top: 20px;
    line-height: 26px;
  }
  .human_page .imgItem {
    width: 100%;
    margin-top: 20px;
  }
  .human_page .image_text {
    font-style: italic;
    display: block;
    margin-top: 10px;
  }
  .human_page .imgBox {
    text-align: center;
    color: #7c7c7c;
  }
  .human_page a.link {
    transition: 0.3s ease-out;
    color: #1a1a1a;
    box-shadow: inset 0 -0.5em 0 -1px #fce620;
    margin-top: 20px;
    line-height: 50px;
  }
  .human_page a.link:hover {
    color: #1a1a1a;
    text-decoration: none;
    box-shadow: inset 0 -1.2em 0 -1px #fce620;
    cursor: pointer;
  }
  .human_page .line_box {
    width: 80%;
    margin-left: 5%;
    position: relative;
  }
  .human_page .line_item {
    /* margin: 0 0 50px; */
    position: relative;
  }
  .human_page .line_item_content {
    width: 50%;
    padding: 35px;
    box-sizing: border-box;
    border-radius: 5px;
    overflow: hidden;
  }
  .human_page .line_item_title {
    font-size: 22px;
    font-weight: bold;
    color: #000;
    padding: 0 0 0 51%;
  }
  .human_page .cril {
    width: 50px;
    height: 50px;
    background-color: #000;
    color: #fff;
    line-height: 50px;
    text-align: center;
    border-radius: 50px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
  }
  .human_page .line_item_title span {
    color: #70a37f;
    display: block;
    margin-top: 10px;
    margin-left: 20px;
  }
  .human_page .line_over {
    width: 4px;
    background-color: #393935;
    position: absolute;
    top: 2px;
    left: 50%;
    /* bottom: 910px; */
    overflow: hidden;
    transform: translateX(-50%);
  }
  .human_page .line_item:nth-child(2n + 1) .line_item_content {
    transform: translateX(200%);
    opacity: 0;
    transition: all 0.25s ease-in;
  }
  .human_page .line_item:nth-child(2n) .line_item_content {
    transform: translateX(-200%);
    opacity: 0;
    transition: all 0.25s ease-in;
  }
  .human_page .line_item:nth-child(2n + 1) .line_item_title {
    padding: 0 53% 0 0;
    text-align: right;
  }
  /* .now_active:nth-child(2n+1) .line_item_content{
      transform: translateX(100%);
      opacity: 1;
  } */
  .human_page .now_active .line_item_title .cril {
    background-color: #70a37f;
    color: #000;
  }
  .human_page .now_active:nth-child(2n + 1) .line_item_content {
    transform: translateX(100%);
    opacity: 1;
    transition: all 0.25s ease-in;
  }
  .human_page .now_active:nth-child(2n) .line_item_content {
    transform: translateX(0%);
    opacity: 1;
    transition: all 0.45s ease-in;
  }
  .human_page .line_active {
    width: 100%;
    background-color: #70a37f;
  }
  .human_page .content_text {
    background: #d3d3d3;
    padding: 15px;
    box-sizing: border-box;
  }
  .human_page img {
    display: block;
  }

.human_page .introUl {
width: 100%;
height: 60px;
background-color: #F7EBA2;
margin: 0;
padding: 0;
padding-left: 6px;
}
.human_page .introUl3{
  height: 90px;
}
 .human_page .introUl4{
    height: 30px;
 }
.human_page .introUl .introLi{
width: 100%;
height: 30px;
line-height: 30px;
}
.human_page .introUl .introLi::before {
  content: "•";
  /* 这里的 "•" 是 Unicode 中的项目符号字符 */
  margin-right: 5px;
  /* 你可以根据需要调整这个值以控制圆点和文本之间的间距 */
}

 .human_page .introDiv{
  width: 100%;
    height: 110px;
    background-color: #F7EBA2;
    margin: 0;
    padding: 0;
    padding-left: 6px;
    display: flex;
    justify-content: space-between;
    align-items: center;
 }
 .human_page .introDiv img{
  width: 70px;
  height: 90%;
  /* background-color: red; */
  object-fit: contain;
 }
.human_page .introDiv .introUl{
  width: calc(100% - 90px);
  height: 90%;
  background-color: pink;
}
.human_page .introDiv .introDivUl .introLi1 {
  margin-bottom: 10px;
}
.human_page .introDiv .introDivUl .introLi2{
  line-height: 20px;
  height: 40px;
}

 .human_page .introDiv1 {
      height: 170px;
 }
 .human_page .introDiv .introDivUl .introLi3 {
   line-height: 20px;
   height: 60px;
 }

.human_page .introDiv .introDivUl .introLi::before {
  content: "";
}

.human_page .item_references a{
  color: #212529;
  text-decoration:none;
}


/* model_page */

.model_page .description{
  /* max-width: 1200px; */
}

.model_page  .banner {
    width: 100%;
    padding-top: 32.5%;
    object-fit: cover;
    position: relative;
  }
.model_page .banner .bannerImg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: url(https://static.igem.wiki/teams/4891/wiki/images/m-1.jpg) no-repeat;
  object-fit: cover;
}
  .model_page .banner_title {
    width: 600px;
    background-color: #646382e1;
    color: #fff;
    padding: 15px;
    box-sizing: border-box;
    position: absolute;
    left: 40px;
    bottom: 40px;
  }
  .model_page .banner_title h1 {
    font-size: 56px;
  }
  .model_page .banner_title p {
    margin-top: 20px;
    font-size: 18px;
  }
  .model_page .sec {
    margin-top: 50px;
  }
  .model_page .content {
    width: 55%;
    margin-left: 10%;
  }
  .model_page .content h2 {
    font-size: 30px;
    font-weight: 200;
  }
  .model_page .content p {
    text-align: justify;
    margin-top: 20px;
    line-height: 26px;
  }
  /* 公式 */
  .model_page .formulaClass{
    width: 100%;
    height: 42px;
    margin: 0 auto;
    text-align: center;
  }
    .model_page .formulaClass img{
      background-size: 100%;
      object-fit: contain;
      margin: 0 auto;
    }


  .model_page .imgItem {
    width: 100%;
    margin-top: 20px;
  }
  .model_page .image_text {
    font-style: italic;
    display: block;
    margin-top: 10px;
  }
  .model_page .imgBox {
    text-align: center;
    color: #7c7c7c;
  }
  .model_page a.link {
    transition: 0.3s ease-out;
    color: #1a1a1a;
    box-shadow: inset 0 -0.5em 0 -1px #fce620;
    margin-top: 20px;
    line-height: 50px;
  }
  .model_page a.link:hover {
    color: #1a1a1a;
    text-decoration: none;
    box-shadow: inset 0 -1.2em 0 -1px #fce620;
    cursor: pointer;
  }
  
  .model_page  .player {
    position: fixed;
    top: 50%;
    right: 10px;
    transform: translate(0, -50%);
  }
  .model_page .playerItem {
    width: 200px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    cursor: pointer;
  }
  .model_page .now {
    background-color: #258394;
    animation-name: model_page_showSilder;
    animation-duration: 0.5s;
  }
  .model_page .now a {
    color: #fff;
  }
  @keyframes model_page_showSilder {
    0% {
      width: 0;
      height: 0;
    }
    100% {
      width: 200px;
      height: 50px;
    }
  }
  .model_page.showSpilder {
    position: relative;
  }
  .model_page .mao {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
    color: #1a1a1a;
  }
  .model_page .th_left {
    width: 50%;
  }
  .model_page .th_right {
    width: 20%;
  }
  .model_page td {
    height: 50px;
    border-bottom: 1px solid #000;
  }


/* education_page */
.education_page .description{
  /* max-width: 1200px; */
}
 .education_page .banner {
    width: 100%;
    padding-top: 32.5%;
      object-fit: cover;
    position: relative;
  }
.education_page .banner .bannerImg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: url(https://static.igem.wiki/teams/4891/wiki/images/d-1-1.jpg) no-repeat;
  object-fit: cover;
}
 .education_page .banner_title {
    width: 600px;
    background-color: #646382e1;
    color: #fff;
    padding: 15px;
    box-sizing: border-box;
    position: absolute;
    left: 40px;
    bottom: 40px;
  }
  .education_page .banner_title h1 {
    font-size: 56px;
  }
  .education_page .banner_title p {
    margin-top: 20px;
    font-size: 18px;
  }
  .education_page .sec {
    margin-top: 50px;
  }
    .education_page .sec .firstH2{
      color: black;
    }
  .education_page .sec .imgDiv{
    width: 100%;
     height: 300px;
    background-image: url(https://static.igem.wiki/teams/4891/wiki/images/education-insert-1.png);
    background-size: 100% 100%;
      object-fit: contain;
    }
.education_page .sec .imgDivTwo{
    width: 80%;
    height: 900px;
    background-image: url(https://static.igem.wiki/teams/4891/wiki/images/education-insert-2.png);
    background-size: 100% 100%;
    object-fit: contain;
}
.education_page .sec  .imgDivIntro{
  width: 100%;
  height: 30px;
  text-align: center;
  color: gray;
}
.education_page .sec .sec2ImgsDiv{
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  height: 300px;
  margin: 0;
  padding: 0;
}
.education_page .sec .sec2ImgsDiv li{
  width: 50%;
  height: 300px;
    margin: 5px;
    padding-top: 5px;

}
.education_page .sec .sec2ImgsDiv li img{
  width: 100%;
  height: 100%;
  background-size: 100% 100%;
  object-fit: fill;
}
.education_page .sec .sec5ImgsDiv{
    display: flex;
      justify-content: space-between;
      align-items: center;
      width: 100%;
      height: 200px;
      margin: 0;
      padding: 0;
      margin-top:20px;
      padding-bottom: 20px;
}
.education_page .sec .sec5ImgsDiv li {
  width: 33%;
  height: 200px;
}

.education_page .sec .sec5ImgsDiv li img {
  width: 100%;
  height: 100%;
  background-size: 100% 100%;
  object-fit: cover;
}

.education_page .sec .sec3ImgDiv{
    width: 100%;
      height: 100%;
        margin: 0;
        padding: 0;
        margin-top: 20px;
        padding-bottom: 20px;
}
.education_page .sec .sec3ImgDiv  img{
  width: 100%;
  height: 100%;
  background-size: 100% 100%;
  object-fit: cover;
}
  .education_page .content {
    width: 55%;
    margin-left: 10%;
  }
 .education_page .content h2 {
    font-size: 30px;
    font-weight: 200;
  }
 .education_page .content p {
    text-align: justify;
    margin-top: 20px;
    line-height: 26px;
  }
 .education_page .imgItem {
    width: 100%;
    margin-top: 20px;
  }
 .education_page .image_text {
    font-style: italic;
    display: block;
    margin-top: 10px;
  }
 .education_page .imgBox {
    text-align: center;
    color: #7c7c7c;
  }
.education_page  a.link {
    transition: 0.3s ease-out;
    color: #1a1a1a;
    box-shadow: inset 0 -0.5em 0 -1px #fce620;
    margin-top: 20px;
    line-height: 50px;
  }
.education_page  a.link:hover {
    color: #1a1a1a;
    text-decoration: none;
    box-shadow: inset 0 -1.2em 0 -1px #fce620;
    cursor: pointer;
  }
  .education_page .player {
    position: fixed;
    top: 50%;
    right: 10px;
    transform: translate(0, -50%);
  }
.education_page .playerItem {
  width: 200px;
  height: 50px;
  text-align: center;
  line-height: 50px;
    cursor: pointer;
}
.education_page .playerItem2 {
    height: 50px;
    line-height: 25px;
}
.education_page .playerItem3 {
  height: 50px;
    line-height: 15px;
}

  .education_page .now {
    background-color: #258394;
    animation-name: education_page_showSilder;
    animation-duration: 0.5s;
  }
  .education_page .now a {
    color: #fff;
  }
  @keyframes education_page_showSilder {
    0% {
      width: 0;
      height: 0;
    }
    100% {
      width: 200px;
      height: 50px;
    }
  }
 .education_page .showSpilder {
    position: relative;
  }
  .education_page .mao {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
    color: #1a1a1a;
  }

/* entrepreneurship_page */
.entrepreneurship_page .description{
  /* max-width: 1200px; */
}
  .entrepreneurship_page .banner {
    width: 100%;
    padding-top: 32.5%;
      object-fit: cover;
    position: relative;
  }
.entrepreneurship_page .banner .bannerImg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: url(https://static.igem.wiki/teams/4891/wiki/images/r-1.jpg) no-repeat;
  object-fit: cover;
}
  .entrepreneurship_page .banner_title {
    width: 650px;
    background-color: #646382e1;
    color: #fff;
    padding: 15px;
    box-sizing: border-box;
    position: absolute;
    left: 40px;
    bottom: 40px;
  }
  .entrepreneurship_page .banner_title h1 {
    font-size: 56px;
  }
  .entrepreneurship_page .banner_title p {
    margin-top: 20px;
    font-size: 18px;
  }
  .entrepreneurship_page .sec {
    margin-top: 50px;
  }
    .entrepreneurship_page .sec12 p a{
      color: #1a1a1a;
    }
    .entrepreneurship_page .sec12 p a:hover{
    color: blue;
  }
  .entrepreneurship_page .content {
    width: 55%;
    margin-left: 10%;
  }
  .entrepreneurship_page .content h2 {
    font-size: 30px;
    font-weight: 200;
  }
  .entrepreneurship_page .content p {
    text-align: justify;
    margin-top: 10px;
    margin-bottom: 10px;
    line-height: 26px;
  }
  .entrepreneurship_page .imgItem {
    width: 100%;
    margin-top: 20px;
  }
  .entrepreneurship_page .image_text {
    font-style: italic;
    display: block;
    margin-top: 10px;
  }
  .entrepreneurship_page .imgBox {
    text-align: center;
    color: #7c7c7c;
  }
  .entrepreneurship_page a.link {
    transition: 0.3s ease-out;
    color: #1a1a1a;
    box-shadow: inset 0 -0.5em 0 -1px #fce620;
    margin-top: 20px;
    line-height: 50px;
  }
  .entrepreneurship_page a.link:hover {
    color: #1a1a1a;
    text-decoration: none;
    box-shadow: inset 0 -1.2em 0 -1px #fce620;
    cursor: pointer;
  }
  
  .entrepreneurship_page .player {
    position: fixed;
    top: 50%;
    right: 10px;
    transform: translate(0, -50%);
  }
  .entrepreneurship_page .playerItem {
    width: 200px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    cursor: pointer;
  }
  .entrepreneurship_page .now {
    background-color: #258394;
    animation-name:  entrepreneurship_page_showSilder;
    animation-duration: 0.5s;
  }
  .entrepreneurship_page .now a {
    color: #fff;
  }
  @keyframes  entrepreneurship_page_showSilder {
    0% {
      width: 0;
      height: 0;
    }
    100% {
      width: 200px;
      height: 50px;
    }
  }
  .entrepreneurship_page .showSpilder {
    position: relative;
  }
  .entrepreneurship_page  .mao {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
    color: #1a1a1a;
  }
  .entrepreneurship_page .th_left {
    width: 50%;
  }
  .entrepreneurship_page .th_right {
    width: 20%;
  }
  .entrepreneurship_page td {
    height: 50px;
    border-bottom: 1px solid #000;
  }


 .parts_page .parts {
    margin-top: 30px;
  }
  .parts_page .table_box {
    width: 60%;
    margin-left: 10%;
    /* background-color: #e3e6f0; */
    padding: 20px;
    padding-top: 0;
    box-sizing: border-box;
  }
  .parts_page .table_box h4 {
    font-size: 18px;
  }
  .parts_page .table_box p {
    margin-top: 20px;
    font-size: 14px;
    line-height: 26px;
  }
.parts_page table,.parts_page table1,.parts_page table2{
      width: 630px;
}
.parts_page table,.parts_page .table1,.parts_page .table2 {
    margin-top: 0;
    border-collapse: collapse;
}

  .parts_page thead {
  }
  .parts_page th {
    background-color: #4B7EC1;
    color: #fff;
    padding: 15px;
    box-sizing: border-box;
    text-align: center;
  }
    .parts_page .table2 th{
      text-align: left;
    }
.parts_page .th1 {
  width: 78px;
}
.parts_page .th2 {
  width: 160px;
}
.parts_page .th3{
  width:134px;
}
  .parts_page td {
    background-color: #fff;
    padding: 15px;
    box-sizing: border-box;
    border: 1px solid #000;
  }
  .parts_page .td1{
    width: 78px;
    text-align: center;
  }
  .parts_page .table1 th {
    border: 1px solid #000;
    }
  .parts_page .table2 td {
    border: 0px solid #cac9c9;
    border-left: 1px solid #000;
    border-right: 1px solid #000;
  }
  .parts_page .td2{
    width: 160px;
    text-align: left;
  }
  .parts_page .td3{
      width: 134px;
  }
  .parts_page td a {
    color: #C04946;
    text-decoration: none;
  }
 .parts_page td a:hover{
  color: red;
 }

  /* achievement_page */
  .achievement_page{
    margin: 0;
      padding: 0;
      font-family: Poppins;
    width: 100%;
    /* background-color: palevioletred; */
  }
.achievement_page .content{
    max-width: 1000px;
    /* background-color: #258394; */
    width: 100%;
    height: 100%;
    margin: 0 auto;
}

.achievement_page .content .achievement_page-Ul{
    width: 100%;
    height: 1040px;
    padding: 0;
    margin: 0;
}

 .achievement_page .content .achievement_page-Ul .achievement_page-li {
  /* background-color: #4B7EC1; */
  border: 1px solid lightgray;
  height: 230px;
  display: flex;
  justify-content: space-between;
  align-items:center;
  margin-bottom: 20px;
  margin-top: 20px;
  box-sizing: border-box;
  box-shadow: 0 0 10px #AAA;
}

 .achievement_page .content .achievement_page-Ul .fitst-li{
  height: 500px;
 }


.achievement_page-Ul .achievement_page-li .leftRegion{
  width: 250px;
  height: 100%;
    text-align: center;
  /* background-color: rebeccapurple; */
}

.achievement_page-Ul .achievement_page-li .leftRegion .topImgDiv{
  padding-left: 75px;
  padding-top: 20px;
  width: 100%;
  height: 280px;
  /* background-color: orange; */
  box-sizing: border-box;
}

.achievement_page-li .leftRegion .topImgDiv .topIcon-BRONZE{
width: 100px;
height: 100px;
}
.achievement_page-li .leftRegion .topImgDiv .bottomTitle{
  width: 100px;
}

.achievement_page-Ul .achievement_page-li .rightRegion {
  width: calc(100% - 250px);
  height: 100%;
  /* background-color: red; */
}
.achievement_page-Ul .achievement_page-li .rightRegion ul{
  padding: 0;
  margin: 0;
}
.achievement_page-Ul .achievement_page-li .rightRegion ul li{
  width: 100%;
  height: 50px;
  line-height: 50px;
  text-align: left;
  padding:0;
  margin: 0;
}
.achievement_page-Ul .achievement_page-li .rightRegion ul li a{
  color: #258394;
}
.achievement_page-Ul .achievement_page-li .rightRegion ul .firstLi{
  font-weight: 700;
  height: 30px;
  line-height: 30px;
}