body {
  padding-top: 100px;
}
p {
  padding: 0;
  margin: 0;
}
.left-aligned {
  margin-left: auto;
}
.bg-dark {
  background-color: #b8c5e9 !important;
}
.navbar-dark {
  background: linear-gradient(to bottom, #808be6, #b8c5e9);
  height: 100px;
}
.navbar-brand img {
  animation-name: rotateAnimation; /* 引用上面定义的keyframes */
  animation-duration: 2s; /* 动画持续时间 */
  animation-iteration-count: infinite; /* 动画无限次播放 */
  animation-timing-function: linear; /* 动画速度曲线 */
}
.progress-container {
  position: fixed;
  top: 0;
  right: 40px;
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 1000;
}

.progress-line {
  width: 4px;
  /* background: rgba(255, 215, 0, 0.3); */
  height: 100%;
  position: relative;
  border-radius: 2px;
  overflow: hidden;
}

.progress-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--progress, 0%);
  background: gold;
  box-shadow: 0 0 10px gold;
  transition: height 0.2s ease-out;
}

.back-to-top {
  position: absolute;
  top: var(--button-position, 0px);
  width: 70px;
  height: 70px;
  /* background: rgba(0, 0, 0, 0.7);
  border-radius: 50%; */
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  /* border: 2px solid gold; */
  /* box-shadow: 0 0 15px rgba(255, 215, 0, 0.5); */
}

@keyframes rotateAnimation {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@-webkit-keyframes rotateAnimation {
  0% {
    opacity: 0;
    transform: scale(0);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}
@-moz-keyframes rotateAnimation {
  0% {
    opacity: 0;
    transform: scale(0);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}
@-o-keyframes rotateAnimation {
  0% {
    opacity: 0;
    transform: scale(0);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}
@-ms-keyframes rotateAnimation {
  0% {
    opacity: 0;
    transform: scale(0);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

.nav-link {
  color: #fff;
  font-weight: bold;
  font-size: 20px;
  padding-left: .8rem !important;
  padding-right: .8rem !important;
}
.bg-hero {
  background-color: #45b06cff;
}
.dropdown-menu-self {
  top: 44px !important;
  left: 50% !important;
  transform: translateX(-50%);
  border-radius: 15px;
  box-shadow: 0 20px 30px rgba(0, 0, 0, 0.2);
  padding: 10px 0;
  font-size: 18px;
  min-width: 8rem;
  --bs-dropdown-link-active-bg: var(--bs-tertiary-bg)
}
.dropdown-menu-self li a:hover {
  border-radius: 12px !important;
  color: #6853b0;
}
.dropdown-item {
  padding-left: 10px;
  padding-right: 10px;
  text-align: center;
}
.title-gif {
  width: 50%;
}
.home-content {
  background: url('https://static.igem.wiki/teams/5747/home/background-new.webp') no-repeat;
  background-size: 100% 100%;
}
.mobile-img {
  display: none;
}
.container-home {
  overflow-x: hidden;
}

.title-aller {
  width: 80%;
  position: absolute;
  left: 14%;
  top: 5%;
}
.title-info {
  padding-top: 550px;
}
.info-1 img {
  width: 260px;
  height: 280px;
  object-fit: scale-down;
}
.info-2 {
  margin-left: 2%;
  margin-top: 20px;
}
.info-2 img {
  width: 307px;
}
.info-3 {
  margin-left: 6.3%;
  margin-top: 11px;
}
.info-3 img {
  width: 260px;
}
.yuan {
  width: 65px;
  height: 65px;
  border-radius: 50%;
  border: 4px solid transparent;
  top: 23px;
}
.yuan-1 {
  left: 36px;
}
.yuan-2 {
  left: 120px;
}
.yuan-3 {
  left: 205px;
}
.active-yuan {
  border: 4px solid #e99469;
}
.desc {
  padding-top: 27px;
  padding-bottom: 53px;
  padding-left: 14px;
  padding-right: 20px;
  background: rgba(221, 213, 247, .8);
  border-radius: 14px;
  font-size: 24px;
  font-weight: 500;
  min-width: 20%;
  top: -160px;
  left: 240px;
  color: #c1583f;
}
/* .bolang {
  text-align: right;
  opacity: 0;
}
.bolang img {
  width: 60%;
  margin-top: -40px;
} */
.issue-wrap {
  margin-top: 350px;
}
.fish-new {
  width: 43%;
  right: 7px;
  bottom: 250px;
}
/* .issue-info-wrap {
  top: 200px;
  z-index: 2;
  left: 50%;
  transform: translateX(-50%);
} */
.finis-load {
  display: none;
}
.loading {
  text-align: center;
  height: 100vh !important;
  background: #FBF1DF;
  margin-top: -100px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.loading img {
  width: 40%;
}
.issue-info {
  background: url('https://static.igem.wiki/teams/5747/home/issue-bg-1.webp') no-repeat;
  background-size: 100% auto;
  margin: 0 auto;
  min-height: 1050px;
  padding: 11% 20% 0 20%;
  color: #257fb4;
}
.issue-title {
  font-weight: bold;
  font-size: 50px;
  line-height: 61px;
}
.issue-desc {
  font-size: 24px;
  text-align: justify;
}
.solution {
  margin-bottom: 160px;
}
.solution-bg {
  background: url('https://static.igem.wiki/teams/5747/home/solution-bg-1.webp') no-repeat;
  background-size: 100% auto;
  color: #257fb4;
  min-height: 800px;
}
.solution-title {
  font-weight: bold;
  font-size: 50px;
  line-height: 61px;
  padding-bottom: 44px;
  padding-top: 160px;
  width: 75%;
  margin: 0 auto;
}
.solution-desc {
  font-size: 24px;
  width: 75%;
  margin: 0 auto;
  text-align: justify;
}
.solution-img {
  min-height: 600px;
  flex-shrink: 0 !important;
  margin-top: 0%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.flower-1 {
  width: 240px;
  /* padding-bottom: 45%; */
}
.footer-bg {
  width: 90%;
  height: 83%;
  margin: 0 auto;
  position: relative;
  display: flex;
  flex-direction: column;
  top: 200px;
}
.flower-2 {
  width: 300px;
  right: -10%;
  bottom: 25%;
}
.footer-img {
  opacity: 0;
  width: 160px;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
  position: absolute;
}
.footer-img:nth-child(1) {
  top: 4%;
  right: 0;
}
.footer-img:nth-child(2) {
  right: 5%;
  top: 13%;
}
.footer-img:nth-child(3) {
  right: 21%;
  top: 20%;
}
.footer-img:nth-child(4) {
  right: 45%;
  top: 26%;
}
.footer-img:nth-child(5) {
  left: 15%;
  top: 31%;
}
.footer-img:nth-child(6) {
  left: 12%;
  top: 38%;
}
.footer-img:nth-child(7) {
  left: 8%;
  top: 47%;
}
.footer-img:nth-child(8) {
  left: 21%;
  top: 58%;
}
.footer-img:nth-child(9) {
  left: 34%;
  top: 65%;
}
.footer-img:nth-child(10) {
  left: 54%;
  top: 68%;
}
.footer-img:nth-child(11) {
  left: 72%;
  top: 73%;
}
.footer-img:nth-child(12) {
  right: 1%;
  top: 78%;
}
.footer-img:nth-child(13) {
  right: -8%;
  top: 83%;
}
.visible {
  opacity: 1;
  transform: translateY(0);
}
.redesigning-wrap {
  width: 90%;
  margin: 0 auto;
  min-height: 2000px;
}
.redesigning-info-1 {
  width: 54%;
  top: 400px;
}
.redesigning-info-2 {
  width: 50%;
  flex-direction: column;
  margin-left: 40%;
  padding-top: 40%;
  position: relative;
  top: 400px;
}
.redesigning-info-3 {
  width: 80%;
  padding-top: 40%;
  padding-bottom: 60%;
      position: relative;
    top: 200px;
}
.ige-new {
  left: 0;
  bottom: 7%;
}
.redesigning-info-3 .redesigning-title {
  padding-top: 300px;
}
.redesigning-title {
  font-weight: bold;
  font-size: 50px;
  color: #92703e;
}
.redesigning-desc {
  font-weight: 400;
  font-size: 24px;
  color: #92703e;
  text-align: justify;
}
.bottom-wrap {
  align-items: center;
  justify-content: space-between;
  /* position: absolute; */
  width: 100%;
  padding-bottom: 200px;
  padding-top: 400px;
}
.bottom-wrap a {
  color: transparent;
}
.bottom-item {
  width: 23%;
  max-width: 240px;
  min-height: 300px;
  flex-direction: column;
  align-items: center;
  background: #e7d7a3;
  color: #c1583f;
  font-size: 25px;
  font-weight: bold;
  border: 4px solid #d24e33;
  border-radius: 20px;
}
.bottom-item img {
  padding: 16px;
  width: 100%;
}

/* CALLOUT */
.bd-callout {
  padding: 1.25rem;
  margin-top: 1.25rem;
  margin-bottom: 1.25rem;
  border: 1px solid #e9ecef;
  border-left-width: 0.25rem;
  border-radius: 0.25rem;
}
.bd-callout h4 {
  margin-bottom: 1.25rem;
}
.bd-callout p:last-child {
  margin-bottom: 0;
}
.bd-callout code {
  border-radius: 0.25rem;
}
.bd-callout + .bd-callout {
  margin-top: -0.25rem;
}
.bd-callout-info {
  border-left-color: #5bc0de;
}
.bd-callout-warning {
  border-left-color: #f0ad4e;
}
.bd-callout-danger {
  border-left-color: #d9534f;
}
.team-wrap {
  margin-bottom: 160px;
}
.team-title {
  position: absolute;
  left: 50%;
  bottom: 10px;
  transform: translateX(-50%);
  color: #fafafb;
  font-size: 110px;
  margin: 0;
  padding: 0;
  letter-spacing: 4px;
  font-weight: bold;
  line-height: normal;
}
.leader-img {
  width: 190px;
  margin-top: -20px;
  z-index: 2;
  position: relative;
}
.member-img {
  width: 190px;
  position: absolute;
  right: 0;
  top: -40px;
}
.team-leader {
  font-weight: bold;
  font-size: 38px;
  color: #fefefe;
  padding: 32px 100px 44px 27px;
  border-radius: 0px 50px 50px 0px;
  background-color: #7866b9;
  max-width: 420px;
}
.team-item {
  width: 30%;
  height: 500px;
  border-radius: 50px;
  /* box-shadow: 1px 2px 0 #5C7081; */
  margin-bottom: 50px;
  overflow: hidden;
}
.team-info {
  flex-wrap: wrap;
}

.item-contain {
  transition: all 1s ease;
  transform-style: preserve-3d;
}
.item-front {
  position: absolute;
  z-index: 2;
  backface-visibility: hidden;
  background: #5c7081;
  border-radius: 50px;
}
.item-front div {
  background: #9b8fcf;
  font-weight: bold;
  font-size: 24px;
  color: #f8fcfe;
  height: 95px;
  line-height: 95px;
  text-align: center;
  bottom: 0;
}
.item-back {
  position: absolute;
  backface-visibility: hidden;
  transform: rotateY(180deg);
  font-size: 16px;
  overflow: hidden auto;
  background: #9b8fcf;
  padding: 0 20px;
  color: #fff;
  border-radius: 50px;
  padding: 60px 50px;
  text-align: justify;
  top: 0;
}
.img-responsive {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}
.leader3 {
  left: 42%;
}
.leader4 {
  left: 42%;
}
.leader5 {
  left: 58%;
}
.leader6 {
  left: 46%;
}
.member2 {
  left: 39%;
  bottom: 50px;
}
.member3 {
  left: 40%;
}
.member9 {
  left: 35%;
}
.member13 {
  left: 40%;
}
.back-name {
  font-size: 24px;
  padding-top: 10%;
}
.back-desc {
  font-size: 16px;
}
.team-item:hover .item-contain {
  transform: rotateY(180deg);
}
.header-lead-font {
  font-weight: 900;
  font-size: 8.5vw;
  color: #685086;
  line-height: 146px;
  top: 13%;
}
.header-lead-font span {
  font-size: 115px;
  text-align: center; 
  margin-top: -100px;
}
.left-info {
  background: url('https://static.igem.wiki/teams/5747/common/bolang-kuang.webp') no-repeat;
  background-size: 100% 100%;
  padding-bottom: 18%;
  padding-left: 26px;
  padding-right: 10px;
  padding-top: 20px;
}
.img-katong {
  left: 40px;
  top: -140px;
  width: 270px;
}
.img-xing {
  left: -45px;
  bottom: -30px;
  width: 90px;
}
table p, table td {
  text-align: center;
}
.left-nav-item {
  cursor: pointer;
}
.left-nav-item:last-child {
  margin-bottom: 0;
}
.left-nav-item span {
  width: 22px;
  height: 22px;
  background: transparent;
  border-radius: 50%;
  border: 2px solid #000;
  margin-right: 10px;
  margin-top: 5px;
  flex-shrink: 0;
}
.left-nav-item p {
  padding-left: 10px;
  line-height: 42px;
  display: flex;
  align-items: center;
}
.left-nav-item:hover p,
.desc-nav-item-1:hover,
.active-nav-item p {
  background: #7866b9;
  color: #fff;
  border-radius: 10px;
}
.left-nav-item:hover span,
.active-nav-item span {
  border: 2px solid #7866b9;
  background: #7866b9;
}
.right-info {
  padding-left: 78px;
  border-left: 1px dashed #878585;
  margin-bottom: 100px;
  text-align: justify;
}
.info-item {
  margin-bottom: 11%;
}
.info-item:last-child {
  margin-bottom: 0;
}
.info-item-title {
  color: #7866b9;
  padding-bottom: 26px;
  line-height: normal;
  font-size: 26px;
}
.info-item-desc {
  font-size: 14px;
}

/* footer */
footer a {
  color: white;
  font-weight: bold;
  text-decoration: none;
}
footer a:hover {
  color: white;
  text-decoration: underline;
}
.footer-img-wrap {
  text-align: center;
}
.container-footer img {
  margin-left: 2rem;
  max-width: 120px;
}
.left-nav-wrap {
  margin-bottom: 10px;
}
.left-nav-item {
  cursor: pointer;
}
.desc-nav-item-1 {
  margin-top: 10px;
  padding: 5px 20px;
}
.sub-title-content {
  font-size: 20px;
  padding-bottom: 10px;
}
.EXPERIMENTS table tbody tr:nth-of-type(1) td {
  background: #dfdfdf !important;
}
.EXPERIMENTS table tbody tr td {
  border: 1px solid rgb(0, 0, 0) !important;
}
ol, ul {
  margin: 0 0 1em 1.4em;
  padding-left: 1em;
}
li { margin: 0.5em 0; font-size: 16px; padding-left: 5px;}
ol.bracketed li::marker {
  content: "[" counter(list-item) "] ";
}
ol.bracketed1 li::marker {
  content: "(" counter(list-item) ") ";
}
ol.bracketed2 li::marker {
  content: counter(list-item) ") ";
}
ol[type="A"] li::marker {
  content: counter(list-item, upper-alpha) ". ";
}
ol[type="a"] li::marker {
  content: counter(list-item, lower-alpha) ". ";
}
ol[type="a"].bracketeda li::marker {
  content: counter(list-item, lower-alpha) ") ";
}

/* 一级 */
ol[type="1"] > li {
    counter-increment: item;
}

ol[type="1"] > li::marker {
    content: counter(item) ". ";
}
/* 二级 */
ol[type="1"] > li > ol > li {
    counter-increment: subitem;
}
ol[type="1"] > li > ol > li::marker {
    content: counter(item) "." counter(subitem) ". ";
}
ul.ulResect, ol.ulResect{
  list-style: none;
  margin-left: 0;
  padding-left: 0;
}
.pl20 {
  padding-left: 20px;
}
.textIndentNone, .textIndentNone p {
  text-indent: 0 !important;
}
.RESULTS p, .HARDWARE p, .MEASUREMENT p, .MODEL p, .DESCRIPTION p {
  text-indent: 20px;
}
.info-item-desc p {
  text-indent: 20px;
}
.left-nave-content {
  max-height: 75vh;
  overflow-y: auto;
}
.ENTREPRENEURSHIP h3 {
  font-size: 16px !important;
  font-weight: bold;
}
.RESULTS .table1 tr td:nth-of-type(1), .ENGINEERING .table1 tr td:nth-of-type(1) {
  width: 120px;
}