.body { padding-top: 56px; }
.left-aligned { margin-left: auto; }
.bg-dark { background-color: #000000 !important; }
.bg-hero { background-color: #45b06cff; }
::-webkit-meter-even-less-good-value
/* CALLOUT */
.bd-callout { padding:1.25rem; margin-top:1.25rem; margin-bottom:1.25rem; border:1px solid #e9ecef; 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 }
/*banner*/
.bannerwrap{
  width: 100%;
}
.bannerimg{
  width: 100%;
}
/* footer */
footer a { color: white; font-weight: bold; text-decoration: none; }
footer a:hover { color: white; text-decoration: underline; }

footer {
  width: 100%; /* 确保页脚宽度为100% */
  position: relative; /* 确保页脚在内容之后 */
  background-color: #67191F; /* 页脚背景颜色 */
  color: white; /* 页脚文字颜色 */
  padding: 20px; /* 页脚内边距 */
  text-align: center; /* 页脚文字居中 */
}
/*
footer {
  flex-shrink: 0; 
}*/
html, body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}
.professor-name {
  font-family: 'Alegreya', serif; /* 设置教授名字的字体 */
  font-size: 22px;
}
.image-container {
  text-align: center; /* 居中对齐 */
  margin-top: 20px; /* 设置上边距 */
  margin-bottom: 20px; /* 设置下边距 */
}
.clearfix::after {
  content: "";
  clear: both;
  display: table;
}
.body, .text, .title, .description_title, .advisor_name, .teamtitleword, .teamtitledesc, .teamtitle_advisor, .engineeringtext, .safetytext, .inclusivitytext {
  font-family: 'Alegreya', serif;
}

.style{
  font-family: 'Alegreya', serif;
}

.text{
  font-family: 'Alegreya', serif;
  font-size: 20px;
  color:#000;
}
.title{
  font-family: 'Alegreya', serif;
  font-size: 16px;
  color:#000;
}
.description_title{
  font-family: 'Alegreya', serif;
  font-size: 40px;
  color:#000;
}
/* page - team*/
.container{
  position: relative;
  margin: 0 auto; 
}
.container .hero-section{
  width:80%;
  margin: 0 auto;
  padding-top: 50px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-gap: 20px;
}
.container .hero-section .gallery{
  width:100%;
  position:relative;
}
.container .hero-section .gallery .image-section{
  width:100%;
}
.container .hero-section .gallery .image-section img {
  width: 100%;
  height: auto;
  /* border: 1px solid #000; */ /* 取消边框 */
  border-radius: 20px; /* 添加圆角 */
  padding: 5px;
  display: block;
}
.container .hero-section .gallery .caption{
  width:100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  padding: 20px;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  flex-direction: column;
  background-color: rgba(0, 0, 0, 0.5);
  opacity: 0;
  transition: opacity 0.5s;
}
.container .hero-section .gallery .caption:hover {
  opacity: 1;
}
.container .hero-section .gallery .caption p {
  font-size: 16px;
}

.container .box {
  position: relative;
  width: calc(400px-30px); 
  height: calc(300px-30px); 
  float: left;
  margin:15px;
  box-sizing:border-box;
  overflow: hidden;
}
.container box:before
{
    content: '';
    position: absolute;
    top: 10px;
    left: 10px; 
    right: 10px; 
    bottom: 10px;
    border-top: 1px solid #fff; 
    border-bottom: 1px solid #fff; 
    box-sizing: border-box;
    transition: 0.5s;
    transform: scaleX(0);
    opacity:0;
    z-index:1;
}
.container .box:hover:before
{
    transform:scaleX(1);
    opacity:1;
}
.container box:after
{
    content: '';
    position: absolute;
    top: 10px;
    left: 10px; 
    right: 10px; 
    bottom: 10px;
    border-left: 1px solid #fff; 
    border-right: 1px solid #fff; 
    box-sizing: border-box;
    transition: 0.5s;
    transform: scaleY(0);
    opacity:0;
    z-index:1;
}
.container .box:hover:after
{
    transform:scaleX(1);
    opacity:1;
}
.container  .box .imgBox
{
    position: relative;
    align-items: center; 
}
.container  .box .imgBox img
{
    width:100%;
    transition: 0.5s;
    align-items: center;

}
.container  .box:hover .imgBox img
{
    opacity: 0.2;
    transform: scale(1.2);
    align-items: center;
}
.container  .box .content
{
    position: absolute;
    width: 100%;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    padding: 20px;
    box-sizing: border-box;
    text-align:center;

}
.container  .box .content h2
{
    margin: 0 0 10px;
    padding: 0;
    color: #000000;
    transform: 0.5s;
    transform: translateY(-50px);
    opacity: 0;
    visibility: hidden;
}
.container  .box .content p
{
    margin: 0;
    padding: 0;
    color: #000000;
    transform: 0.5s;
    transform: translateY(50px);
    opacity: 0;
    visibility: hidden;
}
.container  .box:hover .content h2,
.container  .box:hover .content p
{
   opacity: 1;
   visibility: visible;
   transform: translateY(0px);
   transition-delay:0.2s;
}
.container{
  position: relative;
  /*
  width: 120px; 
  height: 60px;
  */
  margin: 80px auto 0; 
  background: transparent;
}
.container .box {
  position: relative;
  width: calc(400px-30px); 
  height: calc(300px-30px); 
  background: transparent;
  float: left;
  margin:15px;
  box-sizing:border-box;
}

.pointer-list-container {
  position: relative; /* 初始相对定位 */
  top: 0; /* 初始位置 */
  transition: top 0.3s; /* 平滑过渡 */
}

.pointer-list-container.fixed {
  position: fixed; /* 固定定位 */
  top: 0; /* 固定在顶部 */
  width: 25%; /* 根据需要调整宽度 */
  z-index: 1000; /* 确保在其他元素之上 */
}
.wrap {
    height: wrap;
    background-color:transparent;
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow: hidden;
    justify-content: center;
    width: 100%;
    margin-bottom: 100px;
  }
.teamwrap {
    display: flex;
    flex-direction: column;
    align-items: left;
    justify-content: center;
    width: 80%;
    background-color: #000000;
    margin-bottom: 200px;
  }
  .advisor-wrap {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    width: 100%;
    margin-bottom: 50px;
    background-color: #000000;
  }
  .title_team {
    margin-top: 100px;
    font-size: 50px;
    align-items: left;
    text-align: left;
    justify-content: left;
    margin-bottom: 50px;
    color:#F38986;
  }
  .title_lead{
    margin-top: 30px;
    font-size: 50px;
    align-items: left;
    text-align: left;
    justify-content: left;
    margin-bottom: 50px;
    color:#F38986;
  }
  
  .temp_pic_advisor {
    width: 40%;
    height: 40%;
    background-color: #000000;
  }
  .image_advisor {
    width: 100%;
    height: 100%;
    border: 1px #000000;
    background-color: #000000;
  }
  .description_advisor_wrap {
    display: flex;
    flex-direction: column;
    margin-left: 100px;
    align-items: flex-start;
    justify-content: center;
    width: 100%;
  }
  .description_advisor_name {
    font-size: 40px;
    color: #E6E6FA;
  }
  .description_advisor {
    color: #E6E6FA;
    font-size: 20px;
    margin-top: 30px;
  }
  
  #bottomwrap {
    margin-bottom: 200px;
  }
  .teamimage {
    width: 30%;
  }
  .member {
    position: relative;
    border-radius: 20px;
    display: flex;
    margin: 20px;
    flex-direction: column;
    align-items: center;
    justify-content: space-evenly;
    flex: 1;
    flex-grow: 1;
  }
  #wetlabteamtitle {
    margin-top: 250px;
  }
  .teamtitleimagewrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  #wetlabimage {
    background-color: rgba(8, 32, 118, 0.85);
  }
  .icon {
    height: 100%;
    width: 100%;
  }
  #RandKimage{
    background-color: #9d1ced;
  }
  #drylabimage {
    background-color: rgba(202, 154, 73, 0.9);
  }
  #hpimageimgimg {
    background-color: rgba(195, 99, 29, 0.9);
  }
  #wikiimage {
    background-color: rgba(66, 143, 148, 0.8);
  }
  ::-webkit-scrollbar {
    display: none;
  }
  
  html {
    scrollbar-width: none;
  }
  .image_team_overlay {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(187, 184, 184, 0.95);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    border-radius: 20px;
    transition: opacity 0.25s;
  }
  
  .image_team_overlay > * {
    transform: translateY(20px);
    transition: transform 0.25s;
  }
  .image_team_overlay:hover {
    backdrop-filter: blur(2px);
    opacity: 1;
  }
  .image_team_overlay:hover > * {
    transform: translateY(0);
  }
  .image_text_head {
    font-size: 25px;
    letter-spacing: 2px;
    text-align: center;
  }
  .wrapwrapwrap {
    margin-top: 5px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
  }
  .dividerteam {
    background-color: white;
    width: 100%;
    height: 2px;
    border: none;
    outline: none;
  }
  .image_text_head,
  .image_text_roles {
    color: white;
  }
  .team_title_wrap {
    display: flex;
  
    margin-bottom: 5px;
    flex-direction: row;
    align-items: flex-end;
    justify-content: flex-end;
  }
  .titles_team {
    font-size: 15px;
    color: white;
    margin-left: 10px;
  }
  .image_text_team {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding-left: 30px;
    padding-right: 30px;
    justify-content: center;
  }
  .temp_pic {
    width: 100%;
    height: 100%;
    border-radius: 20px;
    background-color: whitesmoke;
  }

  .team_advisor_photo_wrap {
    width: 80%;
    height: 100%;
    border-radius: 50%;
    background-color: whitesmoke;
  }
  .advisor_photo {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
    flex-grow: 1;
  }
  .advisor_image_wrap {
    display: flex;
    width: 85%;
    align-self: center;
    flex-direction: row;
    margin-bottom: 50px;
    justify-content: space-between;
    align-items: center;
  }
  .teamtitleimage {
    margin-top: 30px;
    margin-bottom: 30px;
    width: 40%;
  }
  #team_title_margin {
    margin-top: 200px;
  }
  .hersectionteamword {
    margin-left: 50px;
    margin-top: -170px;
    z-index: 2;
  }
  .herosectionteam {
    /* background-color: #082076; */
    height: 600px;
    overflow: hidden;
    position: relative;
    width: 100%;
  }
  #hpimage {
    width: 70%;
    margin-top: 200px;
  }
  .body {
    margin: 0;
    overflow-x: hidden;
    width: 100%;
  }
  .team_container {
    margin:0 auto;
    width: 600px;
  }
  .imagewrap {
    width: 200px;
    height: 200px;
    border-radius: 50%;
  }
  .teamtitle {
    margin-top: 200px;
    margin-bottom: 50px;
    align-items: center;
    justify-content: center;
  }
  .teamtitle_advisor {
    margin-top: 100px;
    margin-bottom: 50px;
    align-items: center;
    justify-content: center;
  }
  .image {
    width: 100%;
    height: 100%;
    border-radius: 20px;
    background-color: #f6f6f6;
  }

  .advisor_name {
    color: #626161;
    font-size: 30px;
    text-align: center;
    margin-top: 50px;
  }
  .image_herosection {
    /* height: 500px; */
    overflow: hidden;
    display: block;
  }
  .slider-frame {
    overflow: hidden;
    /* height: 500px; */
    width: wrap;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  .shadow {
    background-color: rgba(0, 0, 0, 0.2);
    height: 600px;
    position: absolute;
    width: 3000px;
    left: 0;
    z-index: 1;
    /* background: linear-gradient(to bottom, transparent, white); */
  }

  #opening {
    display: block;
  }
  .slide-images {
    width: 300%;
    height: 600px;
    margin: 0;
    overflow: hidden;
    position: absolute;
    animation: slide_animation 15s infinite;
  }
  .img-container {
    width: 33.333333%;
    height: 100%;
    float: left;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    justify-content: center;
    overflow: hidden;
  }
  .teamtitleword {
    color: white;
    letter-spacing: 7px;
    font-size: 90px;
  }
  .teamtitledesc {
    font-size: 25px;
    color: white;
  }
  .team-wrap {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    width: 100%;
  }
  .image-container {
    width: 100%;
    height: 500px; /* 根据需要调整高度 */
    overflow: hidden; /* 限制图片在容器内拖动 */
    position: relative;
}

.draggable-image {
    position: absolute;
    cursor: grab; /* 显示拖动手势 */
    transition: transform 0.3s ease-out; /* 拖动平滑过渡效果 */
}
  .team_pic_container {
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    overflow: hidden;
    position: relative; /* 確保子元素可以絕對定位 */
    margin-top: 0; /* 确保团队图片容器没有上边距 */
    padding-top: 0;
}

.team_pic {
    width: 100%;
    height: auto;
    display: block;
    z-index: 0; /* 確保圖片在底層 */
}

.team_pic_overlay {
    position: absolute; /* 絕對定位 */
    top: 50%; /* 垂直居中 */
    left: 50%; /* 水平居中 */
    transform: translate(-50%, -50%); /* 調整位置 */
    color: white; /* 文字顏色 */
    text-align: center; /* 文字居中 */
    z-index: 1; /* 確保在圖片上方 */
    background-color: rgba(0, 0, 0, 0); /* 半透明背景 */
    padding: 20px; /* 內邊距 */
    border-radius: 10px; /* 圓角 */
}
.home_pic_container {
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  overflow: hidden;
  position: relative; /* 确保子元素可以绝对定位 */
  background-image: url('https://static.igem.wiki/teams/5494/description.jpg'); /* 设置背景图像 */
  background-size: cover; /* 使背景图像覆盖整个容器 */
  background-position: center; /* 背景图像居中 */
  background-attachment: fixed; /* 背景图像固定，随页面滚动 */
  height: 100vh; /* 设置容器高度 */
}

.home_pic_overlay {
  position: absolute; /* 绝对定位 */
  top: 50%; /* 垂直居中 */
  left: 50%; /* 水平居中 */
  transform: translate(-50%, -50%); /* 调整位置 */
  color: white; /* 文字颜色 */
  text-align: center; /* 文字居中 */
  z-index: 1; /* 确保在图片上方 */
  background-color: rgba(0, 0, 0, 0); /* 半透明背景 */
  padding: 20px; /* 内边距 */
  border-radius: 10px; /* 圆角 */
  /* 添加悬浮效果 */
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0); /* 添加阴影效果 */
}
.home_pic {
  width: 100%;
  height: auto;
  display: block;
  z-index: 0; /* 確保圖片在底層 */
}
.floating-button {
  position: fixed; /* 固定定位 */
  bottom: 20px; /* 距离底部20px */
  right: 20px; /* 距离右边20px */
  z-index: 1000; /* 确保在其他元素之上 */
}

.floating-button .btn {
  display: flex; /* 使用 Flexbox 布局 */
  align-items: center; /* 垂直居中 */
  justify-content: center; /* 水平居中 */
  width: 50px; /* 设置按钮宽度 */
  height: 50px; /* 设置按钮高度 */
  background-color: rgba(255, 255, 255, 0.8); /* 半透明背景 */
  border-radius: 50%; /* 圆形按钮 */
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); /* 添加阴影效果 */
  transition: transform 0.3s; /* 添加过渡效果 */
}

.floating-button .btn:hover {
  transform: scale(1.1); /* 悬停时放大 */
}

.floating-button i {
  font-size: 24px; /* 图标大小 */
  color: #000; /* 图标颜色 */
}
.floating-nav {
  flex: 0 0 200px; /* 固定宽度 */
  margin-right: 20px; /* 右边距 */
  background-color: rgba(255, 255, 255, 0.8); /* 半透明背景 */
  padding: 10px; /* 内边距 */
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); /* 阴影效果 */
}
.floating-nav a {
  display: block; /* 每个链接占一行 */
  color: #000; /* 链接颜色 */
  text-decoration: none; /* 去掉下划线 */
  margin: 5px 0; /* 上下间距 */
}

.floating-nav a:hover {
  color: #F38986; /* 悬停时的颜色 */
}
.fixed-nav {
  position: fixed; /* 固定在视口 */
  top: 20px; /* 距离顶部20px */
  right: 20px; /* 距离右边20px */
  height: auto; /* 高度自适应 */
  overflow: auto; /* 允许内容滚动 */
}
.content-wrapper {
  display: flex; /* 使用 Flexbox 布局 */

}

.content-wrapper .title {
  color: #000; /* 确保在内容区域内的标题颜色 */
}

.content-area {
  flex: 1; /* 占据剩余空间 */
  padding: 20px; /* 添加内边距 */
}
.world-map {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 1em;
  position: relative;
}
@media (max-width: 768px) {
  .content-wrapper {
      flex-direction: column; /* 在小屏幕上垂直排列 */
  }

  .floating-nav {
      margin-right: 0; /* 去掉右边距 */
      margin-bottom: 20px; /* 添加底边距 */
  }
}
.world-map img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.title {
  text-align: center;
  color: black;
  font-size: 20px;
  font-weight: bold;
  margin: 2em 0;
  padding: 0 1em;
}

.title p{
  max-width: 500px;
  margin: 1em auto;
  line-height: 27px;
}
.pin {
  position: absolute;
  width: 0.7em;
  height: 0.7em;
  border-radius: 50%;
  background-color: #EA0000;
  z-index: 1; /* 确保 pin 本身在 pin-info 之上 */
}

.pulse-animation {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: #EA0000;
  animation: pulse 1.3s ease-in-out infinite; /* 添加脉冲动画 */
  transform: translate(-50%, -50%); /* 居中 */
  z-index: -1; /* 确保动画在 pin 本身的下方 */
}

.pin-info {
  display: none; /* 默认隐藏信息 */
  position: absolute;
  left: 1.5em; /* 将信息放在 pin 右侧 */
  top: 50%;
  transform: translateY(-50%);
}

.pin:hover .pin-info {
  display: block; /* 悬停时显示信息 */
}

.pin-text {
  display: block; /* 默认显示文本 */
  background-color: rgba(255, 255, 255, 0.8); /* 半透明背景 */
  padding: 5px;
  border-radius: 5px;
  z-index: 3; /* 确保文本在 pin 上方 */
}

.pin-description {
  display: none; /* 默认隐藏描述 */
  background-color: rgba(255, 255, 255, 0.8); /* 半透明背景 */
  padding: 3px;
  border-radius: 5px;
  margin-top: 2px; /* 描述与名称之间的间距 */
}

.pin:hover .pin-description {
  display: block; /* 悬停时显示描述 */
}
@keyframes pulse {
  0% {
      transform: translate(-50%, -50%) scale(1); /* 初始大小 */
      opacity: 1; /* 初始透明度 */
  }
  50% {
      transform: translate(-50%, -50%) scale(1.5); /* 放大到 1.5 倍 */
      opacity: 0.5; /* 半透明 */
  }
  100% {
      transform: translate(-50%, -50%) scale(1); /* 恢复到初始大小 */
      opacity: 1; /* 恢复透明度 */
  }
}


.pin:hover .pin-text {
  display: block; /* 悬停时显示文本 */
}
/*.pin ::before{
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  transform: translate(-50%, -50%)scale(1);
  background: #EA0000;
  animation: pulse 1.3s ease-in-out infinite;
  z-index: -1; 
}*/
.usa{
  top: 50%;
  left: 21%;
}
.france{
  top: 45%;
  left: 48%;
}
.sweden{
  top: 33%;
  left: 52%;
}
.brazil{
  top: 71%;
  left: 32%;
}
.south-africa{
  top: 78%;
  left: 53%;
}
.china{
  top: 52%;
  left: 74%;
}
.australia{
  top: 76%;
  left: 82%;
}
.india{
  top: 45%;
  left: 48%;
}
.japan{
  top: 45%;
  left: 48%;
}
@keyframes pulse {
  100%{
    opacity: 0;
    transform:
      translate(-50%, -50%)
      scale(2.5);
  }
}
@media screen and (max-width: 600px) {
  .world-map{
    font-size: 13px;
  }
}
#scroll-progress {
  position: fixed; /* 固定定位 */
  left: 0;
  top: 80px; /* 根据菜单高度调整 */
  width: 100%; /* 进度条宽度 */
  height: 4px; /* 进度条高度 */
  background: #7983ff; /* 进度条颜色 */
  z-index: 1000; /* 确保在最上层 */
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.onClickTextOverImage {
  width: 100%;
  height: 0;
  padding-bottom: 100%;
  background-size: cover;
  background-position: center;
  border-radius: 16px;
  box-shadow: 0 0 16px rgba(0,0,0,0.5);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.onClickTextOverImage div {
  position: absolute;
  color: #fff;
  padding: 20px;
  top: 0;
  bottom: 0;
  right: 0;
  left: 0;
  background-color: rgba(0,0,0,0.7);
  opacity: 0;
  visibility: hidden;
  transition: .3s;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.onClickTextOverImage.show div {
  opacity: 1;
  visibility: visible;
}

.onClickTextOverImage h3 {
  margin-bottom: 10px;
}

.onClickTextOverImage a {
  color: #fff;
  text-decoration: underline;
  margin-top: 10px;
}

@media (max-width: 768px) {
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .team-grid {
    grid-template-columns: 1fr;
  }
}

.navbar {
  display: flex;
  align-items: center;
  padding: 0.5rem 1rem;
  height: 80px; /* 增加 navbar 的高度 */
}

.navbar-brand {
  padding: 0;
  margin-right: 1rem;
  display: flex;
  align-items: center;
  height: 100%; /* 讓 brand 區域填滿 navbar 高度 */
}

.team-icon {
  height: 80%; /* 讓圖標填滿 navbar 高度 */
  width: auto; /* 保持圖標的寬高比 */
  max-width: 400px; /* 設置最大寬度，避免在大螢幕上過大 */
  margin-right: 1rem;
}

.navbar-nav {
  display: flex;
  align-items: center;
}

.nav-item {
  margin-right: 1rem;
}

.dropdown-menu {
  position: absolute;
}


@media (max-width: 991px) {
  .navbar-collapse {
    flex-basis: 100%;
  }
}

  

  .banner_header {
    background-image: url();
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    width: 100vw;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-end;
    padding: 50px;
  }
  #attributionbanner {
    background-image: url();
  }
  .imageattributionsponsors {
    width: 100%;
    margin: 50px;
    align-self: center;
  }
  .attributionimagewrap {
    width: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  @keyframes slide_animation {
    0%,
    25%,
    100% {
      overflow: hidden;
      left: 0;
    }
  
    30%,
    55% {
      overflow: hidden;
      left: -100%;
    }
  
    60%,
    85% {
      overflow: hidden;
      left: -200%;
    }
  }
  @media screen and (max-width: 1350px) {
    .herosectionteam {
      height: 500px;
    }
    .shadow {
      height: 500px;
    }
    .teamimage {
      width: 50%;
    }
    .wrapwrapwrap {
      display: none;
    }
    .titles_team {
      display: none;
    }
    .dividerteam {
      display: none;
    }
  }
  @media screen and (max-width: 900px) {
    .herosectionteam {
      height: 55vw;
    }
    .advisor_image_wrap {
      width: 90%;
    }
    .shadow {
      height: 100%;
    }
    .hersectionteamword {
      margin-top: -20%;
    }
    .temp_pic_advisor {
      display: none;
    }
    .teamtitleword {
      font-size: 60px;
    }
    .teamtitledesc {
      font-size: 20px;
    }
    .title_team {
      font-size: 45px;
    }
  }
  @media screen and (max-width: 800px) {
    .imagewrap {
      display: none;
      width: 0px;
      height: 0px;
    }
    .teambanner {
      padding-top: 150px;
      align-items: center;
      justify-content: center;
    }
    .title_team {
      font-size: 30px;
    }
  }
  
  @media screen and (max-width: 700px) {
    .team-wrap {
      flex-direction: column;
      width: 90%;
    }
    .wrapwrapwrap {
      margin-top: 20px;
      display: flex;
    }
    .dividerteam {
      display: flex;
    }
    .titles_team {
      display: flex;
    }
    .team_title_wrap {
      margin-bottom: 20px;
    }
    .teamtitleword {
      font-size: 40px;
    }
    .teamtitledesc {
      font-size: 15px;
    }
  }
  /*team*/
  
  /*menu*/
  .dropdown {
    position: relative;
    display: inline-block;
  }
  
  .dropdown-content {
    display: none;
    position: absolute;
    background-color: rgb(245, 245, 240);
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    padding: 12px 16px;
    z-index: 1;
    left: 0;
    right: auto;
    /*top: 80px; /* 从顶部80px开始 */
    border-radius: 15px; /* 去掉顶部左角圆角 */
    border-top-left-radius: 0; /* 去掉顶部左角圆角 */
    border-top-right-radius: 0; 
}
  .dropdown:hover .dropdown-content {
    display: block;
  }

  /*engineering success*/
    .aside {
      width: 16%;
      position: sticky;
      top: 20%;
      padding-right: 2%;
      float: left;
      margin-left: 50px;
    }
    /*.aside {
      width: 16%;
      position: sticky;
      top: 20%;
      padding-right: 2%;
      float: left;
      margin-left: 50px;
    }
    .aside {
      width: 16%;
      position: sticky;
      top: 20%;
      padding-right: 2%;
      flex:auto;
      
      margin-left: 50px;
    } */
    
    .pointer {
      transition: all 0.2s ease-in-out;
      background-color: #eeeeee;
      text-indent: 0;
      display: inline-block;
      font-size: 1em;
      font-style: normal;
      height: fit-content;
      line-height: 40px;
      width: 100%;
      color: #428f94;
      text-decoration: none;
      text-align: center;
      margin-bottom: 5px;
      border-left: #428f94 10px solid;
      z-index: 98;
      
    }
    
    .engineeringtitle1{
      font-size: 50px;
    }
    #engineeringtitle1color{
      color: #86F3D6;
    }
    .engineeringtitle2{
      font-size: 40px;
    }
    #engineeringtitle2color{
      color: #86F3D6;
    }
    .engineeringtext{
      font-size: 20px;
    }
    #engineeringtextcolor{
      color: #E6E6FA;
    }
    #descriptioncolor{
      color:#F3E586
    }
    #hpcolor{
      color: #93C4FF;
    }
/*safetyyy*/
    .safetytitle1{
      font-size: 50px;
    }
    #safetytitle1{
      color: #86F3D6;
    }
    .safetytitle2{
      font-size: 40px;
    }
    #safetytitle2{
      color: #984747;
    }
    .safetytext{
      font-size: 20px;
    }
    #safety{
      color: #ffffff;
    }

/*notebook*/
.collapsible {
  background-color: #c3631d;
  color: white;
  cursor: pointer;
  padding: 18px;
  width: auto;
  padding-left: 30px;
  border: 2px solid #c3631d;
  text-align: left;
  outline: none;
  width: 90%;
  margin-top: 35px;
  font-size: 18px;
  border-top-right-radius: 5px;
  border-top-left-radius: 5px;
  transition: 150ms;
}
#hpcollapse {
  color: white;
  background-color: #ca9a49;
  border: 2px solid #ca9a49;
}
.collapsible:hover {
  background-color: white;
  color: #c3631d;
  border: 2px solid #c3631d;
}
#hpcollapse:hover {
  background-color: white;
  color: #ca9a49;
  border: 2px solid #ca9a49;
}
.collapsible.active {
  background-color: white;
  color: #c3631d;
  border: 2px solid #c3631d;
}
#hpcollapse.active {
  background-color: white;
  color: #ca9a49;
  border: 2px solid #ca9a49;
}
#hpcollapse:after {
  content: '▽';
  color: white;
  transition: 150ms;
  float: right;
}
.collapsible:after {
  content: '▽';
  color: white;
  transition: 150ms;
  float: right;
}
.collapsible:hover:after {
  color: #c3631d;
}
#hpcollapse:hover:after {
  color: #ca9a49;
}
.collapsible.active:after {
  content: '△';
  color: #c3631d;
  float: right;
}
#hpcollapse.active:after {
  color: #ca9a49;
  content: '△';
  float: right;
}
.content_pdf {
  width: 90%;
  display: none;
  background-color: transparent;
}
.pdffiles {
  width: 100%;
  height: 1000px;
}
/*Inclusivity*/
/*inclusivity*/
.inclusivitytitle1{
  font-size: 50px;
}
#inclusivitytitle1{
  color: #93C4FF;
}
.inclusivitytitle2{
  font-size: 40px;
}
#inclusivitytitle2{
  color: #93C4FF;
}
.inclusivitytext{
  font-size: 20px;
}
#inclusivity{
  color: #ffffff;
}
.row.style {
  display: flex; /* 确保行内元素使用 Flexbox */
  width: 100%; /* 确保宽度为100% */
}
.nav-container {
  display: flex; /* 使用 Flexbox 布局 */
  flex-direction: column; /* 垂直排列 */
  height: 700px; /* 固定高度 */
}

.pointer-list {
  flex: 1; /* 占据剩余空间 */
  overflow: auto; /* 允许内容滚动 */
}
/*homepage*/
.herowrap {
  width: 100%;
  height: wrap;
  background-color: transparent;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.wrap {
  height: wrap;
  background-color: transparent;
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow: hidden;
  justify-content: center;
  width: 100%;
  margin-bottom: 100px;
}
#brochurewrap {
  margin: 0;
  position: relative;
}
.homepagebrochure {
  margin-top: 200px;
  width: 100%;
}

/*loading*/
.loadingwrap {
  width: 100%;
  height: 100vh;
  position: fixed;
  display: flex;
  top: 0;
  z-index: 15;
  animation: fadeOut 2s forwards;
  animation-delay: 5s;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color:black;
}

.loadinggif {
  height: 500px;
  width: 500px;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
}

@keyframes fadeOut {
  to {
      opacity: 0;
      visibility: hidden;
  }
}