.body-fix{
  overflow: hidden;
  height: 100%;
}

.index-brand {
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  padding-top: 10rem;
  padding-bottom: 10rem;
  overflow: hidden;
}
.brand-box{
    position: relative;
}
.brand-title {
  width: 39%;
  height: 100vh;
  position: relative;
  z-index: 0;
  display: flex;  
  flex-direction: column;
}
.brand-title .brand-tit-h {
  font-size: 45px;
  font-weight: 600;
  margin-top: 15vh;
}
.brand-title .brand-tit-sm {
  font-size: 20px;
  color: #666666;
  margin-top: 10px;
}
.brand-list {
  position: absolute;
  left: 0;
  top: 50%;
  width: 100%;
  height: 100%;
  max-height: 52.083vw;
  transform: translateY(-50%);
}
.list {
  position: absolute;
  opacity: 0;
  transform: scale3d(0.3, 0.3, 0.3);
  animation: bounce 3s ease-in-out infinite, zoomIn 1s 1s forwards;
}
.list .list-content {
  position: relative;
  border-radius: 50%;
  overflow: hidden;
  z-index: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  transition: all 0.5s ease;
  cursor: pointer;
}

.list:nth-child(1) {  
  left: 26%;
  top: 15%;
}
.list:nth-child(1) .list-content {
  width: 18vw;
  height: 18vw;
  background: #dff2f2;
}
.list:nth-child(4)::after {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 55vw;
  height: 55vh;
  background: url("/static/images/indexShape2.png") no-repeat center/cover;
  animation: centerRotate 16s infinite;
  content: "";
  display: block;
}
.list:nth-child(2) {
  left: 40%;
  top: 50%;
  animation-delay: -0.7s;
}
.list:nth-child(2) .list-content {
  width: 16vw;
  height: 16vw;
  background: #f1eff9;
}
.list:nth-child(3) {
  left: 52%;
  top: 2%;
  animation-delay: -0.3s;
}
.list:nth-child(3) .list-content {
  width: 16vw;
  height: 16vw;
  background: #dee6f2;
}
.list:nth-child(4) {
  left: 65%;
  top: 50%;
  animation-delay: -0.5s;
  z-index: -1;
}
.list:nth-child(4) .list-content {
  width: 18vw;
  height: 18vw;
  background: #e2f3df;
}
.list:nth-child(1)::after {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 22vw;
  height: 22vh;
  background: url("/static/images/indexShape1.png") no-repeat center/cover;
  animation: centerRotate 10s infinite;
  content: "";
  display: block;
}
.list:nth-child(5) {
  left: 80%;
  top: 16%;
  animation-delay: -0.7s;
}
.list:nth-child(5) .list-content {
  width: 16vw;
  height: 16vw;
  background: #ddf5f9;
}
@keyframes zoomIn {
  0% {
    opacity: 0;
    transform: scale3d(0.3, 0.3, 0.3);
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 1;
  }
}
@keyframes bounce {
  0% {
    transform: translateY(-30px);
  }
  50% {
    transform: translateY(0%);
  }
  100% {
    transform: translateY(-30px);
  }
}
@keyframes centerRotate {
  0% {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  100% {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}
.list .list-content .list-img {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  opacity: 1;
  width: 100%;
  height: 100%;
  transition: 0.5s ease;
}
.list .list-content .list-img img {
  width: 100%;
  height: 100%;
}
.list .list-content .list-text {
  position: absolute;
  text-align: center;
  opacity: 0;
  transition: 0.5s ease;
}
.list .list-content:hover .list-img {
  opacity: 0;
}
.list .list-content:hover .list-text {
  opacity: 1;
}
.list .list-content .list-text .list-title {
  font-size: 30px;
  color: #143049;
}
.list .list-content .list-text .list-info {
  font-size: 16px;
  line-height: 1.5;
  padding: 5px 20px;
}
.list-hidden,.list-pic {
  display: none !important;
}
.list-hidden,.list-num {
  display: none !important;
}
.window-div {
  position: fixed;
  width: 100%;
  height: 100vh;
  background-color: rgba(0, 0, 0, .5);
  z-index: -999;
  left: 0;
  top: 0;
  opacity: 0;
}
.window-div.show {
  z-index: 120;
  opacity: 1;
}
.window-div .window-box {
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) translateY(120px);
  z-index: 10;
  width: 1400px;
  max-width: 95%;
  height: 80%;
  max-height: 628px;
  min-height: 628px;
  display: flex;
  border-radius: 16px;
  background: #ffffff;
  opacity: 0;
  transition: all .6s;
}
.window-div.show .window-box {
  opacity: 1;
  transform: translate(-50%, -50%) translateY(30px);
}
.window-close {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  right: 0;
  top: -50px;
  width: 40px;
  height: 40px;
  background-color: rgba(0, 0, 0, 0.50);
  border-radius: 50%;
  cursor: pointer;
}
.window-div .member-info {
  position: relative;
  width: 100%;
  display: flex;
  border-radius: 16px;
  overflow: hidden;
}
.window-div .member-info .member-con {
  width: 54%;
  padding: 96px 72px 30px 72px;
}
.member-tit{
  font-weight: 700;
  line-height: 1.2;
}
.member-text {
  margin-top: 30px;
  height: calc(100% - 100px);
}
.member-txt {
  height: calc(100% - 88px);
  overflow-y: auto;
}
.member-txt::-webkit-scrollbar {
  width: 5px;
  height: 5px;
  background-color: #F5F5F5;
}
.member-txt::-webkit-scrollbar-track {
  -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);
  border-radius: 10px;
  background-color: #F5F5F5;
}
.member-txt::-webkit-scrollbar-thumb {
  border-radius: 5px;
  -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, .3);
  background-color: #bdbdbd;
}
.member-text .member-txt p {
  color: #657188;
  font-size: 18px;
  font-weight: 400;
  line-height: 26px;
  padding-bottom: 25px;
}
.member-text .member-txt p:last-child {
  padding-bottom: 0;
}
.window-div .member-info .member-pic {
  position: relative;
  width: 46%;
  height: 100%;
}
.window-div .member-info .member-pic img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  /*object-fit: cover;*/
  transition: all 1s linear 0s;
  -webkit-transition: all 1s linear 0s;
  -moz-transition: all 1s linear 0s;
  -ms-transition: all 1s linear 0s;
  -o-transition: all 1s ease-in-out;
}
.window-div .window-box .member-num {
  display: none;
}