.science {
  height: 100vh;
}

.science-pc {
  height: 100%;
}

.science-pcHeader {
  z-index: 10;
  box-shadow: 0 5px 8px 0 #f4f4f4;
  background-color: #fff;
}

.science-pcHeader .nav-list li {
  color: #bbbfc5;
}

.science-pcHeader .white {
  display: none;
}
.science-pcHeader .red {
  display: block;
}
.science-pcHeader .nav .active-nav {
  color: #5877ee;
}
.science-pcHeader .active-border {
  background-color: rgba(88, 119, 238, 1);
}

.science-main {
  margin: 0 auto;
  padding-top: 80px;
  height: calc(100% - 80px);
  overflow: hidden;
}

.science-swiper {
  width: 100%;
  height: 100%;
}

.science-swiper .swiper-slide {
  position: relative;
  font-size: 18px;
  background: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}

.science-slide-bg {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.science-slide-info {
  position: absolute;
  top: 2.1596rem;
  left: 1.92rem;
}
.science-slide-infoNet {
	top: 2.8rem;
}
.science-slide-info-logo {
  width: 1.2rem;
}
.science-slide-info-tit {
  margin-top: 0.5rem;
  font-size: 0.4rem;
  font-weight: bold;
  color: #343c49;
}
.science-slide-info-txt {
  margin-top: 0.1125rem;
  width: 4.5rem;
  font-size: 0.2rem;
  color: #343c49;
}
.science-slide-info-know {
  display: block;
  margin-top: 0.57rem;
  width: 1.8rem;
  height: 0.54rem;
  line-height: 0.54rem;
  text-align: center;
  border: 1px solid #333;
  font-size: 0.2rem;
  color: #343c49;
  cursor: pointer;
}
.science-slide-info-know:hover {
  color: #fff;
  background-color: #333;
}
.science-pagination {
  position: relative;
  margin-right: 1.1248rem;
  width: 1rem;
  height: 7rem;
  background-color: #343c49;
}
.science-swiper-myNav {
  position: absolute;
  z-index: 5;
  top: 1.6rem;
  right: 1.92rem;
  display: flex;
  flex-wrap: wrap;
  flex-direction: column;
  justify-content: space-around;
  width: 1rem;
  height: 6.8rem;
}
.science-swiper-myNav li {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto;
  width: 0.84rem;
  height: 0.84rem;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
}
.science-swiper-myNav li img {
  width: 0.64rem;
  height: 0.64rem;
  border-radius: 50%;
  transition: all 0.2s ease-in-out;
}
.science-swiper-myNav .swiper-myNav-big img {
  width: 100%;
  height: 100%;
  box-shadow: 0 0.09rem 0.18rem 0 rgb(0 0 0 / 15%);
}

.science-swiper-myNav .swiper-myNav-active img {
  width: 100%;
  height: 100%;
  transform: scale(1) !important;
  box-shadow: 0 0.09rem 0.18rem 0 rgb(0 0 0 / 15%);
}