body .home .container .tabs {
  display: flex;
  justify-content: space-between;
  padding: 4.5833333333vw 9.6354166667vw 3.3333333333vw 9.6354166667vw;
}
body .home .container .tabs a {
  font-weight: 600;
  line-height: 1.3;
  text-transform: uppercase;
  padding: 0.625vw 0;
  border-bottom: 2px solid transparent;
  transition: all 600ms;
}
body .home .container .tabs a.on {
  border-color: #256753;
  color: #256753;
}
body .home .container .section1 {
  background: url(../images/sbg.png) no-repeat;
  background-size: cover;
  padding: 4.9479166667vw 9.375vw;
}
body .home .container .section1 .content {
  display: flex;
}
body .home .container .section1 .content .pic {
  width: 29.1145833333vw;
  overflow: hidden;
}
body .home .container .section1 .content .pic img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  transition: all 600ms;
}
body .home .container .section1 .content .pic:hover img {
  transform: scale(1.05);
}
body .home .container .section1 .content .text {
  width: 43.6458333333vw;
  margin-left: 5.2083333333vw;
}
body .home .container .section1 .content .text h1 {
  margin: 4.1666666667vw 0 2.6041666667vw 0;
  font-weight: 600;
  text-transform: uppercase;
}
body .home .container .section1 .content .text h1 span {
  color: #256753;
}
body .home .container .section1 .content .text .des {
  line-height: 1.5;
}
body .home .container .section1 .t {
  margin: 5.9375vw 0 1.5625vw 0;
  font-weight: 600;
  text-transform: uppercase;
}
body .home .container .section1 .t span {
  color: #256753;
}
body .home .container .section1 .des {
  line-height: 1.5;
}
body .home .container .section2 {
  padding: 4.53125vw 9.375vw 3.6458333333vw 9.375vw;
}
body .home .container .section2 h1 {
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 3.125vw;
}
body .home .container .section2 h1 span {
  color: #256753;
}
body .home .container .section2 .pros {
  width: 100%;
}
body .home .container .section2 .pros .swiper1 {
  width: 100%;
}
body .home .container .section2 .pros .swiper1 a .pic {
  overflow: hidden;
}
body .home .container .section2 .pros .swiper1 a .pic img {
  width: 100%;
  height: 19.7916666667vw;
  -o-object-fit: cover;
     object-fit: cover;
  transition: all 600ms;
}
body .home .container .section2 .pros .swiper1 a .name {
  color: #111;
  font-weight: 500;
  line-height: 1.5;
  margin: 1.0416666667vw 0 0.5208333333vw 0;
}
body .home .container .section2 .pros .swiper1 a .tag {
  color: #256753;
  font-weight: 500;
}
body .home .container .section2 .pros .swiper1 a .des {
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  color: #333;
  font-weight: 400;
  margin: 0.5208333333vw 0 1.40625vw 0;
}
body .home .container .section2 .pros .swiper1 a .btn {
  color: #256753;
  line-height: 1;
}
body .home .container .section2 .pros .swiper1 a:hover .pic img {
  transform: scale(1.05);
}
@media screen and (max-width: 1024px) {
  body .home .container .tabs a {
    font-size: 16px;
  }
}
@media screen and (max-width: 768px) {
  body .home .container .tabs {
    padding: 20px 5%;
    flex-wrap: wrap;
    justify-content: center;
  }
  body .home .container .tabs a {
    margin: 10px;
  }
  body .home .container .section1 {
    padding: 30px 5%;
    padding-top: 0;
  }
  body .home .container .section1 .content {
    flex-direction: column;
  }
  body .home .container .section1 .content .pic {
    width: 100%;
  }
  body .home .container .section1 .content .pic img {
    height: auto;
  }
  body .home .container .section1 .content .text {
    width: 100%;
    margin-left: 0;
  }
  body .home .container .section1 .content .text h1 {
    margin: 30px 0 20px 0;
  }
  body .home .container .section1 .t {
    margin: 50px 0 20px 0;
  }
  body .home .container .section2 {
    padding: 30px 5%;
  }
  body .home .container .section2 h1 {
    margin-bottom: 20px;
  }
  body .home .container .section2 .pros .swiper1 a .pic img {
    height: 338px;
  }
  body .home .container .section2 .pros .swiper1 a .name {
    margin: 20px 0 10px 0;
  }
  body .home .container .section2 .pros .swiper1 a .des {
    margin: 5px 0 15px 0;
  }
}/*# sourceMappingURL=science.css.map */
.header .box .links .item:nth-child(4){
  font-weight: 700;
}