.main .main-c {
  padding: 1rem;
  display: flex;
}
.main .main-c .mainL {
  width: 12.3125rem;
  padding-right: 1.4375rem;
  border-right: 1px solid #EEEEEE;
}
.main .main-c .mainL ul li dt {
  position: relative;
  border-bottom: 1px solid #EEEEEE;
  padding: 0.625rem 0;
}
.main .main-c .mainL ul li dt a {
  color: #000000;
  font-size: 0.875rem;
  padding: 0.625rem 0;
  border-bottom: 2px solid #42718E;
}
.main .main-c .mainL ul li dt::after {
  position: absolute;
  content: '';
  bottom: 0;
  left: 0;
  width: 4.25rem;
  height: 2px;
}
.main .main-c .mainL ul li dd {
  border-bottom: 1px solid #EEEEEE;
}
.main .main-c .mainL ul li dd a {
  color: #000000;
  font-size: 0.8rem;
  display: block;
  padding: 0.625rem 0 0.625rem 0.8rem;
}
.main .main-c .mainL ul li dd a:hover {
  background-color: #1A6183;
  color: #FFFFFF;
}
.main .main-c .mainC {
  width: 44.375rem;
  width: 60.3125rem;
  padding: 0 1.25rem;
}
.main .main-c .mainC .weizhi a {
  color: #909090;
  font-size: 0.75rem;
}
.main .main-c .mainC .weizhi span {
  color: #909090;
  font-size: 0.75rem;
}
.main .main-c .mainC .product .title h2 {
  color: #363636;
  font-size: 1.875rem;
  padding: 0.9375rem 0;
  border-bottom: 1px solid #000000;
}
.main .main-c .mainC .product .list ul li {
  width: 22%;
  max-width: 22%;
  min-width: 22%;
  height: 16rem;
  float: left;
  border: 1px solid #E5E5E5;
  border-radius: 2px;
  text-align: center;
  padding: 0.3125rem 0;
  margin: 1rem 0.865rem 0;
}
.main .main-c .mainC .product .list ul li .img img {
  width: 200px;
  width: 100%;
}
.main .main-c .mainC .product .list ul li .txt {
  color: #212121;
  font-size: 0.875rem;
  display: inline-block;
  padding: 0.9375rem 0 0;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
}
.main .main-c .mainC .product2 .cont {
  display: flex;
  justify-content: space-between;
}
.main .main-c .mainC .product2 .cont .txt {
  width: 41.25rem;
}
.main .main-c .mainC .product2 .cont .txt .title h2 {
  color: #363636;
  font-size: 1.875rem;
  padding: 0.6375rem 0;
}
.main .main-c .mainC .product2 .cont .txt p {
  color: #212121;
  font-size: 0.75rem;
  margin-top: 0.8125rem;
}
.main .main-c .mainC .product2 .cont .img {
  width: 17.5rem;
  text-align: right;
}
.main .main-c .mainC .product2 .cont .img img {
  max-width: 100%;
}
.main .main-c .mainC .product2 .fenlei .title {
  border-bottom: 1px solid #EEEEEE;
}
.main .main-c .mainC .product2 .fenlei .title span {
  display: inline-block;
  padding: 0.5rem 0;
  color: #000000;
  font-size: 1rem;
  border-bottom: 2px solid #1A6183;
}
.main .main-c .mainC .product2 .fenlei ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.main .main-c .mainC .product2 .fenlei ul li {
  width: 23%;
  max-width: 23%;
  min-width: 23%;
  text-align: center;
  border: 1px solid #E5E5E5;
  margin-top: 1.25rem;
  padding: 0 1.5625rem;
}
.main .main-c .mainC .product2 .fenlei ul li .img {
  padding: 0.5rem 0;
}
.main .main-c .mainC .product2 .fenlei ul li .img img {
  max-width: 100%;
}
.main .main-c .mainC .product2 .fenlei ul li .txt p {
  color: #212121;
  font-size: 0.875rem;
  padding: 1rem 0;
}
.main .main-c .mainC .product3 .title h2 {
  border-bottom: 1px solid #F1F1F1;
}
.main .main-c .mainC .product3 .title h2 span {
  color: #363636;
  font-size: 1.875rem;
  padding: 0.9375rem 0;
  display: inline-block;
  border-bottom: 2px solid #1A6183;
}
.main .main-c .mainC .product3 .list ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.main .main-c .mainC .product3 .list ul li {
  width: 18%;
  max-width: 18%;
  min-width: 18%;
  border: 1px solid #E5E5E5;
  border-radius: 2px;
  text-align: center;
  padding: 0 1.5625rem;
  margin-top: 1rem;
}
.main .main-c .mainC .product3 .list ul li .img {
  padding: 0.3125rem 0;
}
.main .main-c .mainC .product3 .list ul li .txt p a {
  color: #363636;
  font-size: 0.875rem;
}
.main .main-c .mainC .product3 .list ul li .txt h4 {
  color: #1a6183;
  font-size: 0.75rem;
  font-weight: bold;
  padding: 0.625rem 0;
}
@media screen and (max-width: 950px) {
  .main .main-c {
    display: block;
  }
  .main .main-c .mainL {
    width: 19.5625rem;
  }
  .main .main-c .mainC {
    width: 54.375rem;
  }
  .main .main-c .mainC .product2 .cont {
    display: block;
  }
  .main .main-c .mainC .product2 .cont .txt {
    width: 100%;
  }
  .main .main-c .mainC .product2 .cont .txt .title h2 {
    font-size: 3.125rem;
    font-weight: bold;
  }
  .main .main-c .mainC .product2 .cont .img {
    width: 100%;
    padding: 0.9375rem 0;
    text-align: center;
  }
  .main .main-c .mainR {
    width: 100%;
  }
  .main .main-c .mainR .ewm {
    display: none;
  }
  .main .main-c .mainR .lxwm {
    display: none;
  }
}
@media screen and (max-width: 750px) {
  .main .main-c {
    display: block;
  }
  .main .main-c .mainL {
    display: none;
  }
  .main .main-c .mainC {
    width: 100%;
  }
  .main .main-c .mainC .product .list ul li {
    width: 46%;
    max-width: 46%;
    min-width: 46%;
    margin: 1rem 0.265rem 0;
    margin: 1rem 0.465rem 0;
    height: 19rem;
  }
  .main .main-c .mainC .product .list ul li a {
    display: block;
  }
  .foot .foot-c .logo {
    width: 100%;
    border-right: none;
  }
  .foot .foot-c .msg {
    display: none;
  }
  .foot .foot-c .about {
    display: none;
  }
}