body {
  margin: 0 auto;
}
.nav {
  width: 75rem;
  display: flex;
  align-items: center;
  color: #666666;
  font-size: 0.875rem;
  margin: 1.25rem auto 1.5rem;
}
.nav .left {
  width: 0.8125rem;
  height: 1rem;
  margin-right: 0.375rem;
}
.nav .right {
  display: flex;
  align-items: center;
}
.nav .right a {
  color: #666666;
  font-size: 0.875rem;
}
a {
  text-decoration: none;
}
.ad {
  width: 75rem;
  margin: 2.1875rem auto 3rem;
}
.ad img {
  width: 100%;
}
.main1 {
  width: 75rem;
  margin: 0 auto;
  margin-bottom: 2.5rem;
}
.main1 .top {
  font-size: 1.25rem;
  color: #333333;
  padding-right: 6.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid #0068b5;
  width: 40%;
}
.main1 .top span {
  font-size: 2rem;
  color: #0068b5;
  margin-right: 0.625rem;
  font-weight: 600;
}
.main1 .bot {
  border-top: 1px solid #8ebbde;
  padding-top: 0.625rem;
}
.main1 .bot .classify {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #e5f0f7;
}
.main1 .bot .classify .left {
  display: flex;
}
.main1 .bot .classify .left .switch1 {
  min-width: 6.875rem;
  height: 2.625rem;
  color: #333;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.main1 .bot .classify .left .active {
  background-color: #0068b5;
  color: #fff;
}
.main1 .bot .classify .left .switch1:hover {
  background-color: #0068b5;
  color: #fff;
}
.main1 .bot .bottom {
  display: flex;
  justify-content: space-between;
  margin-top: 2.5rem;
}
.main1 .bot .bottom .left {
  width: 25.625rem;
  height: 17.0625rem;
  overflow: hidden;
}
.main1 .bot .bottom .left img {
  width: 100%;
  height: 100%;
  transition: all 0.5s;
}
.main1 .bot .bottom .left:hover img {
  transform: scale(1.2);
  transition: all 0.5s;
}
.main1 .bot .bottom .right {
  margin-left: 1.5rem;
  width: calc(100% - 26.5rem);
}
.main1 .bot .bottom .right .part {
  display: flex;
  height: 2.5rem;
  justify-content: space-between;
  align-items: center;
  font-size: 1rem;
  border-bottom: 1px solid #c9c9c9;
}
.main1 .bot .bottom .right .part .right1 {
  display: flex;
  color: #333;
}
.main1 .bot .bottom .right .part .right1 span {
  color: #0068b5;
  margin-right: 0.5rem;
}
.main1 .bot .bottom .right .part .right1 .tit {
  width: 28.125rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.main1 .bot .bottom .right .part .right2 {
  color: #4b4b4b;
}
.main1 .bot .bottom .right .part:hover .right1 .tit {
  color: #0068b5;
  text-decoration: underline;
}
.main2 {
  width: 75rem;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
}
.main2 .part1 {
  width: 49.0625rem;
}
.main2 .part1 .top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.main2 .part1 .top .left {
  position: relative;
  color: #333333;
  font-size: 1.5rem;
  font-weight: 600;
  padding-left: 1.125rem;
}
.main2 .part1 .top .left::after {
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  height: 100%;
  background-color: #0068b5;
  content: '';
}
.main2 .part1 .top .more {
  color: #999999;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
}
.main2 .part1 .top .more img {
  margin-left: 0.9375rem;
  width: 0.9375rem;
  height: 0.9375rem;
}
.main2 .part1 .bottom {
  margin-top: 1.875rem;
}
.main2 .part1 .bottom .first {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1.75rem;
}
.main2 .part1 .bottom .first .left {
  width: 23.75rem;
  height: 13.4375rem;
  overflow: hidden;
}
.main2 .part1 .bottom .first .left img {
  width: 100%;
  height: 100%;
  transition: all 0.5s;
}
.main2 .part1 .bottom .first .left:hover img {
  transition: all 0.5s;
  transform: scale(1.2);
}
.main2 .part1 .bottom .first .right {
  width: 23.4375rem;
}
.main2 .part1 .bottom .first .right .tit {
  color: #0167ae;
  font-size: 1.125rem;
  margin-bottom: 1.25rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.main2 .part1 .bottom .first .right .desc {
  color: #909090;
  font-size: 0.875rem;
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  line-clamp: 6;
  -webkit-line-clamp: 6;
  margin-bottom: 1rem;
}
.main2 .part1 .bottom .first .right .bot {
  display: flex;
  justify-content: space-between;
}
.main2 .part1 .bottom .first .right .bot .time {
  color: #999999;
  font-size: 0.75rem;
}
.main2 .part1 .bottom .first .right .bot .more {
  color: #0167ae;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
}
.main2 .part1 .bottom .first .right .bot .more img {
  margin-left: 0.9375rem;
  width: 0.9375rem;
  height: 0.9375rem;
}
.main2 .part1 .bottom .bot .bot1 {
  display: flex;
  margin-bottom: 1rem;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
}
.main2 .part1 .bottom .bot .bot1 .title {
  color: #333;
  width: 40.625rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.main2 .part1 .bottom .bot .bot1 .time {
  color: #999999;
}
.main2 .part1 .bottom .bot .bot1:hover .title {
  color: #0068b5;
}
.main2 .part2 {
  width: 23.75rem;
}
.main2 .part2 .top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.main2 .part2 .top .left {
  position: relative;
  color: #333333;
  font-size: 1.5rem;
  font-weight: 600;
  padding-left: 1.125rem;
}
.main2 .part2 .top .left::after {
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  height: 100%;
  background-color: #0068b5;
  content: '';
}
.main2 .part2 .top .more {
  color: #999999;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
}
.main2 .part2 .top .more img {
  margin-left: 0.9375rem;
  width: 0.9375rem;
  height: 0.9375rem;
}
.main2 .part2 .bottom {
  margin-top: 1.875rem;
}
.main2 .part2 .bottom .first {
  width: 23.75rem;
  height: 13.4375rem;
  overflow: hidden;
  position: relative;
  display: block;
}
.main2 .part2 .bottom .first img {
  width: 100%;
  height: 100%;
  transition: all 0.5s;
}
.main2 .part2 .bottom .first .tit {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2.1875rem;
  line-height: 2.1875rem;
  background-color: rgba(51, 51, 51, 0.7);
  font-size: 0.875rem;
  color: #fff;
  padding: 0 0.9375rem;
  box-sizing: border-box;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.main2 .part2 .bottom .first:hover img {
  transform: scale(1.2);
  transition: all 0.5s;
}
.main2 .part2 .bottom .bot {
  background-color: #f0f0f0;
  padding: 1.5625rem 0 0.625rem 0;
  box-sizing: border-box;
}
.main2 .part2 .bottom .bot .bot1 {
  display: block;
  padding: 0 0.9375rem;
  box-sizing: border-box;
  margin-bottom: 1.25rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #333;
  font-size: 0.875rem;
}
.main2 .part2 .bottom .bot .bot1:hover {
  color: #0068b5;
}
.main2:nth-of-type(3) {
  display: none;
}
.main3 {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  width: 75rem;
  margin: 0 auto;
}
.main3 .part3 .top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.main3 .part3 .top .left {
  position: relative;
  color: #333333;
  font-size: 1.5rem;
  font-weight: 600;
  padding-left: 1.125rem;
}
.main3 .part3 .top .left::after {
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  height: 100%;
  background-color: #0068b5;
  content: '';
}
.main3 .part3 .top .more {
  color: #999999;
  font-size: 0.875rem;
  display: block;
}
.main3 .part3 .top .more img {
  width: 3.375rem;
}
.main3 .part3 .pp {
  margin-top: 1.875rem;
  display: flex;
}
.main3 .part3 .pp .bottom {
  width: 25.625rem;
}
.main3 .part3 .pp .bottom .first {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}
.main3 .part3 .pp .bottom .first .left {
  width: 10rem;
  height: 6.25rem;
  overflow: hidden;
}
.main3 .part3 .pp .bottom .first .left img {
  width: 100%;
  height: 100%;
  transition: all 0.5s;
}
.main3 .part3 .pp .bottom .first .left:hover img {
  transition: all 0.5s;
  transform: scale(1.2);
}
.main3 .part3 .pp .bottom .first .right {
  width: 13.75rem;
}
.main3 .part3 .pp .bottom .first .right .tit {
  color: #0167ae;
  font-size: 1rem;
  margin-bottom: 0.5rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.main3 .part3 .pp .bottom .first .right .desc {
  font-size: 0.875rem;
  color: #666666;
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  line-clamp: 2;
  -webkit-line-clamp: 2;
  margin-bottom: 1rem;
}
.main3 .part3 .pp .bottom .first .right .bot {
  display: flex;
  justify-content: space-between;
}
.main3 .part3 .pp .bottom .first .right .bot .time {
  color: #999999;
  font-size: 0.75rem;
}
.main3 .part3 .pp .bottom .first .right .bot .more {
  color: #0167ae;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
}
.main3 .part3 .pp .bottom .first .right .bot .more img {
  margin-left: 0.9375rem;
  width: 0.9375rem;
  height: 0.9375rem;
}
.main3 .part3 .pp .bottom .bot .bot1 {
  display: flex;
  margin-bottom: 2rem;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
}
.main3 .part3 .pp .bottom .bot .bot1 .title {
  color: #333;
  width: 18.75rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.main3 .part3 .pp .bottom .bot .bot1 .time {
  color: #999999;
}
.main3 .part3 .pp .bottom .bot .bot1:hover .title {
  color: #0068b5;
}
.main3 .part3 .pp .bottom .bot .bot1:hover .time {
  color: #0068b5;
}
.main3 .part3 .pp .bottom .bot .bot1:nth-last-child(1) {
  margin-bottom: 0;
}
.main3 .part3 .pp .pp-right {
  width: 25rem;
  margin-left: 3.4375rem;
}
.main3 .part3 .pp .pp-right .pp-right1 {
  border-bottom: 1px solid #cbcbcb;
  padding-top: 1.5rem;
  padding-bottom: 0.375rem;
  display: block;
  box-sizing: border-box;
}
.main3 .part3 .pp .pp-right .pp-right1 .tit {
  font-size: 0.875rem;
  color: #666666;
  margin-bottom: 0.625rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.main3 .part3 .pp .pp-right .pp-right1 .time {
  font-size: 0.75rem;
  color: #888888;
  background-color: #dcdcdc;
  padding: 0 0.3125rem;
  display: inline-block;
}
.main3 .part3 .pp .pp-right .pp-right1:nth-child(1) {
  padding-top: 0;
}
.main3 .part3 .pp .pp-right .pp-right1:nth-last-child(1) {
  border-bottom: none;
}
.main3 .part3 .pp .pp-right .pp-right1:hover .tit {
  color: #0068b5;
}
.main3 .part4 {
  width: 18.75rem;
}
.main3 .part4 .top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.main3 .part4 .top .left {
  position: relative;
  color: #333333;
  font-size: 1.5rem;
  font-weight: 600;
  padding-left: 1.125rem;
}
.main3 .part4 .top .left::after {
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  height: 100%;
  background-color: #0068b5;
  content: '';
}
.main3 .part4 .bottom {
  margin-top: 1.5625rem;
}
.main3 .part4 .bottom .bot1 {
  margin-bottom: 1.125rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.main3 .part4 .bottom .bot1 .left {
  min-width: 3.75rem;
  display: inline-block;
}
.main3 .part4 .bottom .bot1 .left .date {
  min-height: 2rem;
  font-size: 1.25rem;
  background-color: #0068b5;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.main3 .part4 .bottom .bot1 .left .time {
  color: #555555;
  font-size: 0.875rem;
  background-color: #f5f5f5;
}
.main3 .part4 .bottom .bot1 .tit {
  width: 13.4375rem;
  font-size: 0.875rem;
  color: #555555;
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  line-clamp: 2;
  -webkit-line-clamp: 2;
}
.main3 .part5 {
  display: flex;
  margin-top: 2.5rem;
}
.main3 .part5 .part5-left {
  width: 18.75rem;
}
.main3 .part5 .part5-left .top {
  height: 3.125rem;
  line-height: 3.125rem;
  color: #fff;
  font-size: 1.25rem;
  padding-left: 1rem;
  box-sizing: border-box;
  width: 100%;
  background-color: #0068b5;
}
.main3 .part5 .part5-left .pic {
  overflow: hidden;
  height: 8.75rem;
  width: 100%;
}
.main3 .part5 .part5-left .pic img {
  width: 100%;
  height: 100%;
  transition: all 0.5s;
}
.main3 .part5 .part5-left .pic:hover img {
  transform: scale(1.2);
  transition: all 0.5s;
}
.main3 .part5 .part5-left .bot .bot1 {
  min-height: 4.25rem;
  border-bottom: 1px solid #fff;
  background-color: #f5f5f5;
  box-sizing: border-box;
  padding: 0.9375rem 0.75rem;
  display: block;
  color: #666666;
  font-size: 0.8125rem;
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  line-clamp: 2;
  -webkit-line-clamp: 2;
}
.main3 .part5 .part5-right {
  margin-left: 1.25rem;
}
.main3 .part5 .part5-right .bot1 {
  background-color: #f5f5f5;
  padding: 0.625rem 1.75rem;
  min-height: 5.9375rem;
  width: 35rem;
  box-sizing: border-box;
  display: block;
  margin-bottom: 1.25rem;
}
.main3 .part5 .part5-right .bot1 .tit {
  font-size: 0.9375rem;
  color: #333;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 0.625rem;
  font-weight: 600;
}
.main3 .part5 .part5-right .bot1 .desc {
  color: #666666;
  font-size: 0.875rem;
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  line-clamp: 2;
  -webkit-line-clamp: 2;
}
.main3 .part5 .part5-right .bot1:nth-last-child(1) {
  margin-bottom: 0;
}
.main3 .part5 .part5-right .bot1:hover .tit {
  color: #0068b5;
}
.main3 .part6 {
  margin-top: 2.5rem;
  width: 18.75rem;
}
.main3 .part6 .top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.main3 .part6 .top .left {
  position: relative;
  color: #333333;
  font-size: 1.5rem;
  font-weight: 600;
  padding-left: 1.125rem;
}
.main3 .part6 .top .left::after {
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  height: 100%;
  background-color: #0068b5;
  content: '';
}
.main3 .part6 .first {
  margin-top: 0.625rem;
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid #eeeeee;
  padding-bottom: 0.375rem;
}
.main3 .part6 .first .left {
  overflow: hidden;
  width: 5.3125rem;
  height: 3.75rem;
}
.main3 .part6 .first .left img {
  width: 100%;
  height: 100%;
  transition: all 0.5s;
}
.main3 .part6 .first .left:hover img {
  transform: scale(1.2);
  transition: all 0.5s;
}
.main3 .part6 .first .right {
  width: 12.1875rem;
}
.main3 .part6 .first .right .tit {
  color: #333;
  font-size: 0.875rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.main3 .part6 .first .right .tit:hover {
  color: #0068b5;
}
.main3 .part6 .first .right .desc {
  color: #666666;
  font-size: 0.75rem;
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  line-clamp: 2;
  -webkit-line-clamp: 2;
}
.main3 .part6 .bot {
  padding-top: 0.5rem;
}
.main3 .part6 .bot .bot1 {
  color: #666666;
  font-size: 0.875rem;
  margin-bottom: 0.9375rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: block;
  position: relative;
  padding-left: 5px;
  box-sizing: border-box;
}
.main3 .part6 .bot .bot1::after {
  position: absolute;
  content: '';
  left: 0;
  width: 2.5px;
  height: 2.5px;
  top: calc(50% - 1.25px);
  border-radius: 50%;
  background-color: #666666;
}
.main3 .part6 .bot .bot1:nth-last-child(1) {
  margin-bottom: 0;
}
.main3 .part6 .bot .bot1:hover {
  color: #0068b5;
}
.main4 {
  width: 75rem;
  margin: 0 auto 6.25rem;
  display: flex;
  justify-content: space-between;
}
.main4 .part7 {
  width: 22.375rem;
}
.main4 .part7 .top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.main4 .part7 .top .left {
  display: flex;
  align-items: center;
  color: #0068b5;
  font-size: 1.125rem;
  font-weight: 600;
}
.main4 .part7 .top .left img {
  width: 1.3125rem;
  margin-right: 0.625rem;
}
.main4 .part7 .top .more {
  display: flex;
  align-items: center;
  color: #999999;
  font-size: 0.875rem;
}
.main4 .part7 .top .more img {
  width: 0.4375rem;
  margin-left: 0.375rem;
}
.main4 .part7 .bot {
  margin-top: 1.125rem;
  border-top: 2px solid #0068b5;
}
.main4 .part7 .bot .bot1 {
  padding-top: 1rem;
  padding-bottom: 0.5rem;
  display: block;
  box-sizing: border-box;
  min-height: 4.75rem;
  border-bottom: 1px dashed #cccccc;
}
.main4 .part7 .bot .bot1 .tit {
  margin-bottom: 1rem;
  color: #333333;
  font-size: 1rem;
}
.main4 .part7 .bot .bot1 .time {
  color: #969696;
  font-size: 0.75rem;
}
.main4 .part7 .bot .bot1:hover .tit {
  color: #0068b5;
}
@media (max-width: 1200px) {
  .main1 .bot .classify .left .switch1 {
    height: 30px;
    font-size: 14px;
    padding: 0 5px;
  }
  .nav .left {
    width: 10px;
    height: auto;
    margin-right: 5px;
  }
  .main1 .top {
    font-size: 14px;
    width: 50%;
  }
  .main1 .top span {
    font-size: 16px;
    color: #0068b5;
    margin-right: 5px;
  }
  .main2 .part1 .top .left::after {
    left: 0;
    width: 3px;
  }
  .main2 .part1 .top .more img {
    width: 12px;
    height: 12px;
  }
  .main2 .part1 .top .more {
    color: #999999;
    font-size: 12px;
    display: flex;
    align-items: center;
  }
  .main2 .part2 .top .left::after {
    left: 0;
    width: 3px;
  }
  .main2 .part2 .top .more img {
    width: 12px;
    height: 12px;
  }
  .main2 .part2 .top .more {
    color: #999999;
    font-size: 12px;
    display: flex;
    align-items: center;
  }
  .main2 .part1 .bottom .first .right .bot .more img {
    width: 12px;
    height: 12px;
  }
  .main2 .part1 .bottom .bot .bot1 .title {
    color: #333;
    width: 37rem;
  }
  .main2 .part2 .bottom .first .tit {
    height: 25px;
    line-height: 25px;
  }
  .main3 .part3 .top .left::after,
  .main3 .part4 .top .left::after,
  .main3 .part6 .top .left::after {
    left: 0;
    width: 3px;
  }
  .main3 .part3 .top .more img {
    width: 50px;
  }
  .main3 .part4 .bottom .bot1 {
    margin-bottom: 1.125rem;
    flex-direction: column;
    align-items: flex-start;
  }
  .main3 .part4 .bottom .bot1 .left .time {
    color: #555555;
    padding: 0 5px;
  }
  .main3 .part4 .bottom .bot1 .tit {
    width: 100%;
    margin-top: 5px;
  }
  .main3 .part3 .pp .bottom .bot .bot1 {
    align-items: start;
    flex-direction: column;
  }
  .main3 .part3 .pp .bottom .bot .bot1 .title {
    color: #333;
    width: 100%;
    margin-bottom: 5px;
  }
  .main3 .part3 .pp .bottom .first {
    flex-direction: column;
  }
  .main3 .part3 .pp .bottom .first .left {
    width: 25.625rem;
    height: 16rem;
    overflow: hidden;
  }
  .main3 .part3 .pp .bottom .first .right {
    width: 100%;
  }
  .main3 .part6 .first {
    flex-direction: column;
  }
  .main3 .part6 .first .left {
    overflow: hidden;
    width: 18.75rem;
    height: 13.2353rem;
  }
  .main3 .part6 .first .right {
    width: 100%;
    margin-top: 5px;
  }
  .main3 .part6 .first .right .tit {
    margin-bottom: 5px;
  }
  .main3 .part5 .part5-left .bot .bot1 {
    height: 50px;
  }
  .main4 .part7 .top .left img {
    width: 12px;
  }
  .main4 .part7 .top .more img {
    width: 4px;
  }
  .main2 .part1 .bottom .first .right .desc {
    line-clamp: 5;
    -webkit-line-clamp: 5;
  }
  .main3 .part4 .bottom .bot1:nth-child(4) {
    display: none;
  }
  .main3 .part3 .pp .bottom .bot {
    display: none;
  }
  .main3 .part6 .bot .bot1:nth-child(n+2) {
    display: none;
  }
}
@media (max-width: 900px) {
  .main2 .part1 .bottom .bot .bot1:nth-child(5) {
    display: none;
  }
}