.big-title {
  padding: 46px 0;
}
.big-title h1 {
  font-weight: 400;
  font-size: 20px;
  line-height: 24px;
  text-align: center;
  color: #000;
}
.big-title h1::after {
  content: "";
  vertical-align: middle;
  display: inline-block;
  height: 1px;
  width: 70px;
  background-color: #000;
  margin-left: 26px;
}
.big-title h1::before {
  content: "";
  vertical-align: middle;
  display: inline-block;
  height: 1px;
  width: 70px;
  margin-right: 26px;
  background-color: #000;
}
.hot {
  background-color: #fff;
}
.hot .hot-list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.hot .hot-list .hot-item {
  box-sizing: border-box;
  width: 380px;
  height: 380px;
}
.hot .hot-list .hot-item .hot-item-top {
  width: 380px;
  height: 260px;
}
.hot .hot-list .hot-item .hot-item-top img {
  width: 320px;
  height: 247px;
}
.hot .hot-list .hot-item .hot-item-bottom .hot-title {
  padding: 15px 0 17px 0;
  font-weight: 400;
  font-size: 16px;
  text-align: center;
  color: #333333;
}
.hot .hot-list .hot-item .hot-item-bottom .hot-info {
  font-weight: 400;
  font-size: 12px;
  line-height: 17px;
  color: #999999;
}
.tabbar .tabbar-list {
  display: flex;
  flex-wrap: wrap;
}
.tabbar .tabbar-list .list-item {
  box-sizing: border-box;
  width: 91px;
  height: 40px;
  box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
  background-color: #fff;
  padding: 9px 0;
  margin-right: 19px;
  font-weight: 400;
  font-size: 14px;
  line-height: 20px;
  text-align: center;
  cursor: pointer;
  color: #333333;
}
.tabbar .tabbar-list .list-item:nth-last-child(1) {
  margin: 0;
}
.tabbar .tabbar-list .list-item.active {
  background-color: #233a99;
  color: #fff;
  position: relative;
}
.tabbar .tabbar-list .list-item.active::before {
  position: absolute;
  content: "";
  display: inline-block;
  border-bottom: 13px solid transparent;
  border-left: 13px solid #233a99;
  left: 38px;
  top: 32px;
  transform: rotate(225deg);
}
.tabbar .tabbar-show {
  display: flex;
  flex-wrap: wrap;
  margin-top: 20px;
  background-color: #fff;
  height: 860px;
  box-sizing: border-box;
  padding: 20px;
  align-content: flex-start;
}
.tabbar .tabbar-show .show-item {
  margin-right: 19px;
  margin-bottom: 19px;
  box-sizing: border-box;
  padding: 20px;
  width: 216px;
  height: 260px;
  border-bottom: 1px solid #233a99;
  box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.15);
}
.tabbar .tabbar-show .show-item:nth-child(5n) {
  margin: 0;
}
.tabbar .tabbar-show .show-item.active a {
  color: #233a99;
}
.tabbar .tabbar-show .show-item .show-top {
  height: 180px;
}
.tabbar .tabbar-show .show-item .show-top img {
  width: 90%;
  height: 90%;
}
.tabbar .tabbar-show .show-item .show-bottom {
  height: 60px;
  font-size: 14px;
  text-align: center;
  color: #333333;
}
.manufacturer {
  margin-top: 50px;
  background-color: #fff;
  padding-bottom: 50px;
}
.manufacturer .introduce {
  position: relative;
  text-align: right;
}
.manufacturer .introduce img {
  width: 1100px;
  height: 518px;
}
.manufacturer .introduce .introduce-info {
  text-align: left;
  box-sizing: border-box;
  padding: 0 37px;
  position: absolute;
  left: -100px;
  top: 141px;
  width: 522px;
  height: 236px;
  background: #ffffff;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.15);
}
.manufacturer .introduce .introduce-info .introduce-info-title {
  text-align: center;
  height: 65px;
  line-height: 65px;
  font-weight: 400;
  font-size: 20px;
  color: #000;
}
.manufacturer .introduce .introduce-info .introduce-info-details {
  font-weight: 400;
  font-size: 14px;
  line-height: 20px;
  text-indent: 28px;
  color: #333333;
}
.manufacturer .introduce .introduce-info .introduce-info-details p:nth-child(1) {
  margin-bottom: 5px;
}
.media {
  background-color: #233a99;
}
.media .big-title {
  color: #fff;
}
.media .big-title h1 {
  color: #fff;
}
.media .big-title h1::after {
  background-color: #fff;
}
.media .big-title h1::before {
  background-color: #fff;
}
.media .media-tab {
  height: 620px;
}
.media .media-tab .media-tab-list {
  display: flex;
  justify-content: center;
  height: 60px;
}
.media .media-tab .media-tab-list .media-tab-list-item {
  cursor: pointer;
  margin: 0 30px;
  box-sizing: border-box;
  width: 91px;
  height: 40px;
  line-height: 40px;
  background: rgba(30, 120, 255, 0.3);
  border: 1px solid #1e78ff;
  font-weight: 400;
  font-size: 16px;
  text-align: center;
  color: #ffffff;
}
.media .media-tab .media-tab-list .media-tab-list-item.active {
  background: #1e78ff;
  position: relative;
}
.media .media-tab .media-tab-list .media-tab-list-item.active::before {
  position: absolute;
  content: "";
  display: inline-block;
  border-bottom: 13px solid transparent;
  border-left: 13px solid #1e78ff;
  left: 38px;
  top: 32px;
  transform: rotate(225deg);
}
.media .media-tab .media-tab-show {
  overflow: hidden;
  box-sizing: border-box;
  height: 508px;
  background-color: #fff;
}
.media .media-tab .media-tab-show .media-video {
  padding: 30px 100px 0;
}
.media .media-tab .media-tab-show .media-video .preview {
  position: relative;
  width: 1000px;
}
.media .media-tab .media-tab-show .media-video .preview .icon-play {
  font-size: 80px;
  cursor: pointer;
  color: #fff;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.media .media-tab .media-tab-show .media-video .preview .media-video-info {
  font-weight: 400;
  font-size: 16px;
  height: 56px;
  line-height: 56px;
  text-align: center;
  color: #000;
}
.media .media-tab .media-tab-show .media-video .video-play {
  display: none;
  display: flex;
  justify-content: space-between;
  overflow: hidden;
}
.media .media-tab .media-tab-show .media-img {
  animation: wipe-in-right 1.4s linear;
  display: none;
  box-sizing: border-box;
  padding: 30px;
}
.media .media-tab .media-tab-show .media-img .media-img-list {
  display: flex;
  justify-content: space-between;
}
.media .media-tab .media-tab-show .media-img .media-img-list .img-item .item-top {
  width: 360px;
  height: 423px;
}
.media .media-tab .media-tab-show .media-img .media-img-list .img-item .item-top img {
  max-width: 100%;
  height: 95%;
}
.media .media-tab .media-tab-show .media-img .media-img-list .img-item p {
  font-weight: 400;
  font-size: 16px;
  text-align: center;
  color: #000;
}
.article {
  background-color: #fff;
}
.article .article-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.article .article-top .article-top-item {
  width: 278px;
  text-align: left;
}
.article .article-top .article-top-item img {
  width: 278px;
  height: 180px;
}
.article .article-top .article-top-item .article-top-info .article-top-info-title {
  font-weight: 400;
  font-size: 14px;
  line-height: 18px;
  color: #333333;
  margin: 7px 0 11px 0;
}
.article .article-top .article-top-item .article-top-info .article-top-info-date {
  font-weight: 400;
  font-size: 10px;
  line-height: 18px;
  color: #666666;
}
.article .article-bottom {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  text-align: left;
}
.article .article-bottom .article-bottom-left {
  margin-right: 200px;
}
.article .article-bottom li {
  font-weight: 400;
  font-size: 14px;
  line-height: 18px;
  color: #333333;
  margin: 15px 0;
}
.article .article-bottom li::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 9px;
  background: #d9d9d9;
  border-radius: 6px;
}
.blogroll {
  margin-top: 10px;
  background-color: #fff;
}
.blogroll .blogroll-list {
  height: 290px;
  position: relative;
  background-color: #fff;
}
.blogroll .blogroll-list .blogroll-item {
  display: flex;
  flex-direction: column;
  position: absolute;
  box-sizing: border-box;
  transition: transform 0.5s;
  padding: 17px 29px 0;
  width: 186px;
  height: 95px;
  margin: 10px;
  text-align: center;
  font-weight: 400;
  font-size: 12px;
  line-height: 17px;
  color: #333333;
}
.blogroll .blogroll-list .blogroll-item img {
  width: 100px;
  height: 46px;
}
.blogroll .blogroll-list .blogroll-item p {
  margin-top: 5px;
}
.blogroll .blogroll-list .blogroll-item:hover {
  transform: scale(1.1);
}
.blogroll .blogroll-list .blogroll-item:nth-child(2) {
  top: 105px;
  left: 0;
}
.blogroll .blogroll-list .blogroll-item:nth-child(3) {
  top: 53px;
  left: 166px;
}
.blogroll .blogroll-list .blogroll-item:nth-child(4) {
  top: 0;
  left: 330px;
}
.blogroll .blogroll-list .blogroll-item:nth-child(5) {
  top: 105px;
  left: 330px;
}
.blogroll .blogroll-list .blogroll-item:nth-child(6) {
  top: 53px;
  left: 493px;
}
.blogroll .blogroll-list .blogroll-item:nth-child(7) {
  top: 158px;
  left: 493px;
}
.blogroll .blogroll-list .blogroll-item:nth-child(8) {
  top: 0px;
  left: 657px;
}
.blogroll .blogroll-list .blogroll-item:nth-child(9) {
  top: 105px;
  left: 657px;
}
.blogroll .blogroll-list .blogroll-item:nth-child(10) {
  top: 53px;
  left: 822px;
}
.blogroll .blogroll-list .blogroll-item:nth-child(11) {
  top: 0px;
  left: 986px;
}
.blogroll .blogroll-list .blogroll-item:nth-child(12) {
  top: 105px;
  left: 986px;
}
@keyframes wipe-in-right {
  from {
    clip-path: inset(0 100% 0 0);
  }
  to {
    clip-path: inset(0 0 0 0);
  }
}
[transition-style="in:wipe:right"] {
  animation: 2.5s cubic-bezier(0.25, 1, 0.3, 1) wipe-in-right both;
}