body {
  background-color: #1E1E1E;
}
.main {
  width: 1200px;
  margin: 0 auto;
}
.main .title {
  width: 90px;
  height: 18px;
  font-size: 18px;
  font-weight: bold;
  color: #FFFFFF;
  line-height: 18px;
  margin-top: 104px;
  margin-bottom: 24px;
}
.main .nav_name {
  display: flex;
  flex-direction: column;
  width: 100%;
}
.main .nav_name .hr {
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}
.main .nav_name .keyword {
  position: relative;
  width: 80px;
  height: 37px;
  font-size: 16px;
  font-weight: bold;
  color: #3C5FFF;
  line-height: 18px;
  margin-right: 40px;
  font-weight: 400;
  cursor: pointer;
}
.main .nav_name .keyword .keyword_cont {
  width: 100%;
  height: 100%;
}
.main .nav_name .keyword .keyword_cont > i {
  display: none;
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, #3C5FFF 0%, #44E5F7 100%);
  border-radius: 4px;
}
.main .breadcrumb {
  display: flex;
  margin-top: 15px;
  margin-bottom: 19px;
  color: #fff;
}
.main .breadcrumb .breadcrumb_cont {
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  margin-right: 20px;
  cursor: pointer;
}
.main .breadcrumb span {
  display: inline-block;
  margin: 6px 12px;
  font-size: 14px;
}
.main .video_cont {
  display: flex;
  flex-wrap: wrap;
}
.main .video_cont .item {
  position: relative;
  width: 272px;
  margin-right: 37px;
  margin-bottom: 32px;
  cursor: pointer;
}
.main .video_cont .item:nth-child(4n) {
  margin-right: 0;
}
.main .video_cont .item:hover {
  box-shadow: 0px 2px 10px 0px rgba(196, 200, 212, 0.1);
}
.main .video_cont .item:hover > p {
  color: #fff;
}
.main .video_cont .item img {
  width: 100%;
  height: 153px;
  vertical-align: middle;
}
.main .video_cont .item > p {
  font-size: 14px;
  font-weight: 400;
  color: #999999;
  line-height: 16px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-top: 0;
  line-height: 40px;
  padding-left: 12px;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}
.consult {
  width: 100%;
  height: 300px;
  background: url(../img/banner.png) no-repeat;
  background-size: cover;
  background-position: center;
  margin-top: 86px;
  overflow: hidden;
  text-align: center;
}
.consult p {
  height: 56px;
  font-size: 40px;
  font-weight: bold;
  color: #FFFFFF;
  line-height: 56px;
  margin: 56px 0 6px 0;
}
.consult span {
  display: block;
  height: 25px;
  font-size: 18px;
  font-weight: 400;
  color: #FFFFFF;
  line-height: 25px;
  margin-bottom: 37px;
}
.consult .btn {
  height: 50px;
  margin: 0 auto;
}
.consult .btn a {
  cursor: pointer;
  display: inline-block;
  width: 150px;
  height: 50px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  border: 1px solid #FFFFFF;
  font-size: 18px;
  font-weight: 400;
  color: #FFFFFF;
  line-height: 50px;
  text-align: center;
}
.consult .btn a:nth-child(2) {
  background-color: #fff;
  border: 0;
  color: #3C5FFF;
  margin-left: 25px;
}
.consult .btn a:nth-child(2):hover {
  background: rgba(255, 255, 255, 0.9);
}
.consult .btn a:hover {
  background: rgba(255, 255, 255, 0.2);
}
.el-pagination {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}
.el-pagination .el-pager li {
  background-color: rgba(255, 255, 255, 0.1) !important;
  color: #fff !important;
  font-weight: 400;
}
.el-pagination .btn-prev,
.el-pagination .btn-next {
  background-color: rgba(255, 255, 255, 0.1) !important;
  color: #fff !important;
}
.el-icon-arrow-left:before {
  content: "\e6ea" !important;
}
.el-icon-arrow-right:before {
  content: "\e6e9" !important;
}
.el-pagination.is-background .el-pager li:not(.disabled).active {
  background-color: #3C5FFF !important;
  color: #FFF !important;
}
.cur {
  font-weight: bold !important;
}
.cur i {
  display: block !important;
}
.color {
  color: #3C5FFF !important;
  border-color: #3C5FFF !important;
}