@font-face {
  font-family: "videofont"; /* Project id 2611796 */
  src: url("//at.alicdn.com/t/font_2611796_g10rbirpqo.woff2?t=1624007394125")
      format("woff2"),
    url("//at.alicdn.com/t/font_2611796_g10rbirpqo.woff?t=1624007394125")
      format("woff"),
    url("//at.alicdn.com/t/font_2611796_g10rbirpqo.ttf?t=1624007394125")
      format("truetype");
}

.videofont {
  font-family: "videofont" !important;
  font-size: 16px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.icon-arrow-right:before {
  content: "\e646";
}

.icon-zuojiantou:before {
  content: "\e614";
}

.icon-jiantou:before {
  content: "\e624";
}

body {
  background: #1a1a1c;
}
.banner-swiper {
  width: 100%;
  padding-bottom: 43.8%;
  position: relative;
  color: #fff;
}
.banner-swiper .swiper-slide{
  background: #1a1a1c;
}
.banner-swiper a {
  color: #fff;
}
.banner-swiper .swiper-container {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.banner-swiper .swiper-container .banner-swiper-pagination {
  bottom: 20px;
}
.banner-swiper-pagination .swiper-pagination-bullet {
  background: #fff;
  opacity: 1;
  margin: 0 4px;
}
.banner-swiper-pagination .swiper-pagination-bullet span {
  display: block;
}

.banner-swiper-pagination .swiper-pagination-bullet.active {
  background: #dc000c;
}
.banner-background,
.banner-video-mask {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.banner-video-mask {
  height: 50%;
  top: auto;
  bottom: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0) 0%,
    rgba(0, 0, 0, 0.6) 100%
  );
}
.banner-text {
  position: absolute;
  bottom: 14%;
  left: 0;
  width: 100%;
  text-align: center;
}
.banner-channel {
  font-size: 16px;
}
.banner-title {
  margin: 10px auto;
  font-weight: bold;
  font-size: 24px;
  width: 80%;
  max-width: 540px;
}
.banner-link {
  width: 145px;
  height: 45px;
  border: 1px solid #ffffff;
  border-radius: 24px;
  display: flex;
  font-size: 16px;
  margin: 0 auto;
  justify-content: center;
  align-items: center;
}
.banner-link svg {
  fill: #fff;
  width: 16px;
  margin-left: 2px;
}
.banner-link:hover {
  background: #fff;
  color: #000;
}
.banner-link:hover svg {
  fill: #000;
}
.banner-img {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  height: 100%;
  width: auto;
}
.content-warp {
  width: calc(100% - 100px);
  margin: 0 auto;
  max-width: 1250px;
  overflow: hidden;
}
.tab-list {
  width: 100%;
  padding: 0;
  margin-top: 20px;
}
.tab-list .content-warp {
  width: 100%;
}
.tab-list .swiper-wrapper {
  display: flex;
  text-align: center;
  white-space: nowrap;
  width: 100% !important;
}
.tab-list .swiper-slide {
  width: auto !important;
}
.tab-list a,
.tab-list .tab-item {
  display: block;
  font-size: 16px;
  padding: 0 5px;
  line-height: 22px;
  color: #818181;
}
.tab-list a.active,
.tab-list .tab-item.active,
.tab-list a:hover,
.tab-list .tab-item:hover {
  color: #fff;
}
.tab-list span {
  display: block;
  position: relative;
  padding: 1rem;
  transition: all 0.3s;
}
.tab-list .swiper-notification {
  padding: 0;
}
.tab-list a span:after,
.tab-list .tab-item span:after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  /* background: #FFF; */
  transition: all 0.3s;
  /* opacity: 0; */
  /* transform: translate(-50%,0); */
}
.tab-list .active span:after,
.tab-list a:hover span:after,
.tab-list .tab-item:hover span:after {
  background: #fff;
  width: 100%;
  /* opacity: 1; */
}
.video-list {
  padding-top: 20px;
  padding-bottom: 6rem;
  min-height: 60vh;
}
.video-list::after {
  content: "";
  display: block;
  clear: both;
}
.video-item {
  width: calc(50% - 10px);
  display: block;
  float: left;
  margin-right: 20px;
  margin-bottom: 30px;
  padding-bottom: 1px;
  position: relative;
  z-index: 1;
  color: #3e3e3e;
  background: #1a1a1c;
}
.video-item:nth-child(2n) {
  margin-right: 0;
}
.video-img-warp:after {
  content: "";
  position: absolute;
  width: 100%;
  height: 50%;
  left: 0;
  bottom: 0;
  background-image: linear-gradient(0deg, #000 0%, rgba(0, 0, 0, 0) 100%);
  z-index: 0;
}
/* .video-item:hover{background: #000;} */
.video-title-wrap {
  position: absolute;
  left: 0;
  bottom: 24px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  width: 100%;
  z-index: 1;
}
.video-title {
  box-sizing: border-box;
  color: #fff;
  font-size: 18px;
  padding: 0 20px;
  line-height: 26px;
  max-height: 56px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  text-overflow: ellipsis;
  overflow: hidden;
  -webkit-box-orient: vertical;
  word-wrap: break-word;
}
.video-img-warp {
  width: 100%;
  height: 0;
  position: relative;
  padding-bottom: 56.25%;
  overflow: hidden;
}
.video-img-warp .video-poster {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 100%;
  height: auto;
  transform: translate(-50%, -50%);
}
.time-duration,
.video-nums {
  color: #fff;
  background: rgba(92, 92, 92, 0.8);
  padding: 8px 11px;
  line-height: 1;
  font-size: 12px;
  border-radius: 3px;
  margin-right: 30px;
}
.video-nums img {
  height: 12px;
  float: left;
  margin-right: 4px;
}
/* .video-nums{left: 20px; top: 100%; transform: translate(0,-50%);} */
.play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  background: rgba(0, 0, 0, 0.5);
  width: 56px;
  height: 56px;
  transform: translate(-50%, -50%);
  border-radius: 100%;
}
.play-btn .play-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #fff;
  font-size: 20px;
  line-height: 28px;
}
.play-btn img.play-center {
  width: 22px;
  height: 22px;
  margin-left: 2px;
}
.play-btn .play-center img {
  float: left;
  width: 20px;
  /* margin-right: 4px;
  margin-top: 5px; */
}

.video-list-warp{
  /* min-height: 50vh; */
}

.load-text {
  font-size: 14px;
  text-align: center;
  padding: 20px 0 50px;
  position: relative;
  margin-top: -20px;
  color: #fff;
  display: none;
}

/* .select-userfun{display: none;}
  .edd-root{min-width: 240px;}
  .edd-head{display: inline-block; color: #3573E7; border-bottom: none; font-size: 20px;}
  .edd-value{max-width: 220px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis;}
  .edd-arrow{ color: #3573E7; width: 14px; height: 14px;}
  .edd-option-focused:not(.edd-option-disabled){color: #3573E7;}
  .edd-option-selected::before{    border-bottom: 2px solid #3573E7;
    border-left: 2px solid #3573E7;}
  .edd-arrow::before{width: 10px;height: 10px; transform-origin: center;}
  .select-userfun{margin: -15px 0 35px; position: relative;}
  .select-warp-inline{display: inline-block;}
  .small-cate-warp{display: none;} */

.select-userfun-pc {
  margin: -15px 0 35px;
  position: relative;
  display: none !important;
  z-index: 2;
}
.select-userfun-mobile {
  display: none !important;
}
.select-warp {
  display: inline-block;
  position: relative;
  padding-right: 28px;
  z-index: 3;
  cursor: pointer;
}
.select-name-warp {
  display: inline-block;
}
.select-name-warp-mobile {
  margin-bottom: 30px;
}
.select-name {
  color: #3573e7;
  font-size: 20px;
  line-height: 1.2;
  display: block;
}
.select-name-warp-mobile .select-name {
  font-size: 16px;
}
.select-warp .select-icon {
  width: 20px;
  position: absolute;
  right: 0;
  top: 0;
  padding: 4px;
  transition: all 0.3s;
}
.select-warp .select-name-warp-mobile .select-icon {
  width: 16px;
  padding: 4px;
}
.select-warp.active .select-icon {
  transform: rotate(-180deg);
}
.select-options-warp {
  display: none;
  position: relative;
  z-index: 666;
}
.select-warp-mask {
  position: fixed;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  z-index: 2;
  display: none;
}
.select-options {
  position: absolute; /*top: 100%; left: 0;*/
  margin-top: 10px;
  background: #fff;
  border-radius: 4px;
  font-size: 14px;
  border: 1px solid #e4e7ed;
  box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
  display: flex;
  color: #606266;
}
.select-options-first,
.select-options-second {
  position: relative;
  z-index: 1;
  min-width: 220px;
  display: inline-block;
  padding: 10px 0;
  line-height: 1.2;
}
.select-options li {
  padding: 10px 30px 10px 16px;
  position: relative;
}
.select-options li .icon-arrow-right {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translate(0, -50%);
  font-size: 12px;
}
.select-options li:hover {
  background: #f2f2f2;
  color: #000;
}
.select-options li.active {
  color: #3573e7;
}
.select-options-second {
  border-left: 1px solid #e4e7ed;
  display: none;
}
.select-options .arrow {
  position: absolute;
  top: -5px;
  left: 34px;
  width: 10px;
  height: 10px;
  z-index: 2;
}
.select-options .arrow::after {
  border: 1px solid #e4e7ed;
  border-bottom-color: transparent;
  border-right-color: transparent;
  content: " ";
  transform: rotate(45deg);
  background: #fff;
  box-sizing: border-box;
  position: absolute;
  width: 10px;
  height: 10px;
  z-index: -1;
}

.no-data {
  padding: 20px 50px 50px;
  text-align: center;
  font-size: 18px;
  color: #777;
  text-align: center;
}

@media screen and (max-width: 1600px) {
  .content-warp {
    max-width: 1000px;
  }
  .video-title {
    font-size: 16px;
    line-height: 24px;
    max-height: 48px;
  }
}

@media screen and (max-width: 1280px) {
  .banner {
    padding: 50px 0;
  }
  .banner::after {
    height: 500px;
    width: 2133px;
  }
  .banner-warp {
    max-width: 1080px;
  }
  .dot-list {
    bottom: 16px;
  }
  /* .tab-list li{font-size: 18px;} */
  .roundabout-holder {
    width: 720px;
    height: 405px;
  }
}
@media screen and (max-width: 1180px) {
  .banner {
    padding: 5vw 0;
  }
  .roundabout-holder {
    width: 60vw;
    height: 33.75vw;
  }
  .dot-list {
    bottom: 2.5vw;
    margin-bottom: -5px;
  }
}
@media screen and (min-width: 1025px) {
  .tab-list .swiper-wrapper {
    /* pc端tab超出宽度需要滚动时把样式justify-content: center;去掉 */
    justify-content: center;
  }
  .tab-list.flex-start .swiper-wrapper {
    justify-content: flex-start;
  }
  .video-item:hover {
    box-shadow: 0 12px 12px -10px rgba(0, 0, 0, 0.15);
  }
  /* .video-item:nth-child(3n+1){
      margin-right: 30px;
    } */
  /* .video-item:hover .play-btn{opacity: 1;} */
  /* .video-item:hover .time-duration{display: none;} */
}
@media screen and (max-width: 1024px) {
  .nav-fixed-body {
    padding-top: 60px;
  }
  .content-warp {
    width: calc(100% - 40px);
    max-width: 650px;
  }
  .banner-title {
    font-size: 2.4vw;
  }
  .tab-list a {
    font-size: 18px;
  }

  .tab-list a:hover {
    color: #818181;
  }
  .tab-list a:hover span:after {
    background: none;
  }
  .video-list {
    padding-top: 20px;
  }
  .video-item {
    width: calc(50% - 10px);
    float: left;
    margin-right: 20px;
    margin-bottom: 20px;
  }
  .play-btn {
    width: 48px;
    height: 48px;
  }
  .video-title-wrap {
    justify-content: flex-end;
  }
  .video-title {
    margin: 10px 0 12px;
  }
  .video-item:nth-child(2n) {
    margin-right: 0;
  }
  .video-item:nth-child(2n + 1) {
    margin-right: 20px;
  }
  .video-item:hover {
    box-shadow: none;
  }
  .video-img-warp:after {
    background-image: none;
  }
  .video-title-wrap {
    bottom: 10px;
  }
  .time-duration,
  .video-nums {
    border-radius: 3px;
    background: rgba(0, 0, 0, 0.8);
    padding: 4px;
    line-height: 1;
    font-size: 12px;
    margin-right: 10px;
  }
  .load-text {
    padding-bottom: 36px;
  }
  .tab-list a span:after {
    opacity: 1;
  }
}
@media screen and (max-width: 768px) {
  .banner-link {
    width: 120px;
    height: 40px;
    font-size: 14px;
  }
}
@media screen and (max-width: 767px) {
  .banner-swiper {
    padding-bottom: 106%;
  }
  /* .tab-list{
    width: calc(100% - 40px);
    margin: 0 auto;
  } */
  .tab-list a {
    font-size: 16px;
  }
  .tab-list .swiper-slide:last-child a {
    padding-right: 20px;
  }
  .content-warp {
    /* width: calc(100% - 40px); */
    max-width: 1000px;
  }
  .tab-list .content-warp {
    width: 100% !important;
    padding: 0;
  }
  .tab-list .swiper-wrapper {
    padding: 0 20px;
  }
  .video-item {
    width: 100%;
    margin-right: 0 !important;
    margin-bottom: 20px;
  }
  .video-title {
    font-size: 16px;
    line-height: 22px;
    height: 44px;
  }
  .load-text {
    padding-bottom: 26px;
  }
}
@media screen and (max-width: 600px) {
  .video-list {
    padding-bottom: 5vw;
  }
  .banner-title {
    font-size: 16px;
  }
  .banner-link {
    height: 36px;
  }
  .banner-channel {
    font-size: 14px;
  }
}
@media screen and (max-width: 375px) {
  .banner-link {
    height: 32px;
  }
}
@media screen and (max-width: 320px) {
  .tab-list a {
    font-size: 15px;
  }
  .tab-list a span {
    padding: 16px 0;
  }
  .video-title {
    font-size: 15px;
    line-height: 20px;
    height: 40px;
    padding: 0 16px;
    margin: 12px 0 16px;
  }
}