.Mbanner {
  display: none;
}

.banner {
  width: 100%;
}

.banner img {
  width: 100%;
  height: 25vw;
}

.banner .swiper-container .swiper-pagination .swiper-pagination-bullet {
  width: 9px;
  height: 9px;
  background: #fff;
  opacity: 1;
  margin: 0px 5px;
}

.banner .swiper-container .swiper-pagination .swiper-pagination-bullet-active {
  background: #a40001;
}

.banner .swiper-container .swiper-pagination {
  bottom: 15px;
}

.index1 {
  margin: 25px auto 0px;
}

.index1L {
  background: #ebebeb;
  width: 798px;
  height: 423px;
  float: left;
  padding: 2px 12px 12px 12px;
  box-sizing: border-box;
}

.content .name {
  color: #000000;
  font-size: 28px;
  margin: 15px 0px;
  line-height: 26px;
  font-weight: bold;
}

.content .name img {
  vertical-align: middle;
  margin: -3px 8px 0px 6px;
  width: 23px;
}

.index1L li {
  width: 252px;
  float: left;
  height: 330px;
  margin: 0px 9px 0px 0px;
  background: #fff;
}

.index1L li:nth-child(3n) {
  margin-right: 0px;
}

.index1L li .Img {
  height: 140px;
  overflow: hidden;
}

.index1L li .Img img {
  width: 100%;
  height: 100%;
  transition: 0.5s all ease;
}

.index1L li .words {
  padding: 10px 15px 20px 15px;
}

.index1L li .title {
  color: #000;
  font-size: 16px;
  margin: 3px 0px 9px 0px;
  display: block;
  /* height: 20px; */
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}

.index1L li .time {
  color: #696868;
  font-size: 12px;
  padding: 0px 0px 8px 0px;
  border-bottom: 1px solid #d9d9d9;
  /* margin: 10px 0px 0px 0px; */
}

.index1L li .z1 {
  color: #000;
  font-size: 14px;
  margin: 6px 0px;
  width: 222px;
  height: 19px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  line-height: 20px;
}
.index1L li .z1 span::after {
  content: "、";
}
.index1L li .z1 span:first-child::after {
  content: "";
}
.index1L li .z1 span:last-child::after {
  content: "";
}


.index1L li .price {
  color: #a40001;
  font-size: 14px;
  margin: 6px 0px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}

.index1L li .original {
  color: #696868;
  /* float: right; */
  text-decoration: line-through;
  /* display: none; */
}

.index1L li .end {
  color: #696868;
  font-size: 12px;
  margin: 6px 0px 0px 0px;
  padding: 0px 0px 7px 0px;
  border-bottom: 1px solid #d9d9d9;
  /*display: none;*/
}

.index1L li .signUp {
  width: 73px;
  height: 23px;
  line-height: 23px;
  text-align: center;
  display: inline-block;
  background: #a40001;
  color: #fff;
  font-size: 12px;
  margin: 8px 0px 0px 0px;
  border-radius: 3px;
}

.index1L li .collect {
  float: right;
  width: 20px;
  height: 20px;
  background: url(../images/icon-heart.png) center center no-repeat;
  margin: 11px 0px 0px 0px;
}

.index1L li .collect.on {
  background: url(../images/icon-heart2.png) center center no-repeat;
  background-size: contain;
}

.index1L li:hover img {
  transform: scale(1.2);
}


.index1L .index1LBox1_1 {
  position: relative;
}

.index1L .index1LBox1_1 .swiper-button-prev {
  width: 28px;
  height: 70px;
  line-height: 70px;
  background: url(../images/icon-left.png) #5b5a5a center center no-repeat;
  left: -12px;
  top: 150px;
  /* margin-top: -35px; */
  border-radius: 2px;
}

.index1L .index1LBox1_1 .swiper-button-next {
  width: 28px;
  height: 70px;
  line-height: 70px;
  background: url(../images/icon-right.png) #5b5a5a center center no-repeat;
  right: -12px;
  top: 150px;
  /* margin-top: -35px; */
  border-radius: 2px;
}

.index1L .index1LBox1_1 .swiper-button-prev:hover {
  background: url(../images/icon-left.png) #a40001 center center no-repeat;
}

.index1L .index1LBox1_1 .swiper-button-next:hover {
  background: url(../images/icon-right.png) #a40001 center center no-repeat;
}


.index1R {
  float: right;
  width: 394px;
  border: 1px solid #a0a0a0;
  border-top: 4px solid #a40001;
  box-sizing: border-box;
  padding: 0px 12px;
  height: 423px;
}

.content .name .more {
  float: right;
  color: #000000;
  font-size: 18px;
  font-weight: normal;
}

.content .name .more:hover {
  color: #a40001;
}

.index1R ul {
  margin: 22px 0px 0px 0px;
}

.index1R li {
  border-bottom: 1px solid #d9d9d9;
  padding: 0px 5px 15px 6px;
  margin: 0px 0px 16px 0px;
}

.index1R li a {
  font-size: 16px;
  color: #000000;
  /* height: 20px; */
  overflow: hidden;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  display: -webkit-box;
}

.index1R li:hover a {
  color: #a40001;
}

.index2 {
  margin: 33px 0px 0px 0px;
}

.index2 .list {
  font-size: 0;
  margin: 0px 0px 15px 0px;
  padding: 0px 200px 0px 0px;
  position: relative;
}

.index2 .list a {
  color: #000000;
  font-size: 16px;
  padding: 0px 15px;
  line-height: 30px;
  display: inline-block;
  border-radius: 4px;
}

.index2 .list a.on {
  background: #a40001;
  color: #fff;
}

.index2 .list form {
  float: right;
  width: 165px;
  border: 1px solid #d8dcde;
  border-radius: 4px;
  height: 30px;
  line-height: 30px;
  position: absolute;
  right: 0px;
  top: 0px;
}

.index2 .list form input[type='text'] {
  width: 135px;
  height: 30px;
  line-height: 30px;
  text-indent: 6px;
}

.index2 .list form input.btn-sub {
  background: url(../images/search.png) #a40001 center center no-repeat;
  width: 30px;
  height: 30px;
  float: right;
  border-top-right-radius: 4px;
  border-bottom-right-radius: 4px;
}

.index2 dl {
  background: #a40001;
  line-height: 45px;
  padding: 0px 15px;
  font-size: 16px;
}

.index2 dl dd {
  padding: 0px;
  color: #fff;
  font-size: 16px;
  float: left;
}

.index2 dl .td1 {
  width: 330px;
  text-indent: 7px;
  text-align: center
}

.index2 dl .td2 {
  width: 255px;
  padding: 0px 15px 0px 0px;
  text-align: center
}

.index2 dl .td3 {
  width: 115px;
  text-align: center
}

.index2 dl .td4 {
  width: 97px;
  text-align: center
}

.index2 dl .td5 {
  width: 120px;
  text-align: center
}

.index2 dl .td6 {
  width: 135px;
  text-align: center
}

.index2 dl .td7 {
  width: 95px;
  text-align: center
}

.index2 dl dd .td1 {
  text-indent: 20px;
  text-align: center
}

.index2 ul {
  padding: 0px 15px;
  box-shadow: 0px 10px 15px 5px #efefef;
  border: 1px solid #e7e0e0;
  box-sizing: border-box;
}

.index2 li {
  padding: 12px 0px;
  border-bottom: 1px solid #dcdcdc;
  font-size: 0px;
  position: relative;
  display: flex;
  flex-wrap: wrap;
  min-height: 84px;
  box-sizing: border-box;
}

.index2 li:last-child {
  border: 0;
}

.index2 li p {
  float: left;
  font-size: 14px;
  color: #000000;
  display: inline-block;
  position: relative;
  align-self: center;
}

.index2 li .td1 {
  width: 330px;
  padding: 0px 0px 0px 7px;
  box-sizing: border-box;
}

.index2 li .td2 {
  width: 255px;
  padding: 0px 15px 0px 0px;
  text-align: center;
  /* transform: translateY(0%); */
}

.index2 li .td3 {
  width: 115px;
  text-align: center
}

.index2 li .td4 {
  width: 97px;
  text-align: center
}

.index2 li .td5 {
  width: 119px;
  text-align: center
}

.index2 li .td6 {
  width: 135px;
  text-align: center
}

.index2 li .td7 {
  width: 95px;
  text-align: center
}

.index2 li p em {
  color: #a40001;
}

.index2 li p.pay {
  color: #a40001;
}

.index2 li .td2 span:last-child i {
  display: none;
}

.index3 {
  margin: 38px 0px 0px 0px;
}

.index3L {
  width: 797px;
  float: left;
  border: 1px solid #a0a0a0;
  border-top: 4px solid #a40001;
  box-sizing: border-box;
  padding: 5px 0px 0px 0px;
  height: 261px;
}

.content .index3L .name {
  padding: 0px 12px 0px 10px;
}

.content .index3L .name .more {
  background: #a40001;
  font-size: 12px;
  color: #fff;
  width: 120px;
  height: 24px;
  line-height: 24px;
  display: block;
  text-align: center;
  border-radius: 3px;
  margin: 6px 0px 0px 0px;
}

.index3LBox {
  position: relative;
  min-height: 180px;
}

.index3LBox .swiper-container {
  width: 772px;
  margin: 0 auto 15px;
  position: relative;
}

.index3LBox .swiper-button-prev {
  width: 30px;
  height: 70px;
  line-height: 70px;
  background: url(../images/icon-left.png) #5b5a5a center center no-repeat;
  left: 0px;
  top: 45px;
  margin: 0;
  border-radius: 2px;
}

.index3LBox .swiper-button-next {
  width: 30px;
  height: 70px;
  line-height: 70px;
  background: url(../images/icon-right.png) #5b5a5a center center no-repeat;
  right: 0px;
  top: 45px;
  margin: 0;
  border-radius: 2px;
}

.index3LBox .swiper-slide .title {
  font-size: 16px;
  color: #000;
  line-height: 20px;
  text-align: center;
  margin: 10px 0px;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  display: -webkit-box;
}

.index3LBox .swiper-slide .Img {
  overflow: hidden;
  height: 140px;
}

.index3LBox .swiper-slide img {
  transition: 0.5s all ease;
  width: 100%;
  height: 100%;
}

.index3LBox .swiper-button-prev:hover {
  background: url(../images/icon-left.png) #a40001 center center no-repeat;
}

.index3LBox .swiper-button-next:hover {
  background: url(../images/icon-right.png) #a40001 center center no-repeat;
}

.index3LBox .swiper-slide:hover .title {
  color: #a40001;
}

.index3LBox .swiper-slide:hover img {
  transform: scale(1.2);
}

.index3R {
  width: 393px;
  float: right;
  border: 1px solid #a0a0a0;
  border-top: 4px solid #a40001;
  box-sizing: border-box;
  padding: 5px 14px 0px 12px;
  height: 261px;
}

.content .index3R .name {
  margin: 15px 0px 12px 0px;
}

.index3R ul {
  margin: 0px 10px;
}

.index3R ul li {
  float: left;
  margin: 0px 6.6% 10px 0px;
  width: 20%;
}

.index3R ul li:nth-child(4n) {
  margin-right: 0px;
}

.index3R ul li .title {
  text-align: center;
  font-size: 16px;
  color: #000;
  height: 22px;
  overflow: hidden;
  line-height: 22px;
}

.index3R ul li .Img {
  width: 66px;
  height: 66px;
  overflow: hidden;
  border-radius: 50%;
}

.index3R ul li .Img img {
  width: 100%;
  height: 100%;
  transition: 0.5s all ease;
}

.index3R ul li:hover img {
  transform: scale(1.2);
}

.index3R ul li:hover .title {
  color: #a40001;
}

.index4 {
  margin: 53px 0px 45px 0px;
}

.index4L {
  width: 392px;
  float: left;
  border: 1px solid #a0a0a0;
  border-top: 4px solid #a40001;
  box-sizing: border-box;
  padding: 5px 0px 0px 0px;
  margin: 0px 8px 0px 0px;
  height: 348px;
}

.content .index4L .name {
  padding: 0px 13px 0px 14px;
}

.content .index4L .name img {
  margin: -4px 8px 0px 0px;
}

.index4LBox {
  position: relative;
  margin: 20px 0px 0px 0px;
}

.index4LBox .swiper-container {
  width: 362px;
  margin: 0 auto;
}

.index4LBox .Img {
  width: 100%;
  height: 205px;
  overflow: hidden;
  position: relative;
}

.index4LBox .Img img {
  width: 100%;
  transition: 0.5s all ease;
  height: 100%;
}

.index4LBox .swiper-slide .title {
  font-size: 14px;
  color: #000;
  margin: 11px 0px 0px 0px;
  height: 41px;
  text-overflow: ellipsis;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  text-align: center;
}

.index4LBox .swiper-slide:hover img {
  transform: scale(1.2);
}

.index4LBox .swiper-slide:hover .title {
  color: #a40001;
}

.index4LBox .swiper-button-prev {
  width: 30px;
  height: 70px;
  line-height: 70px;
  background: url(../images/icon-left.png) #5b5a5a center center no-repeat;
  left: 0px;
  top: 65px;
  margin: 0;
  border-radius: 2px;
}

.index4LBox .swiper-button-next {
  width: 30px;
  height: 70px;
  line-height: 70px;
  background: url(../images/icon-right.png) #5b5a5a center center no-repeat;
  right: 0px;
  top: 65px;
  margin: 0;
  border-radius: 2px;
}

.index4LBox .swiper-button-prev:hover {
  background: url(../images/icon-left.png) #a40001 center center no-repeat;
}

.index4LBox .swiper-button-next:hover {
  background: url(../images/icon-right.png) #a40001 center center no-repeat;
}

.index4C .index4LBox .Img:before {
  background: rgba(0, 0, 0, 0.3);
  content: '';
  width: 100%;
  height: 100%;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.index4C .index4LBox .Img:after {
  background: url(../images/icon-video.png) center center no-repeat;
  content: '';
  width: 70px;
  height: 70px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.index4R {
  width: 392px;
  float: left;
  border: 1px solid #a0a0a0;
  border-top: 4px solid #a40001;
  box-sizing: border-box;
  padding: 5px 15px 0px 15px;
  margin: 0px 8px 0px 0px;
  height: 347px;
}

.content .index4R .name img {
  margin: -3px 6px 0px 0px;
}

.content .index4R .index4RBox {
  width: 362px;
  height: 205px;
  background: #a40001;
  font-size: 22px;
  color: #fff;
  line-height: 205px;
  text-align: center;
  margin: 20px 0px 0px 0px;
}


.diploma_mark {
  width: 100%;
  height: 100%;
  position: fixed;
  left: 0;
  top: 0;
  background: rgba(0, 0, 0, 0.2);
  z-index: 99999;
  display: none;
  overflow: hidden;
}

.diploma_mark .img_con {
  position: absolute;
  left: 50%;
  top: 50%;
  background: #fff;
  width: 860px;
  height: 575px;
  margin-top: -288px;
  margin-left: -430px;
  padding: 32px;
  box-sizing: border-box;
}

.diploma_mark .PopupWindow img {
  max-width: 96%;
  max-height: 98%;
  vertical-align: middle;
  opacity: 0;
  transition: 1s all ease-out;
}

.diploma_mark .img_con h3 {
  font-size: 24px;
  text-align: center;
  line-height: 35px;
  padding-top: 20px;
}

.diploma_mark .close {
  width: 22px;
  height: 26px;
  background: url(../images/icon-close.png) center center no-repeat;
  position: absolute;
  top: 35px;
  right: 35px;
  opacity: 1;
  cursor: pointer;
}

.diploma_mark .prev {
  width: 20px;
  height: 30px;
  background: url(../images/icon-left.png) #5b5a5a center center no-repeat;
  padding: 8px 5px;
  margin: 0px 10px 0px 0px;
  float: left;
  position: absolute;
  left: 70px;
  line-height: 54px;
  top: 50%;
  margin-top: -39px;
  height: 54px;
  z-index: 99999;
  border-radius: 2px;
}

.diploma_mark .next {
  width: 20px;
  height: 30px;
  background: url(../images/icon-right.png) #5b5a5a center center no-repeat;
  padding: 8px 5px;
  margin: 0px 0px 0px 10px;
  right: 97px;
  top: 50%;
  position: absolute;
  line-height: 54px;
  margin-top: -39px;
  height: 54px;
  z-index: 99999;
  border-radius: 2px;
}

.diploma_mark h5 {
  font-size: 22px;
  color: #000;
}

.diploma_mark h5 img {
  margin: 6px 10px 0px 0px;
}

.diploma_mark .PopupWindow {
  width: 692px;
  margin: 30px auto 0px;
}

.diploma_mark .PopupWindow img {
  width: 100%;
  height: 392px;
}

.diploma_mark .PopupWindow .title {
  font-size: 14px;
  color: #000;
  margin: 15px 0px 0px 0px;
}

.diploma_mark .prev:hover {
  background: url(../images/icon-left.png) #a40001 center center no-repeat;
}

.diploma_mark .next:hover {
  background: url(../images/icon-right.png) #a40001 center center no-repeat;
}

#videoSource {
  width: 900px;
  height: 530px;

}



.videoView {
  position: relative;
}

@media(max-width: 1024px) {
  .banner img {
    height: 40vw;
  }

  .PCbanner {
    display: none;
  }

  .Mbanner {
    display: block;
  }

  .banner .swiper-container .swiper-pagination {
    bottom: 8px;
  }

  .banner .swiper-container .swiper-pagination .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
  }

  .content .name {
    font-size: 18px;
    margin: 5px 0px 10px 0px;
    position: sticky;
    left: 0;
  }

  .content .name .more {
    font-size: 14px;
  }

  .content .name img {
    margin: -2px 5px 0px 0px;
    max-width: 16px;
  }

  .index1 {
    margin: 20px auto 0px;
  }

  .index1L {
    width: 100%;
    height: auto;
    float: none;
    padding: 12px 3% 20px 3%;
  }

  .index1L li {
    width: 48.5%;
    margin: 0px 3% 0px 0px;
    height: auto;
  }

  .index1L li:nth-child(2n) {
    margin-right: 0;
  }

  .index1L li .Img {
    height: 24vw;
  }

  .index1L li .words {
    padding: 8px 5px 10px 5px;
  }

  .index1L li .title {
    margin: 0px 0px 5px 0px;
    font-size: 14px;
    height: auto;
  }

  .index1L li .time {
    font-size: 10px;
  }

  .index1L li .z1 {
    font-size: 10px;
    width: auto;
    height: auto;
  }

  .index1L li .price {
    font-size: 10px;
  }

  .index1L li .end {
    font-size: 10px;
  }

  .index1L li .signUp {
    font-size: 10px;
    width: 70px;
  }

  .index1L li .collect {
    width: 16px;
    height: 15px;
    background-size: 100%;
    margin: 12px 0px 0px 0px;
  }

  .index1L li:nth-child(3) {
    display: none;
  }

  .index1L .index1LBox1_1 .swiper-button-prev,
  .index1L .index1LBox1_1 .swiper-button-next {
    width: 20px;
    height: 50px;
    margin-top: -25px;
  }

  .index1L .index1LBox1_1 .swiper-button-prev {
    left: -10px;
  }

  .index1L .index1LBox1_1 .swiper-button-next {
    right: -10px;
  }

  .index1R {
    width: 94%;
    float: none;
    margin: 15px auto;
    padding: 7px 6px;
    height: auto;
  }

  .index1R ul {
    margin: 18px 0px 0px 0px;
  }

  .index1R li {
    padding: 0px 0px 8px 0px;
    margin: 0px 0px 8px 0px;
  }

  .index1R li a {
    font-size: 14px;
  }

  .index2 {
    width: 94%;
    margin: 5px auto 0px;
  }

  .index2 .list a {
    font-size: 14px;
    line-height: 26px;
    padding: 0px 10px;
  }

  .index2 .list {
    position: sticky;
    padding: 0;
    left: 0;
  }

  .index2 .list form {
    position: absolute;
    right: 0px;
    top: -33px;
    height: 24px;
    width: 140px;
  }

  .index2 .list form input[type='text'] {
    height: 100%;
    width: 115px;
  }

  .index2 .list form input.btn-sub {
    height: 100%;
    width: 24px;
  }

  .index2 {
    overflow-x: scroll;
  }

  .index2Box {
    width: 1200px;
  }

  .index2::-webkit-scrollbar {
    height: 6px;
    border: 1px solid #d2d2d2;
  }

  .index2::-webkit-scrollbar-thumb {
    background: #e8e8e8;
    height: 6px;
    border-radius: 10px;
  }

  .index2::-webkit-scrollbar-track {
    background: #fff;
    border-bottom: 1px solid #d2d2d2;
  }

  .index2 ul {
    padding: 0px 0px 0px 5px;
  }

  .index2 li {
    padding: 10px 0px;
  }

  .index3 {
    margin: 25px 0px 0px 0px;
  }

  .index3L {
    width: 94%;
    margin: 0 auto;
    float: none;
    min-height: 200px;
    height: auto;
  }

  .index3LBox {
    min-height: calc(24vw + 40px);
  }

  .index3LBox .swiper-container {
    width: 95%;
    margin: 0 auto 10px;
  }

  .index3LBox .swiper-slide .Img {
    height: 24vw;
  }

  .index3LBox .swiper-slide .title {
    font-size: 14px;
  }

  .index3LBox .swiper-button-prev {
    width: 20px;
    height: 50px;
    top: 35px;
  }

  .index3LBox .swiper-button-next {
    width: 20px;
    height: 50px;
    top: 35px;
  }

  .index3R {
    width: 94%;
    float: none;
    margin: 15px auto;
    height: auto;
  }

  .index3R ul {
    margin: 0px;
  }

  .index3R ul li {
    width: 16vw;
    margin: 0px calc((100% - 64vw)/3) 12px 0px;
  }

  .index3R ul li .Img {
    width: 100%;
    height: 16vw;
  }

  .index3R ul li .title {
    font-size: 14px;
    margin: 5px 0px 0px 0px;
  }

  .index4 {
    width: 100%;
    margin: 10px auto 0px;
    background: linear-gradient(to right, #ebebeb, #f0f0f0, #fdfdfd);
    padding: 20px 0px 25px 0px;
  }

  .index4L {
    width: 94%;
    float: none;
    margin: 0 auto 15px;
    background: #fff;
    border: 0;
    border-top: 4px solid #a40001;
    height: auto;
  }

  .index4LBox {
    margin: 12px 0px 10px 0px;
  }

  .index4LBox .swiper-container {
    width: 95%;
  }

  .index4LBox .Img {
    height: 50vw;
  }

  .index4LBox .swiper-slide .title {
    height: 40px;
    line-height: 20px;
    margin: 6px 0px 10px 0px;
  }

  .index4LBox .swiper-button-prev {
    width: 20px;
    height: 50px;
  }

  .index4LBox .swiper-button-next {
    width: 20px;
    height: 50px;
  }

  .index4R {
    width: 94%;
    float: none;
    margin: 0 auto;
    background: #fff;
    height: auto;
    padding: 5px 10px 15px 10px;
    border: 0;
    border-top: 4px solid #a40001;
  }

  .content .index4R .index4RBox {
    width: 100%;
    height: 190px;
    line-height: 190px;
    font-size: 18px;
    margin: 10px 0px 0px 0px;
  }



  .diploma_mark .img_con {
    width: 90%;
    margin-left: 0px;
    left: 5%;
    padding: 20px 5% 30px 5%;
    /* height: auto; */
    height: 45%;
    top: 70%;
  }

  .diploma_mark h5 {
    font-size: 16px;
  }

  .diploma_mark h5 img {
    margin: 2px 5px 0px 0px;
  }

  .diploma_mark .close {
    top: 15px;
    right: 10px;
    width: 20px;
    height: 20px;
    background-size: 100%;
  }

  .diploma_mark .PopupWindow {
    width: 100%;
    margin: 20px auto 0px;
    height: 70%;
  }

  .diploma_mark .PopupWindow img {
    height: auto;
    max-width: 100%;
  }

  .diploma_mark .prev {
    left: 2.5%;
    width: 24px;
    height: 50px;
    padding: 0px;
  }

  .diploma_mark .next {
    right: 2.5%;
    width: 24px;
    height: 50px;
    padding: 0;
  }

  .diploma_mark .PopupWindow .title {
    margin: 10px 0px 0px 0px;
    font-size: 12px;
  }

  .videoList {
    width: 94%;
    margin: 0 auto;
    padding: 10px 8px 0px 8px;
  }

  .videoList li {
    width: 48%;
    margin: 0px 0px 13px 0px;
  }

  .videoList li:nth-child(2n) {
    float: right;
  }

  .videoList li .Img {
    height: 25vw;
  }

  .videoList li .title {
    margin: 5px 0px 0px 0px;
    font-size: 12px;
    height: 20px;
  }

  .videoList li .Img:after {
    width: 40px;
    height: 40px;
    margin-top: -20px;
    margin-left: -20px;
    background-size: cover;
  }


  /*.Voice*/
  .VoiceList {
    padding: 0px 8px;
  }

  .VoiceList li {
    padding: 10px 0px;
    float: none;
    width: 100%;
    box-sizing: border-box;
  }

  .VoiceList li:last-child {
    border: 0;
  }

  .VoiceList li .Img {
    width: 31%;
    height: 39vw;
  }

  .VoiceList li .words {
    margin: 0;
    width: 66%;
    float: right;
    height: 39vw;
  }

  .VoiceList li .title {
    font-size: 16px;
    margin: 0px 0px 8px 0px;
    /* height: 21px; */
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
  }

  .VoiceList li .sum {
    font-size: 12px;
    overflow: hidden;
    height: 75px;
    line-height: 18px;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
  }

  .VoiceList li .online {
    width: 40%;
    font-size: 12px;
    height: 26px;
    line-height: 26px;
    bottom: 5px;
  }

  .VoiceList li .download {
    left: 45%;
  }

  .videoModal .videoView {
    max-width: 93vw !important;
    width: 93vw;
  }

  #videoSource {
    width: 100%;
    height: calc(70vw - 55px);
  }



}