@charset "UTF-8";
.block1 {
  /*margin-top: -50px;*/
}

.block1 li .item {
  padding: 29px 40px;
  height: 124px;
  background-size: 100% 100%;
}

.block1 li .item .icon {
  margin-right: 43px;
  -ms-flex-negative: 0;
      flex-shrink: 0;
  width: 50px;
}

.block1 li .item .info .tit {
  font-weight: bold;
  margin-bottom: 7px;
}

.block1 li .item .info .desc {
  color: #D3D3D3;
}

.sec-type {
  text-align: center;
  margin-bottom: 55px;
}

.sec-type img {
  width: 19px;
}

.sec-type img.tit {
  width: auto;
  height: 41px;
  margin: 0 30px;
}

.sec-type span {
  padding: 0 25px;
  font-weight: bold;
}

.section1 .list ul {
  margin: -10px;
}

.section1 .list .item {
  margin: 10px;
}

.section1 .list .item .item-type {
  height: 35px;
}

.section1 .list .item .item-type .cat {
  width: 85px;
  height: 35px;
  -ms-flex-negative: 0;
      flex-shrink: 0;
}

.section1 .list .item .item-type .tit {
  padding: 0 11px;
}

.section1 .list .item .item-desc {
  margin: 16px 0 18px;
}

.section1 .list .item .item-desc.desc1 {
  min-height: 4em;
  font-size: 14px;
  padding: 0 10px;
  line-height: 25px;
}

.section1 .list .item .item-tit2 {
  font-weight: bold;
  padding: 0 10px;
}

.section1 .list .item .item-desc.desc2 {
  margin-top: 0;
  min-height: 3em;
  font-size: 14px;
  padding: 0 10px;
}

.section1 .list .item .item-tit2 img {
  margin-right: 10px;
  width: 20px;
}

.section1 .list .item .item-pic img {
  height: 150px;
}

.section2 .list .dd {
  margin-bottom: 74px;
}

/* .section2 .list .dd .item-box1 .item-info .desc {
  color: #fff;
} */
 .flex-dg-dz {color: #000;}

.section2 .list .dd .item-box1 .item-info .box1 .uname {
  color: #fff;
}

.section2 .list .dd .item-box1 .item-info .box1 .uinfo .tit {
  color: #fff;
}

.section2 .list .dd .item-box1 .uimg {
  margin-right: 50px;
}

.section2 .list .dd .item-box1 .uimg img {
  width: 180px;
  height: 180px;
  border-radius: 50%;
}

.section2 .list .dd .item-box1 .item-info .box1 {
  background-image: url(../images/courseB/teacher_tit.jpg);
  background-size: 100% 100%;
  margin-bottom: 15px;
  padding: 8px 0;
}

.section2 .list .dd .item-box1 .item-info .box1 .uname {
  font-weight: bold;
  min-width: 181px;
  text-align: center;
  padding: 0 25px;
}

.section2 .list .dd .item-box1 .item-info .box1 .uinfo .tit {
  padding: 0 25px;
}

.section2 .list .dd .item-box1 .item-info .desc {
  line-height: 1.66;
  letter-spacing: 1px;
}

.section2 .list .dd .piclist {
  margin-top: 45px;
}

.section2 .list .dd .piclist li {
  overflow: hidden;
  cursor: pointer;
}

.section2 .list .dd .piclist li .item {
  overflow: hidden;
}

.section2 .list .dd .piclist li .item.bgt img,
.section2 .list .dd .piclist li .item .pimg img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  opacity: 0;
}

.section2 .list .dd .piclist li .item .plays {
  position: relative;
}

.section2 .list .dd .piclist li .item .plays:after {
  content: "";
  position: absolute;
  left: 50%;
  margin-top: -38px;
  top: 50%;
  margin-left: -38px;
  cursor: pointer;
  width: 76px;
  height: 76px;
  background: url("https://www.9artedu.com/common/img/ff1504_76x76.png") center no-repeat;
}

.plays-img {
  content: "";
  position: absolute;
  left: 50%;
  margin-top: -38px;
  top: 50%;
  margin-left: -38px;
  cursor: pointer;
  width: 76px;
  height: 76px;
}

.section2 .list .dd:last-child {
  margin-bottom: 0;
}

/* 课程大纲 */
.section3 .tabs {
  margin-bottom: 75px;
  position: sticky;
  background: #000;
  top: 50px;
  padding: 15px 0;
  z-index: 2;
}

.section3 .tabs li {
  width: 270px;
  height: 60px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  cursor: pointer;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-image: none;
  margin: 7px 15px;
}

.section3 .tabs li.active {
  background-image: none;
}

.section3 .tabs li:last-child {
  margin-right: 0;
}

.section3 .tablist .itembox {
  background-position: top center;
  background-size: 100%;
  padding: 0 5px;
}

.section3 .tablist .itembox .item1 {
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
}

.section3 .tablist .itembox .item1 .tit1 {
  margin-bottom: -12px;
}

.section3 .tablist .itembox .item1 .tit2 {
  margin: 0 20px;
}

.section3 .tablist .itembox .item1 .ppt img {
  margin-right: 12px;
}

.section3 .tablist .itembox .item2 {
  margin-top: 20px;
  margin-bottom: 25px;
}

.section3 .tablist .itembox .steep-type {
  height: 50px;
  background-image: url(../images/courseB/dg_tit.jpg);
  background-size: cover;
  margin-bottom: 15px;
}

.section3 .tablist .itembox .steep-type .num {
  width: 112px;
  height: 50px;
  color: #fff;
}

.section3 .tablist .itembox .steep-type .tit {
  overflow: hidden;
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  padding-left: 26px;
  color: #fff;
}

.section3 .tablist .itembox .steep-type.steep-type2 {
  background: #FFCE19;
}

.section3 .tablist .itembox .steep-type.steep-type2 .num {
  border: 2px solid #FFCE19;
  color: #FFCE19;
}

.section3 .tablist .itembox .steep-list li {
  margin-bottom: 50px;
}

.section3 .tablist .itembox .steep-list li .item-lm {
  padding: 11px 22px 11px 22px;
}

.section3 .tablist .itembox .steep-list li .item-lm .lm-tit {
  margin-bottom: 15px;
}

.section3 .tablist .itembox .steep-list li .item-lm .lm-tit2 {
  color: #FFCE19;
  margin-bottom: 6px;
}

.section3 .tablist .itembox .steep-list li .item-lm .bkt {
  padding-left: 23px;
  position: relative;
}

.section3 .tablist .itembox .steep-list li .item-lm .bkt::before {
  content: "";
  width: 8px;
  height: 24px;
  background: #FFCE19;
  position: absolute;
  left: 0;
  top: 0;
}

.section3 .tablist .itembox .steep-list li .item-lm .desc2 {
  margin-top: 5px;
}

.section3 .tablist .itembox .steep-list li .item-lm .li {
  margin-top: 12px;
  color: #000;
}

.section3 .tablist .itembox .steep-list li .item-lm .li .icon {
  -ms-flex-negative: 0;
      flex-shrink: 0;
  margin-right: 12px;
  position: relative;
  top: -4px;
}

.section3 .tablist .itembox .steep-list li .item-lm .li .icon img {
  width: 17px;
}

.section3 .tablist .itembox .steep-list li .item-table li {
  margin-bottom: 0;
}

.section3 .tablist .itembox .steep-list li .item-table table {
  border-collapse: collapse;
  width: 100%;
  color: #000;
}

.section3 .tablist .itembox .steep-list li .item-table table tr td {
  text-align: center;
  height: 40px;
  padding: 5px 0;
  border: 1px solid #5E5E5E;
}

.section3 .tablist .itembox .steep-list li .item-box2 {
  /* background: #121212; */
  overflow: hidden;
  margin-bottom: 35px;
}

.section3 .tablist .itembox .steep-list li .item-box2 ul {
  width: 100%;
}

.section3 .tablist .itembox .steep-list li .item-box2 ul li {
  margin-bottom: 0;
}

.section3 .tablist .itembox .steep-list li .kc-list .item-box2:nth-child(2n) ul {
  -webkit-box-orient: horizontal;
  -webkit-box-direction: reverse;
      -ms-flex-direction: row-reverse;
          flex-direction: row-reverse;
}

.section3 .tablist .itembox .zj-list ul {
  margin: 0 -15px;
}

.section3 .tablist .itembox .zj-list ul li .item {
  margin: 10px 15px;
}

.section3 .tablist .itembox .zj-list ul li .item .steep-type {
  margin-bottom: 46px;
}

.section3 .tablist .itembox .zj-list ul li .item .steep-type .tit {
  padding: 0 5px;
  text-align: center;
  font-size: 18px;
}

.section3 .tablist .itembox .zj-list ul li .item .item-box {
  background: #1D1D1D;
  border-radius: 7px;
  margin-top: 110px;
  min-height: 380px;
  padding: 55px 18px 18px 18px;
  position: relative;
}

.section3 .tablist .itembox .zj-list ul li .item .item-box .user {
  text-align: center;
  position: absolute;
  top: -54px;
  z-index: 1;
  width: 110px;
  left: 35%;
}

.section3 .tablist .itembox .zj-list ul li .item .item-box .uname {
  text-align: center;
  margin: 15px 0;
}

.section3 .tablist .itembox .zj-list ul li .item .item-box .post {
  text-align: center;
  line-height: 1.8;
  height: 5.4em;
}

.section3 .tablist .itembox .zj-list ul li .item .item-box .desc {
  padding: 20px 0;
  margin-top: 20px;
  border-top: 1px dashed #383838;
  line-height: 1.6;
}

.guihua {
  padding-top: 40px;
}

.guihua .gh-tit {
  text-align: center;
  color: #FF901C;
  margin-bottom: 31px;
}

.guihua .item {
  text-align: center;
  height: 261px;
  background-color: #000;
  background-size: 100%;
  position: relative;
  background-position: top center;
}

.guihua .item .tit {
  position: absolute;
  bottom: 25px;
  font-weight: bold;
  width: 100%;
  left: 0;
  padding: 0 25px;
}

.guihua .item .ewm {
  padding-top: 25px;
}

.guihua .item .ewm img {
  max-width: 137px;
}

.section4 {
  clear: both;
}

.section4 .item {
  text-align: center;
  background: #24232B url("https://huila-cos.huilahuila.com/promote/support/pc/img/line2.png") no-repeat bottom center;
  background-size: 100%;
  padding-bottom: 16px;
}

.section4 .item .item-tit {
  margin-top: 10px;
  color: #F8F0D3;
  font-weight: bold;
}

.section5 {
  position: relative;
  z-index: 1;
}

.section5 .lmt {
  position: absolute;
  top: 250px;
  z-index: -1;
}

.section5 .list ul {
  margin: -8px;
}

.section5 .list .item {
  margin: 8px;
  height: 90px;
  text-align: center;
  background: #1C1C1C;
  -webkit-transition: all ease 0.3s;
  transition: all ease 0.3s;
  color: #F8F0D3;
}

.section5 .list .item-ap {
  color: #1C1C1C;
  height: 80px;
}

.section5 .list .item:hover {
  opacity: 0.888;
}

.section5 .course {
  margin-top: 250px;
}

.section5 .course ul {
  margin: -14px;
}

.section5 .course .item {
  margin: 14px;
  background-size: 100% 100%;
  background-color: inherit;
  height: 200px;
  padding: 44px 38px;
}

.section5 .course .item .icon {
  margin-right: 28px;
}

.section5 .course .item .icon img {
  width: 72px;
}

.section5 .course .item .info {
  text-align: left;
}

.section5 .course .item .info .tit {
  color: #ffffff;
}

.section5 .course .item .info .desc {
  line-height: 1.6;
  margin-top: 10px;
  width: 300px;
}

.section6 .wrap {
  padding: 45px 36px;
  background: -webkit-gradient(linear, left top, left bottom, from(#19244C), to(#101529));
  background: -webkit-linear-gradient(top, #19244C 0%, #101529 100%);
  background: linear-gradient(180deg, #19244C 0%, #101529 100%);
  border-radius: 17px;
}

.section6 .wrap .list1 {
  width: 637px;
}

.section6 .wrap .list1 li {
  margin-bottom: 9px;
}

.section6 .wrap .list1 li .item {
  background: url("https://huila-cos.huilahuila.com/promote/support/pc/img/bg_kc.png") no-repeat;
  font-weight: bold;
  background-size: 100% 100%;
  height: 143px;
  position: relative;
}

.section6 .wrap .list1 li .item .tip {
  position: absolute;
  left: 0;
  color: #fff;
  width: 157px;
  text-align: center;
  top: 5px;
  font-size: 18px;
}

.section6 .wrap .list1 li .item .item-cont {
  padding: 0 35px;
}

.section6 .wrap .list1 li .item .item-cont .price {
  color: #FF1F1F;
  width: 218px;
  -ms-flex-negative: 0;
      flex-shrink: 0;
  margin-top: 25px;
}

.section6 .wrap .list1 li .item .item-cont .price .jg1 {
  font-size: 54px;
  font-family: "din";
}

.section6 .wrap .list1 li .item .item-cont .price .dw {
  margin: 20px 0 0 4px;
}

.section6 .wrap .list1 li .item .item-cont .info {
  padding-left: 20px;
}

.section6 .wrap .list1 li .item .item-cont .info .yj {
  margin-top: 6px;
  font-weight: normal;
}

.section6 .wrap .list1 li:last-child {
  margin-bottom: 0;
}

.section6 .wrap .baoming {
  background: #fff;
  border-radius: 5px;
}

.section6 .wrap .baoming .bm-tit {
  background: -webkit-gradient(linear, left top, right top, from(#FE7936), to(#FF3434));
  background: -webkit-linear-gradient(left, #FE7936 0%, #FF3434 100%);
  background: linear-gradient(90deg, #FE7936 0%, #FF3434 100%);
  border-radius: 5px 5px 0px 0px;
  padding: 10px 0 25px;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
}

.section6 .wrap .baoming .bm-tit span {
  margin: 0 15px -10px 15px;
}

.section6 .wrap .baoming .bm-tit .c2 {
  font-weight: bold;
  font-family: "din";
  margin: 0;
}

.section6 .wrap .baoming .time-count {
  overflow: hidden;
  padding: 20px 35px;
}

.section6 .wrap .baoming .time-count li {
  height: 51px;
  text-align: center;
}

.section6 .wrap .baoming .time-count li .time {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  width: 51px;
  height: 51px;
  line-height: 51px;
  background: #FFF7E0;
  border-radius: 6px;
  color: #F9946E;
  font-weight: bold;
  font-family: "din";
  font-size: 30px;
  border: 1px solid #F9946E;
}

.section6 .wrap .baoming .time-count li .tit {
  color: #333;
  font-size: 18px;
  margin-top: 4px;
}

.section6 .wrap .baoming .time-count img {
  width: 6px;
  margin: 0 22px;
}

.section6 .wrap .baoming .btn {
  width: 100%;
  float: left;
  margin: 46px 0 0px;
}

.section6 .wrap .baoming .btn a {
  background: -webkit-gradient(linear, left top, left bottom, from(#FF8424), to(#FF2F25));
  background: -webkit-linear-gradient(top, #FF8424 0%, #FF2F25 100%);
  background: linear-gradient(180deg, #FF8424 0%, #FF2F25 100%);
  border-radius: 27px;
  color: #fff;
  font-weight: bold;
  width: 100%;
  height: 54px;
  text-align: center;
  -webkit-animation: breathe 2s ease-in-out infinite;
          animation: breathe 2s ease-in-out infinite;
}

.section6 .wrap .baoming .saoma {
  padding: 0 30px;
}

.section6 .wrap .baoming .saoma .ewm {
  width: 140px;
  height: 140px;
  background: -webkit-gradient(linear, left top, left bottom, from(#FF8825), to(#FAC226));
  background: -webkit-linear-gradient(top, #FF8825 0%, #FAC226 100%);
  background: linear-gradient(180deg, #FF8825 0%, #FAC226 100%);
  padding: 8px;
}

.section6 .wrap .baoming .saoma .ewm img {
  width: 100%;
}

.section6 .wrap .baoming .saoma .info {
  margin-left: 15px;
  padding-left: 35px;
  background: url("https://huila-cos.huilahuila.com/promote/support/pc/img/icon_arrow.png") no-repeat left top 10px;
  background-size: 21px;
}

.section6 .wrap .baoming .saoma .info .txt2 {
  line-height: 1.4;
  margin-top: 15px;
}

.section6 .wrap .baoming {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  margin-left: 38px;
  overflow: hidden;
}

.section7 .youhui {
  background: -webkit-gradient(linear, left top, left bottom, from(#7D72FF), to(#51B8FF));
  background: -webkit-linear-gradient(top, #7D72FF 0%, #51B8FF 100%);
  background: linear-gradient(180deg, #7D72FF 0%, #51B8FF 100%);
  padding: 42px 40px;
}

.section7 .youhui .yhq {
  width: 177px;
  height: 185px;
  -ms-flex-negative: 0;
      flex-shrink: 0;
  background: url("https://huila-cos.huilahuila.com/promote/support/pc/img/bg_yh.png") no-repeat;
  background-size: 100% 100%;
  padding: 25px;
  color: #000;
  position: relative;
}

.section7 .youhui .yhq .txt1 {
  font-size: 14px;
  font-weight: bold;
}

.section7 .youhui .yhq .txt2 {
  font-size: 64px;
  font-family: "din";
  margin: -25px 0 0 10px;
}

.section7 .youhui .yhq .txt3 {
  position: absolute;
  bottom: 20px;
  width: 100%;
  left: 0;
  text-align: center;
}

.section7 .youhui .qrcode {
  background: #fff;
  border-radius: 15px;
  text-align: center;
  height: 185px;
  padding: 13px 20px 13px 13px;
  width: 358px;
  margin: 0 25px;
}

.section7 .youhui .qrcode .ewm {
  margin-right: 23px;
}

.section7 .youhui .qrcode .ewm img {
  max-width: 159px;
}

.section7 .youhui .qrcode .txt2 {
  margin-top: 22px;
}

.section7 .youhui .yh2 {
  background: #fff;
  padding: 28px 40px;
  height: 185px;
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  overflow: hidden;
  border-radius: 10px;
}

.section7 .youhui .yh2 .txt1 {
  font-size: 47px;
  font-weight: bold;
  color: #FF1F1F;
  font-family: "din";
  text-align: center;
}

.section7 .youhui .yh2 .txt2 {
  background: #F1F6FF;
  border-radius: 36px;
  padding: 9px 0;
  text-align: center;
  color: #070356;
  margin-top: 12px;
}

/* 免费福利 */
.section8 .txt1 {
  text-align: center;
  color: #FFD402;
}

.section8 .txt2 {
  margin: 22px 0 30px;
  text-align: center;
}

.section8 .youshi li {
  color: #000000;
  margin-bottom: 15px;
}

.section8 .youshi li .item {
  background: none no-repeat;
  height: 52px;
  text-align: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  background-size: 100% 100%;
}

.section8 .list {
  padding-top: 20px;
}

.section8 .list li {
  margin-bottom: 24px;
}

.section8 .list li img {
  display: block;
}

.section8 .list li:last-child {
  margin-bottom: 0;
}

/* 常见问题 */
.section9 {
  position: relative;
  z-index: 0;
}

.section9 .bgc {
  position: absolute;
  left: 0;
  top: 0;
  z-index: -1;
}

.section9 .list {
  padding-top: 30px;
}

.section9 .list li {
  margin-bottom: 40px;
}

.section9 .list li .wen {
  color: #FFEA9B;
  font-family: "SourceHanSansCN";
  margin-bottom: 10px;
}

.section9 .list li .da {
  line-height: 1.8;
}

.section9 .list li:last-child {
  margin-bottom: 0;
}

/* 声明公示 */
.section10 {
  position: relative;
  z-index: 1;
  padding-bottom: 100px;
}

.section10 .list li {
  margin-bottom: 5px;
  padding-left: 38px;
  background: url("https://huila-cos.huilahuila.com/promote/support/pc/img/dot2.png") no-repeat left top 5px;
  background-size: 20px;
  line-height: 1.8;
}

.section10 .list li:last-child {
  margin-bottom: 0;
}

.jl-fd {
  height: 1.17rem;
  display: none;
  cursor: pointer;
}

.jl-fd .fixed {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  z-index: 99;
  height: 76px;
}

.jl-fd .info {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
  padding: 0.2rem 0;
}

.jl-fd .pic {
  display: block;
  margin-top: -0.9rem;
  margin-right: 0.23rem;
  width: 3rem;
  height: 1.7rem;
  position: relative;
  border-radius: 0.1rem;
  overflow: hidden;
}

.jl-fd .vid {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.jl-fd .vid video {
  display: block;
  width: 100%;
  height: 100%;
}

.jl-fd .img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  overflow: hidden;
  z-index: 1;
  -webkit-transition: 0.3s;
  transition: 0.3s;
}

.jl-fd .icn {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0.7rem;
  height: 0.7rem;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  z-index: 2;
}

.jl-list1 {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  margin-bottom: -0.15rem;
}

.jl-list1 li {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 30%;
  margin-bottom: 0.15rem;
}

.jl-list1 li:nth-child(3n) {
  width: 40%;
}

.jl-list1 .arr {
  display: block;
  font-size: 0;
  margin-right: 0.06rem;
}

.jl-list1 .txt {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  font-size: 0.18rem;
  color: #d4deff;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  display: -webkit-box;
  overflow: hidden;
}

.jl-fd .btn {
  display: block;
  width: 1.67rem;
  line-height: 0.5rem;
  background: -webkit-gradient(linear, left top, right top, color-stop(0, #de5fbc), to(#4751f5));
  background: -webkit-linear-gradient(left, #de5fbc 0, #4751f5 100%);
  background: linear-gradient(90deg, #de5fbc 0, #4751f5 100%);
  margin-left: 0.6rem;
  border-radius: 0.04rem;
  text-align: center;
  font-size: 0.2rem;
  color: #fff;
  -webkit-transition: 0.3s;
  transition: 0.3s;
}

.jl-fd .btn:hover {
  -webkit-box-shadow: 0 4px 10px 2px rgba(102, 21, 255, 0.5);
          box-shadow: 0 4px 10px 2px rgba(102, 21, 255, 0.5);
}

/*关于我们开始*/
.row-a1 {
  overflow: hidden;
  padding: 60px 0;
}

.m-txtImgb1 {
  overflow: hidden;
}

.m-txtImgb1 .col-l {
  width: auto;
  overflow: hidden;
}

.m-txtImgb1 .col-r {
  float: right;
  width: 532px;
  overflow: hidden;
  margin-left: 80px;
}

.m-txtImgb1 .video-box {
  height: 356px;
  overflow: hidden;
  border-radius: 8px;
}

.m-txtImgb1 .video-box .xgplayer-skin-default .xgplayer-start {
  width: 76px;
  height: 76px;
  background-color: transparent;
}

.m-txtImgb1 .video-box .xgplayer-skin-default.xgplayer-pause .xgplayer-start .xgplayer-icon-play {
  width: 76px;
  height: 76px;
  background: transparent none no-repeat center;
  background-size: contain;
}

.m-txtImgb1 .video-box .xgplayer-skin-default.xgplayer-pause .xgplayer-start .xgplayer-icon-play svg {
  display: none;
}

.m-txtImgb1 .tit {
  font-size: 32px;
  font-weight: bold;
  color: #C0392B;
  margin-bottom: 20px;
}

.m-txtImgb1 .desc {
  font-size: 17px;
  color: #000;
  line-height: 1.7;
  margin-bottom: 30px;
}

.m-txtImgb1 .bot {
  /*    margin-right: 50px;*/
}

/*视频*/
.ul-numb1 {
  color: #C0392B;
  font-size: 18px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

.ul-numb1 .con {
  text-align: center;
}

.ul-numb1 .top .unit {
  font-size: 22px;
  font-weight: bold;
}

.ul-numb1 .top .num {
  font-size: 60px;
  font-weight: bold;
}

.ul-numb1 .p {
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}

/*关于我们结束*/
/*合作企业开始*/
.cooperation {
  width: 100%;
  height: 600px;
  float: left;
}

.cooperation .title {
  width: 100%;
  text-align: center;
}

.cooperation .conts {
  width: 100%;
  position: relative;
  float: left;
}

.cooperation .conts .prev {
  width: 26px;
  height: 42px;
  position: absolute;
  left: 50%;
  top: 50%;
  margin-left: -700px;
  cursor: pointer;
  outline: none;
  z-index: 99;
  margin-top: -21px;
}

.cooperation .conts .next {
  width: 26px;
  height: 42px;
  position: absolute;
  right: 50%;
  cursor: pointer;
  outline: none;
  top: 50%;
  margin-right: -700px;
  z-index: 99;
  margin-top: -21px;
}

.cooperation .conts .list {
  width: 100%;
  margin-top: 50px;
}

.cooperation .conts .list ul {
  width: 100%;
}

.cooperation .conts .list ul li {
  width: 20%;
  height: 120px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.ul-icons li {
  float: left;
  width: 20%;
}

.ul-icons .con {
  display: block;
  font-size: 0;
  height: 120px;
  line-height: 120px;
  text-align: center;
  overflow: hidden;
}

.ul-icons .con img {
  display: inline-block;
  vertical-align: middle;
  max-height: 88px;
}

/*合作企业结束*/
.laybox {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 10;
}

.laybox .closeBtn {
  position: absolute;
  right: -40px;
  top: -40px;
  cursor: pointer;
  z-index: 22;
}

.laybox .innerBox {
  max-width: 1300px;
  position: absolute;
  left: 50%;
  top: 55%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  border-radius: 5px;
  text-align: center;
}

.laybox .innerBox .contbox {
  text-align: center;
}