.videoList__videoListBox-3jYcR {
  width: 100%;
  height: 100%;
}
.videoList__videoListBox-3jYcR:after {
  content: "";
  display: block;
  clear: both;
}
#videoList__logo-2yass {
  float: left;
  margin-left: 30px;
}
#videoList__logo-2yass > a {
  float: left;
  width: 74px;
  height: 40px;
  background: url(/images/logo_c4249.svg) no-repeat center center;
  -webkit-background-size: cover;
  background-size: cover;
}
#videoList__logo-2yass > h1 {
  font-size: 0.18rem;
  float: right;
  font-weight: 600;
}
.videoList__videoList-38ATT {
  overflow-x: hidden;
  overflow-y: auto;
  height: 100%;
  box-sizing: border-box;
  padding: 85px 0 100px;
}
.videoList__videoUl-ANAnR {
  width: 1196px;
  margin: 0 auto;
  position: relative;
}
.videoList__videoUl-ANAnR:after {
  content: "";
  display: block;
  clear: both;
}
.videoList__videoUl-ANAnR .videoList__videoLi-1ClqY {
  width: 376px;
  height: 270px;
  cursor: pointer;
  position: relative;
  float: left;
  background-color: #fb452f;
  -webkit-box-shadow: 0 0 8px rgba(0, 0, 0, 0.2);
  -moz-box-shadow: 0 0 8px rgba(0, 0, 0, 0.2);
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.2);
  -webkit-transition: all 0.2s;
  -moz-transition: all 0.2s;
  -ms-transition: all 0.2s;
  -o-transition: all 0.2s;
  transition: all 0.2s;
  margin-right: 34px;
  margin-top: 30px;
}
.videoList__videoUl-ANAnR .videoList__videoLi-1ClqY:nth-child(3n) {
  margin-right: 0;
}
.videoList__videoUl-ANAnR .videoList__videoLi-1ClqY:hover .videoList__playIconBox-ki03h {
  display: block;
}
.videoList__videoUl-ANAnR .videoList__videoLi-1ClqY .videoList__videoTitle-3CnzB {
  font-size: 24px;
  line-height: 24px;
  color: #FFFFFF;
  text-align: center;
  margin-top: 100px;
}
.videoList__videoUl-ANAnR .videoList__videoLi-1ClqY .videoList__videoText-1sQy5 {
  font-size: 14px;
  line-height: 14px;
  color: #FFFFFF;
  text-align: center;
  margin-top: 30px;
}
.videoList__videoUl-ANAnR .videoList__videoLi-1ClqY .videoList__playIconBox-ki03h {
  display: none;
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background-color: rgba(255, 255, 255, 0.2);
}
.videoList__videoUl-ANAnR .videoList__videoLi-1ClqY .videoList__playIconBox-ki03h .videoList__playIconBg-S3JUb {
  position: absolute;
  width: 60px;
  height: 60px;
  left: 50%;
  top: 50%;
  border-radius: 50%;
  background-color: #FFFFFF;
  -webkit-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}
.videoList__videoUl-ANAnR .videoList__videoLi-1ClqY .videoList__playIconBox-ki03h .videoList__playIconBg-S3JUb .videoList__playIcon-1T7d3 {
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-right: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 10px solid #fb452f;
  margin-top: 20px;
  margin-left: 26px;
}
.videoList__title-2XgzR {
  font-size: 18px;
  color: #000000;
  font-family: "Microsoft YaHei";
  line-height: 40px;
  float: right;
  margin-right: 50%;
  transform: translateX(50%);
}
@media screen and (max-width: 1000px) {
  html,
  body {
    min-width: 0;
    width: 100%;
  }
  .videoList__videoList-38ATT {
    padding: 0;
  }
  .videoList__videoUl-ANAnR {
    margin-left: auto;
    margin-right: auto;
    width: 95%;
    overflow: hidden;
  }
  .videoList__videoUl-ANAnR .videoList__videoLi-1ClqY {
    clear: both;
    width: 100%;
  }
  .videoList__title-2XgzR {
    float: left;
    margin-right: 0;
    transform: translateX(0);
  }
}
.videoList__headNav-3UQPJ {
  position: fixed;
  top: 8px;
  left: 0;
  z-index: 500;
  width: 100%;
  height: 50px;
  border-bottom: 1px solid #c0c3c7;
  box-sizing: border-box;
  padding: 0 20px;
}
.videoList__headNav-3UQPJ:after {
  content: "";
  clear: both;
  display: block;
}
.videoList__headNav-3UQPJ .videoList__headBtnBox-16Rux {
  float: left;
  height: 100%;
  margin: 0 10px;
}

.videoHelp__videoListBox-1FJUk {
  width: 100%;
  height: 100%;
}
.videoHelp__videoListBox-1FJUk:after {
  content: "";
  display: block;
  clear: both;
}
#videoHelp__logo-1coGg {
  float: left;
  margin-left: 30px;
}
#videoHelp__logo-1coGg > a {
  float: left;
  width: 74px;
  height: 40px;
  background: url(/images/logo_c4249.svg) no-repeat center center;
  -webkit-background-size: cover;
  background-size: cover;
}
#videoHelp__logo-1coGg > h1 {
  font-size: 0.18rem;
  float: right;
  font-weight: 600;
}
.videoHelp__videoList-13lN2 {
  overflow-x: hidden;
  overflow-y: auto;
  height: 100%;
  box-sizing: border-box;
  margin-top: 18px;
  position: relative;
}
.videoHelp__videoListContent-2x8Ln {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  margin-bottom: 50px;
}
.videoHelp__videoClass-3do_e {
  color: #fb452f;
  width: 70px;
  height: 30px;
  border-bottom: 2px solid #fb452f;
  font-size: 16px;
  margin-top: 30px;
  text-align: center;
  cursor: pointer;
}
.videoHelp__videoUl-uT4v8 {
  margin: 0 auto 30px auto;
  position: relative;
  width: 1220px;
}
.videoHelp__videoUl-uT4v8 .videoHelp__videoLi-2JLHm {
  width: 288px;
  height: 290px;
  cursor: pointer;
  position: relative;
  float: left;
  background-color: #fff;
  border-radius: 4px;
  -webkit-transition: all 0.2s;
  -moz-transition: all 0.2s;
  -ms-transition: all 0.2s;
  -o-transition: all 0.2s;
  transition: all 0.2s;
  margin-right: 16px;
  margin-top: 30px;
}
.videoHelp__videoUl-uT4v8 .videoHelp__videoLi-2JLHm .videoHelp__img-2Xbqb {
  border-top-left-radius: 4px;
  border-top-right-radius: 4px;
}
.videoHelp__videoUl-uT4v8 .videoHelp__videoLi-2JLHm:hover {
  -webkit-transform: translateY(-10px);
  -moz-transform: translateY(-10px);
  -ms-transform: translateY(-10px);
  -o-transform: translateY(-10px);
  transform: translateY(-10px);
  -webkit-box-shadow: 0px 2px 9px 0px rgba(4, 0, 0, 0.07);
  -moz-box-shadow: 0px 2px 9px 0px rgba(4, 0, 0, 0.07);
  box-shadow: 0px 2px 9px 0px rgba(4, 0, 0, 0.07);
}
.videoHelp__videoUl-uT4v8 .videoHelp__videoLi-2JLHm:hover .videoHelp__playIconBox-3tOEV {
  display: block;
}
.videoHelp__videoUl-uT4v8 .videoHelp__videoLi-2JLHm .videoHelp__videoTitle-gGZ-0 {
  font-size: 24px;
  line-height: 24px;
  color: #FFFFFF;
  text-align: center;
  margin-top: 100px;
}
.videoHelp__videoUl-uT4v8 .videoHelp__videoLi-2JLHm .videoHelp__videoText-L-w8t {
  font-size: 14px;
  line-height: 14px;
  color: #FFFFFF;
  text-align: center;
  margin-top: 30px;
}
.videoHelp__videoUl-uT4v8 .videoHelp__videoLi-2JLHm .videoHelp__playIconBox-3tOEV {
  display: none;
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background-color: rgba(255, 255, 255, 0.2);
}
.videoHelp__videoUl-uT4v8 .videoHelp__videoLi-2JLHm .videoHelp__playIconBox-3tOEV .videoHelp__playIconBg-79Al5 {
  position: absolute;
  width: 60px;
  height: 60px;
  left: 50%;
  top: 50%;
  border-radius: 50%;
  background-color: #FFFFFF;
  -webkit-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}
.videoHelp__videoUl-uT4v8 .videoHelp__videoLi-2JLHm .videoHelp__playIconBox-3tOEV .videoHelp__playIconBg-79Al5 .videoHelp__playIcon-28gUT {
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-right: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 10px solid #fb452f;
  margin-top: 20px;
  margin-left: 26px;
}
.videoHelp__videoUl-uT4v8 .videoHelp__videoLi-2JLHm .videoHelp__bottom-3feQI {
  height: 117px;
}
.videoHelp__videoUl-uT4v8 .videoHelp__videoLi-2JLHm .videoHelp__bottom-3feQI > span {
  display: block;
}
.videoHelp__videoUl-uT4v8 .videoHelp__videoLi-2JLHm .videoHelp__bottom-3feQI > span:nth-child(1) {
  margin: 10px 0 10px 15px;
  font-size: 16px;
}
.videoHelp__videoUl-uT4v8 .videoHelp__videoLi-2JLHm .videoHelp__bottom-3feQI > span:nth-child(2) {
  margin-left: 15px;
  color: #a4a4a4;
}
.videoHelp__videoUl-uT4v8 .videoHelp__videoLi-2JLHm .videoHelp__bottom-3feQI > div {
  margin: 15px 0 0 15px;
}
.videoHelp__videoUl-uT4v8 .videoHelp__videoLi-2JLHm .videoHelp__bottom-3feQI > div > span {
  color: #a4a4a4;
}
.videoHelp__videoUl-uT4v8 .videoHelp__videoLi-2JLHm .videoHelp__bottom-3feQI > div > span:nth-child(1) {
  display: inline-block;
  color: #e94829;
  font-size: 16px;
  margin-right: 160px;
}
.videoHelp__title-HRplh {
  font-size: 18px;
  color: #000000;
  font-family: "Microsoft YaHei";
  line-height: 40px;
  float: right;
  margin-right: 50%;
  transform: translateX(50%);
}
@media screen and (max-width: 1000px) {
  html,
  body {
    min-width: 0;
    width: 100%;
  }
  .videoHelp__videoList-13lN2 {
    padding: 0;
  }
  .videoHelp__videoUl-uT4v8 {
    margin-left: auto;
    margin-right: auto;
    width: 95%;
    overflow: hidden;
  }
  .videoHelp__videoUl-uT4v8 .videoHelp__videoLi-2JLHm {
    clear: both;
    width: 100%;
  }
  .videoHelp__title-HRplh {
    float: left;
    margin-right: 0;
    transform: translateX(0);
  }
}
.videoHelp__headNav-3SpBc {
  position: fixed;
  top: 8px;
  left: 0;
  z-index: 500;
  width: 100%;
  height: 50px;
  border-bottom: 1px solid #c0c3c7;
  box-sizing: border-box;
  padding: 0 20px;
}
.videoHelp__headNav-3SpBc:after {
  content: "";
  clear: both;
  display: block;
}
.videoHelp__headNav-3SpBc .videoHelp__headBtnBox-1DDOJ {
  float: left;
  height: 100%;
  margin: 0 10px;
}