* { -webkit-tap-highlight-color: rgba(0, 0, 0, 0);}
*, :after, :before { box-sizing: border-box; }
html, body, div, p, h1, h2, h3, h4, h5, input, label, ul, ol, li, select, i { margin: 0; padding: 0; }
html, body { min-height: 100%; font-family: -apple-system, BlinkMacSystemFont, "PingFang SC","Helvetica Neue",STHeiti,"Microsoft Yahei",Tahoma,Simsun,sans-serif;}
li { list-style: none; }
input, select { outline: none; }
select { -webkit-appearance: none; -moz-appearance: none; appearance: none; }
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none; -moz-appearance: none; appearance: none;
}
  
img { max-width: 100%; }
.clearfix:after, .clearfix:before { display: table; content: " "; clear: both; }
.jw-error .jw-preview, .jwplayer .jw-preview {
  background-size: cover !important;
}
body {
  height: 100%;
  background: url('https://cdn13.mudu.tv/assets/upload/editor/163245909497777.jpg') center no-repeat;
  background-size: 100% 110%;
}

/*container*/
.container {
  width: 1114px;
  height: 100%;
  margin: 0 auto;
  font-size: 17px;
  color: #333;
}

/* header */
.header {
  height: 180px;
  margin: 20px 0 30px;
}
.header .logo {
  width: auto;
  height: 120px;
  clear: both; 
  display: block; 
  margin:auto; 
  padding-top: 10px;
}
.header .logoLeft {
  height: 50px;
  /* display: inline-block;  */
  float: left; 
}
.header .logoRight {
  /* display: inline-block;  */
  margin-right: 0px;
  float: right; 
  height: 50px;
}

/* banner */
.banner {
  position: relative;
  height: 502px;
}
.banner .btn-exchange {
  position: absolute;
  top: 122px;
  right: 258px;
  z-index: 2;
  width: 53px;
  height: 52px;
  background: url('../images/btn-exchange.png') 0 0 no-repeat;
  outline: none;
  border: none;
}
.banner .video-content,
.banner .ppt-content.exchange {
  position: absolute;
  top: 0;
  left: 0;
  right: auto;
  width: 804px;
  height: 452px;
  overflow: hidden;
}
.banner .ppt-content,
.banner .video-content.exchange {
  position: absolute;
  top: 0;
  right: 0;
  left: auto;
  width: 310px;
  height: 174px;
  overflow: hidden;
  background-color: rgba(255, 255, 255, .8);
}
.banner .video-content .pic, 
.banner .ppt-content .pic {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
}
.banner .operate-content {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 804px;
  background: #999;
  height: 50px;
  padding: 8px 20px;
}
.banner .operate-content .intro {
  display: none;
}
.banner .operate-content .btn {
  float: left;
  padding: 5px 20px;
  font-size: 16px;
  color: #fff;
  background: transparent;
  border: 1px solid #fff;
  border-radius: 5px;
  text-decoration: none;
}
.banner .intro-content {
  position: absolute;
  top: 174px;
  right: 0;
  height: 328px;
  width: 310px;
  overflow: hidden;
}
.banner .intro-content .pic {
  height: 328px;
}
.banner .slick-slide {
  outline: none;
}
.banner .slick-dots {
  bottom: 0;
}

/* .container .tab-panel {
  background: rgba(255,255,255,1);
  box-shadow: 0px 1px 4px 0px rgba(0,0,0,0.12);
} */
.container .tab-panel .tab-nav {
  height: 52px;
  line-height: 50px;
  background: url('../images/banner.jpg') center  no-repeat;
  background-size: 100% 100%;
  font-weight: 500;
  /* border-bottom: 1px solid #E5E5E5; */
}
.container .tab-panel .tab-nav .tab-item {
  position: relative;
  float: left;
  margin: 0 24px;
  cursor: pointer;
  transition: all .25s ease-in;
  color: #ccc;
}
.container .tab-panel .tab-nav .tab-item.active {
  color: #CFA692;
}
.container .tab-panel .tab-nav .tab-item.active:after {
  content: "";
  width: 130%;
  height: 2px;
  position: absolute;
  bottom: -2px;
  left: -15%;
  background-color: #CFA692;
}
.container .tab-panel .tab-wrapper {
  padding: 0px;
}
.container .tab-panel .cata-panel {
  margin-bottom: 12px;
  padding: 16px;
  padding-bottom: 0;
  background-color: rgba(249,249,249,1);
  border-radius: 4px;
}
.container .tab-panel .cata-panel .panel-header {
  position: relative;
  padding-bottom: 16px;
  text-decoration: none;
}
.container .tab-panel .cata-panel .panel-header .name {
  margin-bottom: 2px;
  line-height: 20px;
  font-weight: 500;
  color: #333;
}
.container .tab-panel .cata-panel .panel-header .desc {
  font-size: 12px;
  color: #999;
}
.container .tab-panel .cata-panel .panel-header .icon {
  position: absolute;
  top: 10px;
  font-size: 18px;
  right: 0;
  transform: rotate(90deg);
}
.container .tab-panel .cata-panel .panel-header.collapsed .icon {
  right: -5px;
  transform: rotate(0);
}
.container .tab-panel .cata-panel .panel-content {
  border-top: 1px solid #EEE;
}
.container .tab-panel .cata-panel .video-item {
  position: relative;
  padding: 15px 0;
  cursor: pointer;
}
.container .tab-panel .cata-panel .video-item.active,
.container .tab-panel .cata-panel .video-item.active .length,
.container .tab-panel .cata-panel .video-item:hover,
.container .tab-panel .cata-panel .video-item:hover .length {
  color: #0067CE;
}
.container .tab-panel .cata-panel .video-item .num {
  float: left;
  width: 30px;
}
.container .tab-panel .cata-panel .video-item .detail {
  float: left;
}
.container .tab-panel .cata-panel .video-item .length {
  font-size: 12px;
  color: #999;
}
.container .tab-panel .cata-panel .video-item .status {
  position: absolute;
  top: 10px;
  right: -5px;
  opacity: 0;
  transition: all .25s ease-in;
}
.container .tab-panel .cata-panel .video-item.active .status {
  opacity: 1;
}
.container .tab-panel .consult-content .consult-item {
  display: block;
  margin-bottom: 24px;
  text-align: center;
}
.container .tab-panel .intro-content .consult-item{
  text-align: center;
}
.container .tab-panel .intro-content .consult-item2{
  text-align: center;
}
.container .tab-panel .intro-content img{
  width: 100%;
}

/* mobile */
/* mobile */
/* mobile */
@media (max-width: 767px) {
  img{
    max-width: 100%;
  }
  body {
    height: 100%;
    /* background: url('../images/bg.png') center top no-repeat; */
    background: none;
    background-color: #2C0851;
    background-size: 100% 100%;
  }
  .container {
    width: 100%;
    font-size: 14px;
  }
  .header {
    height: 120px;
    margin: 5px 5px;
    text-align: center;
  }
  .header .logo {
    width: auto;
    height: 80px;
    padding-top: 18px;
  }
  .header .logoLeft {
    height: 30px;
  }
  .header .logoRight {
    height: 30px;
  }

  sider-bar .sider-item,
  .container .toper,
  .container .banner .btn-vote,
  .container .banner .intro-content,
  .container .content .main {
    display: none !important;
  }
  .container .side {
    max-width: 100%;
    width: 100%;
    background: transparent;
  }
  .container .banner {
    position: relative;
    height: auto;
  }
  .banner .btn-exchange {
    display: none;
  }
  .banner .video-content,
  .banner .ppt-content,
  .banner .operate-content,
  .banner .intro-content {
    width: 100%;
    background: rgba(0, 0, 0, 0);
    position: relative;
    top: 0;
    left: 0;
    height: auto;
  }
  .banner .video-content {
    /* padding-bottom: 56.25%; */
    height: 210.9375px;
  }
  .banner .ppt-content .pic{
    width: 100%;
    height: auto;
    position: static;
  }
  .banner .intro-content {
    display: none;
  }
  .banner .operate-content {
    padding: 8px 5px;
    overflow: hidden;
  }
  .banner .operate-content .btn {
    position: absolute;
    top: 0;
    bottom: 0;
    margin: auto;
    height: 32px;
  }
  .banner .operate-content .intro {
    display: block;
    margin: 0 0 0 80px;
    overflow: hidden;
  }
  .banner .operate-content .pic {
    width: 100%;
  }

  .container .tab-panel {
    box-shadow: none;
  }
  .container .tab-panel .tab-nav .tab-item {
    width: 28%;
    margin: 0 2.5%;
    text-align: center;
  }
  .container .tab-panel .tab-nav .tab-item.active:after {
    width: 50%;
    left: 25%;
  }
  .container .tab-panel .tab-wrapper {
    position: absolute;
    width: 100%;
    height: auto;
    /* padding: 16px; */
  }
  .container .tab-panel .cata-content,
  .container .tab-panel .comment-content {
    margin: -16px;
  }
  .container .tab-panel .cata-panel {
    background: transparent;
    padding-bottom: 16px;
    border-bottom: 1px solid #EEE;
    border-radius: 0;
  }
  .container .tab-panel .cata-panel .panel-header {
    padding-bottom: 0;
  }
  .container .tab-panel .cata-panel .panel-content {
    border-top: none;
  }
  .container .tab-panel .cata-panel .video-item {
    padding: 16px 0 0;
  }
  .container .tab-panel .comment-content {
    padding-bottom: 75px;
  }
  .container .tab-panel .intro-content .consult-item img{
    width: 100%;
  }
  .consult-item2 .img {
    width: 100%;
    margin-left: 0px;
  }
}