.wrap{
  width: 1200px;
  margin:0 auto;
}
body,html{
  background:#fff;
}
.openHeader{
  padding: 18px 0;
  box-shadow: 1px 3px 3px #eeeeee;
}
.openHeader .logo{
  float: left;
}
.openHeader .userCenter{
  float: right;
  line-height: 42px;
  font-size: 14px;
  color:#666;
}
.openHeader .userCenter a{
  font-size: 14px;
  color:#666;
  padding: 0 10px;
}
.openHeader .userCenter a img{
  vertical-align: middle;
  margin-left: 10px;
  border-radius: 50%;
}
.nowSite,.nowSite a{
  font-size: 14px;
  color:#999;
}
/* 首页列表 */
.idxBox{
  /* width: 1200px; */
  margin:28px auto;
}
.idxBox .slider{
  height: 280px;
  background: #e1e1e1;
  width: 1200px;
  margin:0 auto;
}
.idxBox .slider .swiper-pagination-bullet{
  background: #fff;
  opacity: 1;
}
.idxBox .slider .swiper-pagination-bullet-active{
  background: #20a2ec;
}
.idxBox .list {
  background: #f7f7f7;
  margin-top: 36px;
}
.idxBox .list .items{
  margin-top: 35px;;
  width: 1200px;
  margin:0 auto;
  padding-bottom: 12px;
}
.idxBox .list .items .title,
.listPage .title{
  line-height: 68px;
}
.idxBox .list .items .title span,
.listPage .title span{
  font-size: 24px;
  float: left;
}
.idxBox .list .items .title a,
.listPage .title a{
  font-size: 14px;
  color:#666;
  float: right;
}
.idxBox .list .items li,
.listPage .list li{
  width: 252px;
  float: left;
  margin-left: 64px;
}
.idxBox .list .items li:nth-child(4n+1),
.listPage .list li:nth-child(4n+1){
  margin-left:0;
}
.idxBox .list .items li .imgs,
.listPage .list li .imgs{
  width: 252px;
  height: 152px;
}
.idxBox .list .items li .imgs img,
.listPage .list li .imgs img{
  display: block;
}
.idxBox .list .items li .hdTit,
.listPage .list li .hdTit{
  font-size: 14px;
  color:#333;
  margin:12px 0;
  display: -webkit-box;
  -webkit-line-clamp:3;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  height:60px;
}
.idxBox .list .items li:hover .hdTit,
.listPage .list li:hover .hdTit{
  transition: all 0.3s ease-in-out;
  color:#ee5b2e;
}
/*分类页*/
.listPage{
  margin-top: 30px;
}
.listPage .list li{
  margin-bottom: 45px;
}
.listPage .title{
  margin-top: 30px;
}
/*视频播放页面*/
.videoDetail .videoPlay .title{
  font-size: 24px;
  padding: 20px 0 25px 0;
}
.videoDetail .videoPlay .box{
  padding: 20px;
  border:1px solid #eee;
  height: 475px;
}
.videoDetail .videoPlay .btns{
  text-align: center;
  padding: 35px 0;
}
.videoDetail .videoPlay .btns a{
  display: inline-block;
  width: 172px;
  height: 40px;
  text-align: center;
  line-height: 40px;
  background: #20a2ec;
  color:#fff;
  font-size: 14px;
  border-radius: 3px;
}
.suggestBox{
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
  z-index: 9;
  background: rgba(0, 0, 0, 0.2);
  display: none;
}
.suggestBox .main{
  position: fixed;
  left: 50%;
  margin-left:-229px;
  top:50%;
  margin-top: -245px;
  width: 456px;
  height:490px;
  background: #fff;
  border:1px solid #eee;
}
.suggestBox .main em{
  position: absolute;
  width: 20px;
  height: 20px;
  background: url(../images/close.png);
  cursor: pointer;
  top: 30px;
  right: 42px;
}
.suggestBox .tit{
  text-align: center;
  font-size: 18px;
  line-height: 1;
  padding: 40px 0 30px 0;
}
.suggestBox .area{
  margin:0 42px;
}
.suggestBox .area textarea{
  width: 100%;
  height: 260px;
  padding: 10px;
  box-sizing: border-box;
  border:1px solid #eee;
  background: #f8f8f8;
  outline: none;
  resize: none;
}
.suggestBox .btns{
  text-align: center;
  padding-top: 40px;
}
.suggestBox .btns input{
  width: 174px;
  height: 40px;
  background: #20a2ec;
  border:0;
  outline: 0;
  cursor: pointer;
  color:#fff;
  line-height: 40px;
  text-align: center;
  border-radius: 2px;
}
/*详情页*/
.courseDetail{
  padding-bottom: 50px;
  padding-top: 30px;
}
.courseDetail .topMsg{
  margin-top: 25px;
  padding: 20px 24px;
  border:1px solid #eee;
  min-height: 250px;
  overflow: hidden;
}
.courseDetail .topMsg .imgs{
  float: left;
  width: 450px;
}
.courseDetail .topMsg .imgs img{
  width: 450px;
  height: 250px;
}
.courseDetail .topMsg .txt{
  overflow: hidden;
  padding-left: 55px;
  padding-top: 10px;
}
.courseDetail .topMsg .txt .hdTit,
.courseDetail .topMsg .txt .hdTit a{
  font-size: 24px;
}
.courseDetail .topMsg .txt .time{
  font-size: 14px;
  padding-top: 20px;
}
.courseDetail .topMsg .txt .des{
  line-height: 24px;
  font-size: 14px;
  position: relative;
  padding-left: 42px;
  margin-top: 20px;
}
.courseDetail .topMsg .txt .des span{
  position: absolute;
  left: 0;
  top:0;
}
.courseDetail .topMsg .txt .look{
  margin-top: 20px;
}
.courseDetail .topMsg .txt .look a{
  display: block;
  width: 134px;
  height: 36px;
  background:#20a2ec;
  color:#fff;
  text-align: center;
  line-height: 36px;
  font-size: 14px;
  border-radius: 5px;
}
.courseDetail .botMsg{
  margin-top: 20px;
  overflow: hidden;
}
.courseDetail .botMsg .intro{
  float: left;
  width: 860px;
  padding: 20px;
  border:1px solid #eee;
}
.courseDetail .botMsg .intro .title{
  font-size: 20px;
  padding-bottom: 20px;
}
.courseDetail .botMsg .intro .content {
  font-size: 14px;
  color:#666;
  line-height: 24px;
}
.courseDetail .botMsg .intro .content p{
  padding-bottom: 20px;
}
.courseDetail .botMsg .rSlide{
  width: 290px;
  float: right;
}
.courseDetail .botMsg .rSlide .teachMsg{
  border:1px solid #eee;
  padding: 0 30px 30px 30px;
  text-align: center;
}
.courseDetail .botMsg .rSlide .teachMsg .tit{
  font-size: 20px;
  line-height: 68px;
}
.courseDetail .botMsg .rSlide .teachMsg .avatar{
  width: 96px;
  margin:0 auto;
  text-align: center;
}
.courseDetail .botMsg .rSlide .teachMsg .avatar img{
  border-radius: 50%;
}
.courseDetail .botMsg .rSlide .teachMsg .name{
  padding-top: 15px;
  text-align: center;
}
.courseDetail .botMsg .rSlide .teachMsg .job{
  margin-top: 8px;
  font-size: 14px;
  line-height: 22px;
}
.courseDetail .botMsg .rSlide .relateList{
  border:1px solid #eee;
  padding: 0 25px 20px 25px;
  margin-top: 15px;
}
.courseDetail .botMsg .rSlide .relateList .tit{
  line-height: 70px;
  font-size: 20px;
}
.courseDetail .botMsg .rSlide .relateList li{
  font-size: 14px;
  line-height: 20px;
  text-overflow: ellipsis;
  overflow: hidden;
  padding: 10px 0;
  border-bottom: 1px dotted #e6e6e6;
}

.tjMsg{
  width: 800px;
  margin:30px auto;
}
.tjMsg .main{
  /* position: fixed;
  top:100px;
  width: 500px;
  left: 50%;
  margin-left: -250px;
  z-index: 10;
  background: #fff; */
}
.tjMsg .main .tit{
  text-align: center;
  line-height: 100px;
  font-size: 20px;
  font-weight: bold;
}
.tjMsg .main .row{
  overflow: hidden;
  padding: 0 30px;
  margin-bottom: 20px;
}
.tjMsg .main .row .row-name{
  float: left;
  width: 50px;
  line-height: 40px;
  font-size: 16px;
  /* font-weight:bold; */
}
.tjMsg .main .row .row-cnt{
  overflow: hidden;
}
.tjMsg .main .row .row-cnt input[type='text']{
  height:40px;
  border:1px solid #d2d2d2;
  line-height:30px;
  padding: 4px 5px;
  box-sizing: border-box;
  width: 100%;
  border-radius: 3px;
  font-size: 13px;
  color:#333;
}
.tjMsg .main .row .row-cnt .remark{
  display: none;
}
.tjMsg .main .row .row-tit{
  /* padding-bottom: 0.08rem; */
  font-size: 15px;
  padding-bottom: 10px;
  font-size: 16px;
}
.tjMsg .main .row .row-cnt label{
  font-size: 15px;
  margin-right: 15px;
  float: left;
  margin-bottom: 15px;
}
.tjMsg .main .row .row-cnt label input{
  vertical-align: middle;
  margin-right: 2px;
}
.tjMsg .main .row .row-cnt textarea{
  width: 100%;
  box-sizing: border-box;
  padding: 5px;
  border:1px solid #d2d2d2;
  height: 50px;
  line-height: 20px;
  font-size: 13px;
  color:#333;
  display: block;
}
.tjMsg .main .btns{
  text-align: center;
  padding-top: 15px;
}
.tjMsg .main .btns button{
  width: 200px;
  height:50px;
  text-align: center;
  line-height: 50px;
  border-radius: 5px;
  font-size: 16px;
  color:#fff;
  background: #20a2ec;
  display: inline-block;
  border:0;
  outline: 0;
}
.tjMsg .close{
  position: absolute;
  right: 10px;
  top:10px;
  width: 20px;
  height: 20px;
  background: url(../images/close.png);
  cursor: pointer;
}
.courseDetail .botMsg .intro .content{font-size: 16px; font-family: "microsoft yahei"; color: #5a5a5a; line-height: 1.8; word-break:break-all;word-wrap:break-word; }
.courseDetail .botMsg .intro .content blockquote{border-left:5px solid #eee;margin:20px;padding:5px 10px;clear:both;}
.courseDetail .botMsg .intro .content blockquote p{margin-bottom:0px;}
.courseDetail .botMsg .intro .content h1{font-size: 32px; font-weight: bold;margin: 20px 0px 15px;}
.courseDetail .botMsg .intro .content h2{font-size: 24px; font-weight: bold;margin: 20px 0px 15px;}
.courseDetail .botMsg .intro .content h3{font-size: 20px; font-weight: bold;margin: 20px 0px 15px;}
.courseDetail .botMsg .intro .content h4{font-size: 16px; font-weight: bold;margin: 20px 0px 15px;}
.courseDetail .botMsg .intro .content h5{font-size: 13px; font-weight: bold;margin: 20px 0px 15px;}
.courseDetail .botMsg .intro .content h6{font-size: 12px; font-weight: bold;margin: 20px 0px 15px;}
.courseDetail .botMsg .intro .content ol, .courseDetail .botMsg .intro .content ul{margin:20px 0 20px 40px;}
.courseDetail .botMsg .intro .content ol li{list-style-type:decimal;}
.courseDetail .botMsg .intro .content ul li{list-style-type:disc;}
.courseDetail .botMsg .intro .content p{margin:0 0 1em;font-size:16px;}
.courseDetail .botMsg .intro .content strong{font-weight: bold;}
.courseDetail .botMsg .intro .content a{color: #ED5565; text-decoration: none;}
.courseDetail .botMsg .intro .content a{-webkit-transition:all .2s ease-out;-moz-transition:all .2s ease-out;transition:all .2s ease-out;}
.courseDetail .botMsg .intro .content a:hover{color:#FC95A0;}
.courseDetail .botMsg .intro .content img{max-width:100%;height:auto;border:medium none;}
.courseDetail .botMsg .intro .content object,.courseDetail .botMsg .intro .content embed{margin:0 auto;display:block;}
.courseDetail .botMsg .intro .content .noboder,.courseDetail .botMsg .intro .content .noboder img{border:0;}
.courseDetail .botMsg .intro .content .alignright{float:right;text-align:right;margin-left:15px;margin-bottom: 15px;}
.courseDetail .botMsg .intro .content .aligncenter,.size-full{display:block;margin-left:auto;margin-right:auto;}
.courseDetail .botMsg .intro .content .alignleft{float:left;text-align:left;margin-right:15px;margin-bottom: 15px;}
.courseDetail .botMsg .intro .content .floatleft{float:left;}
.courseDetail .botMsg .intro .content .floatright{float:right;}
.courseDetail .botMsg .intro .content i,.courseDetail .botMsg .intro .content cite,.courseDetail .botMsg .intro .content em,.courseDetail .botMsg .intro .content var,.courseDetail .botMsg .intro .content address,.courseDetail .botMsg .intro .content dfn{font-style: italic;}
/*后台保留*/
.courseDetail .botMsg .intro .content.view{padding:0;word-wrap:break-word;cursor:text;height:90%;width:651px;text-align:left;margin-left:auto;margin-right:auto;}




/* =s 公用分页*/
.lph-page{
  background: none;
}
.lph-page .prev, .lph-page .next{
  display: inline-block;
  position: relative;
  left: 0;
  right: 0;
  vertical-align: middle;
  top: 0;
}
.lph-page  .pages{
  display: inline-block;
  vertical-align: middle;
}

/* =e 公用分页*/