.rz_course .course-nav {
  border-bottom: 1px solid #3e3431;
  padding-bottom: 20px;
  background: #fff;
  padding-top: 15px;
}
.rz_course .course-nav a {
  font-size: 24px;
  color: #3e3431;
  margin-left: 40px;
}
.rz_course .course-nav .fuwu {
  position: relative;
}
.rz_course .course-nav a span {
  width: 8px;
  height: 8px;
  background: #dcdcdc;
  border-radius: 50%;
  display: inline-block;
  margin-right: 16px;
  vertical-align: middle;
}
.rz_course .course-nav a span.color-d {
  width: 8px;
  height: 8px;
  background: #ce0a09;
}

.course-list .course-1 ul li{ float: left; width: 345px; padding: 0 26px; border-right: 1px solid #dbd9d9; padding-bottom: 20px}
.course-list .course-1 ul li.bor-rnone{  border-right: 0; }
.course-list .course-1 ul li img{ float: left; width: 100px; height: 80px; display: block;}
.course-list .course-1 ul li p{ float: left; font-size: 24px; color: #a6937c;}
.course-list .course-1 ul li p i{ display: block; color: #000; }
.course-list .course-1 ul li .xx-zi{ font-size: 14px; color: #3e3431; line-height: 24px; min-height: 168px; }
.course-list .course-1 ul li .xx-zi .dot{ width: 6px; height: 6px; background: #a6937c; border-radius:50%; display: inline-block;margin: 6px 5px 0 0; }
.course-list .course-1 ul{ padding-top: 35px; border-bottom: 1px solid #dbd9d9; padding-bottom: 50px; background: #fff; }

.section h4{ padding: 20px 80px 0 40px; border-bottom: 1px solid #edeceb;font-size: 16px; cursor: pointer; }
.section h4 span{ margin-right: 18px;  color: #a6937c;}
.section h4 img{ float: right; margin-top: 20px;}
.section h4 span i{ font-size: 28px; font-style: oblique;}
.one-z-child span{}
.one-z-child i.jt{ width: 66px; height: 11px; background: url(../images/right-jt.png) no-repeat 0 center;}
.one-z-child i{ color: #a6937c; font-size: 14px; margin-right: 10px;  width: 66px; height: 11px; padding-left: 28px; }
.one-z-child { font-size: 14px; line-height: 40px; }
.one-z-child:hover{ background: #f6f4f2;}
.one-z{ width: 1090px; margin: 0 auto; margin-top: 12px; padding-bottom: 20px; display: none; }
.section{ background: #fff; border-bottom: 1px solid #edeceb;}
.course-none{ padding-bottom: 40px; background: #fff; display: none;}
.padd-top{ padding-top: 70px; display: table; margin: 0 auto;}

.certificate{ padding-top: 50px;}
.certificate dl dd{ font-size: 14px; margin-top: 10px; }
.certificate dl dd i{ font-size: 16px; color: #eb0f0f;}
.certificate dl dd img{ width: 367px; height: 260px;  overflow: hidden;margin: 20px 0 0 70px;}
.certificate dl{ width: 1030px; margin: 0 auto;}
.certificate dl dd .enter-into{ width: 200px; height: 50px; line-height: 50px; border-radius: 30px; background: #b6a795;text-align: center; font-size: 16px; color: #fff; display: block; margin: 10px auto 0;}
.certificate dl dd .enter-into:hover{ background: #df0409; }

.questions{ padding-top: 50px;}
.questions ul li{ width: 350px; float: left; height: 200px; overflow:hidden; padding: 30px;}
.questions ul{ width: 820px; margin: 0 auto; font-size: 14px;}
.questions ul li p{ font-size: 16px; margin-bottom: 15px;font-weight: 500;}
.questions ul li:hover{ background: #b6a795; color: #fff;}
.counrse-block{ display: block;}
.jiangshi .jiangshi-1{ padding: 0 31px; padding-top: 30px;height: 301px;}
.jiangshi .xueyuan{ padding: 0 37px; padding-top: 30px;height: 253px;}
.jiangshi .jiangshi-2{ padding-top: 58px;height: 310px;}
.js-list { display:table; margin:0 auto;}
.js-list li{ width: 278px; float: left;    margin: 40px 2px 0;}
.js-list .jiangshi{ background: #d8d8d8;   }
.js-list .jiangshi2{ background: #e6e6e6;   }
.js-list img{ overflow: hidden; display: block; }
.jiangshi-1 p{ text-align: left; font-size: 15px;}
.jiangshi-1 h4{ font-size: 20px; }
.jiangshi-1 span{ line-height: 24px; color: #666;font-size:12px;}
.jiangshi .jiangshi-1:hover{ background: #B71C22; color: #fff;}
.jiangshi .jiangshi-1:hover span{ color: #fff;}
.jiangshi .jiangshi-1:hover{ background: #a6937c;}
.activity-a>div{ width: 300px; float: left; margin:0 20px 35px 0; }
.activity-a div.mar-r{ margin-right: 0;}
.activity-a div dl{ color: #3E3431; padding-top: 16px; }
.activity-a div dl a dt{ font-size: 16px; padding:0 16px 5px; color:#3e3431;}
.activity-a div:hover dt{ color: #b6a794;}
.activity-a div dl dd{ font-size: 14px; padding:0px 16px; line-height: 28px;}
.activity-a div dl dd.hg-dd a{ padding:1px 10px; display:inline-block; float:right; border:1px solid #3e3431; border-radius:20px; color:#3e3431; }
.activity-a div dl dd.hg-dd a:hover{ color:#fff; background:#ce0a09; border-color:#ce0a09;}
.activity-a div dl dd.hg-dd{ padding:0px 16px 5px;}
.activity-a div img{ display: block; overflow: hidden; width: 300px; }
.activity-a{ margin-top: 22px;}
.activity-a>h4{ text-align: center; font-size: 26px; color: #a6937c; margin-top: -20px;}

.course-nav .fuwu{
  position: relative;
}
.course-nav .fuwu i{
  color: #b71c22;
  position: absolute;
  top: -13px;
  right: -20px;
  font-size: 14px;
}
.threebu li{
  float: left;
  width:280px;
  height:250px;
  background:rgba(255,255,255,1);
  box-shadow:0px 7px 20px 0px rgba(56,47,81,0.5);
  border-radius:15px;
  padding: 0 18px;
  margin: 100px 0 0 60px;
}
.threebu li img{
  display: block;
  margin: -40px auto 0;
}
.threebu{
  display: table;
  margin: 0 auto;
}
.threebu li p{
  display: block;
  text-align: center;
  font-size: 18px;
  padding: 8px 0 6px;
}
.threebu li i{
  display: block;
  margin: 0 auto;
  font-size: 16px;
  color: #666;
  font-family: PingFangSC-Regular;
}