.detailsCon h3{
   font-size: 19px;
    color: rgb(51, 51, 51);
    font-family: 微软雅黑;
    text-align:center;
    height: 47px;
}
.detailsCon>p{
    text-align:center;
    font-size: 13px;
    color: rgb(119, 119, 119);
    font-family: 微软雅黑;
    height:30px;
    margin-bottom:30px;
}
.detailsCon>p span{
    position:relative
}
.detailsCon>p span:after{
    content: '';
    display: block;
    height: 1px;
    background: rgb(218, 218, 218);
    position: absolute;
    bottom: -18px;
    left: 50%;
    width: 75%;
    transform: translateX(-50%);
}
.detailsCon>div{
  min-height:363px;
}
.opBar{
   overflow:hidden;
   margin:20px 0 50px;
}
.opBar .preOpbar{
  width:373px;
  float:left;
}
.opBar .nextOpbar{
  width:406px;
  float:right;
}
.opBar .preOpbar a,.opBar .nextOpbar a{
 color:#000;
}