.ship_biao{
  margin: 30px auto;
  display: flex;
  flex-direction: column;
}
.ship_item{
  width: 25%;
  text-align: center;
  font-size: 14px;
  margin-bottom: 10px;
}
.heng1{
  display: flex;
  width: 100%;
  justify-content: center;
}
.pin_item{
  width: 100%;
  display: flex;
}
.pin_item div{
  padding: 0 10px;
  font-size: 14px;
  padding-bottom: 10px;
  position: relative;
  cursor: pointer;
}
.di_heng:after{
  content: '';
  background: #ffae00;
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 2px;
  right: auto;
  top: auto;
}
.heng2{
  display: flex;
  width: 100%;
  justify-content: center;
}
.bottom-heng{
  width: 100%;
  height: 3px;
  background-color: #e0e0e0;
}
.heng3{
  display: flex;
  width: 100%;
  justify-content: center;
}
.item1{
  width: 100%;
}
.shipin{
  position: relative;
  margin: 20px 0 10px 0;
}
.shipin1{
  position: relative;
}
.bofang{
  position: absolute;
  top: 30%;
  left: 40%;
  display: none;
}
.shipin1:hover .bofang{
  display: block;
  cursor: pointer;
}
.shipin1:hover:before{
  content: "";
  position: absolute;
  top: 0;
  left: .1px;
  right: .1px;
  bottom: 0;
  background-color: rgba(0,0,0,.2);
}

.shipin img{
  width: 100%;
  height: auto;
  min-height: 220px;
}
.shi_tit{
  padding: 20px;
  font-size: 20px;
  color: #f90;
  background-color: rgba(244, 139, 21, 0.08);
}

.videos{
  background: black;
  display:none;
  border: 1px solid #080808;
  position:fixed;
  left:0;
  top:30%;
  z-index:100;
  width:100%;
  height:250px;
}
.vclose {
  position:absolute;
  right:1%;
  top:1%;
  border-radius:100%;
  cursor: pointer;
}
@media screen and (min-width: 1280px) {

  .videos{
    background: black;
    display:none;
    border: 1px solid #080808;
    position:fixed;
    left:50%;
    top:50%;
    margin-left:-320px;
    margin-top:-210px;
    z-index:100;
    width:800px;
    height:450px;
  }
  .vclose {
    position:absolute;
    right:1%;
    top:1%;
    border-radius:100%;
    cursor: pointer;
  }
}
@media screen and (min-width: 991px) {
  .videos{
    background: black;
    display:none;
    border: 1px solid #080808;
    position:fixed;
    left:50%;
    top:50%;
    margin-left:-320px;
    margin-top:-210px;
    margin: -226px 0 0 -401px;
    z-index:100;
    width:800px;
    height:450px;
  }
  .vclose {
    position:absolute;
    right:1%;
    top:1%;
    border-radius:100%;
    cursor: pointer;
    background: black;
  }

}