.subpage_ad{
  position:relative;
  height:400px;
  overflow:hidden;
}
.bgimg{
  position:absolute;
  top:0px;
  bottom:0px;
  left:0px;
  right:0px;
  background:no-repeat center/cover;
}
.mobitem{
  display:none;
}
.subpage_ad .text{
  position:absolute;
  width:90%;
  color:#fff;
  text-align:center;
  bottom:16%;
  left:5%;
  line-height:1.6;
  transform:translate(0, -50%);
  z-index:4;
}
.capitalize{
  text-transform:capitalize;
}
.subpage_ad .ad-tit{
  font-size:36px;
  font-weight:normal;
}
.subpage_ad .ad-line{
  height:2px;
  width: 6%;
  background:#fff;
  margin: 01% auto;
}
.subpage_ad .ad-sum{
  font-size:15px;
  font-weight:normal;
}
@media only screen and (max-width: 1200px) and (min-width: 1025px){
  
.subpage_ad {
    height: 360px;
  }
.subpage_ad .ad-tit {
    font-size: 30px;
  }
.subpage_ad .ad-sum {
    font-size: 16px;
  }
}
@media only screen and (max-width: 1024px) and (min-width: 769px){
  
.subpage_ad {
    height: 320px;
  }
.subpage_ad .ad-tit {
    font-size: 30px;
  }
.subpage_ad .ad-sum {
    font-size: 14px;
  }
}
@media only screen and (max-width: 768px){
  
.subpage_ad {
    height: 36vh;
  max-height:400px;
  }
.pcitem {
    display: none !important;
  }
.mobitem {
    display: block;
  }
.subpage_ad .text {
    bottom: 10%;
  }
.subpage_ad .ad-tit {
    font-size: 24px;
    /* font-weight:bold; */
  }
.subpage_ad .ad-sum {
    font-size: 12px;
  }
}