/*******banner*******/ 
.ad-nei {
  height: 421px;
  background: transparent center center no-repeat;
  background-size: cover;
  color: #fff;
  cursor:pointer;
}
#sw1{
  background-image: url(/ciicsh/uiFramework/commonResource/image/2020070216160299283.jpg);
}
#sw2{
  background-image: url(/ciicsh/uiFramework/commonResource/image/2020110608521426178.jpg);
}
#sw3{
  background-image: url(/ciicsh/uiFramework/commonResource/image/2020110608531455129.jpg);
}
.ad-nei h3 { font-size: 38px; margin: 100px 0 10px;}
.ad-nei p {font-size: 26px;}
.ad-nei span { display: inline-block; background-color: #fff; width: 90px; height: 4px; overflow: hidden;}
@media screen and (min-width: 1px) and (max-width: 767px){
  .ad-nei {
    height: 250px;
  }
  #sw1{
    background-image: url(/ciicsh/597568/597571/597608/2020070716282788759.jpg);
  }
  .ad-nei h3 {font-size: 26px; margin: 50px 0 5px;}
  .ad-nei p {font-size: 18px;}
}