.cms-public  .side_banner div.banner  div.banner-part.center div.advertisement{
       margin-bottom: 30px;
    margin-top: 30px;
    overflow: visible;
}

/*.advertisement a:active,
.advertisement a:focus{
 opacity: 0.5;
}*/

@media screen and (max-width: 700px) {
  .dev-pc .cms-public .area[data-type="4"] div.side_banner div.banner div.banner-part.center {
    left: 0px;
    width: 100%;
  }
  .dev-pc .cms-public .area[data-type="4"] div.side_banner div.banner div.banner-part.center div.advertisement {
    display: block;
    width: calc(50% - 14px) !important;
    height: auto !important;
    margin: 7px !important;
    float: left;
    text-align: center;
    left: 0;
  }
  .dev-pc .cms-public .area[data-type="4"] div.side_banner img {
    width: 100% !important;
    height: 100% !important;
  }
  .dev-pc .cms-public .area[data-type="4"] div.side_banner div.banner div.advertisement ul.slide li {
    position: relative;
  }
  .dev-pc .cms-public .area[data-type="4"] div.side_banner .slide {
    max-width: 100% !important;
  }
}