.w960-wrap {
  position: relative;
}
.ad-config-wrap {
  position: relative;
  margin: 0 0 15px 0;
}
.ad-config-wrap .ad-wrap { 
  display: block;
}
.ad-config-wrap .ad-wrap .ad-close {
  position: absolute;
  top: -10px;
  right: -10px;
  z-index: 10;
  display: inline-block;
  width: 24px;
  height: 24px;
  text-align: center;
  font-size: 18px;
  line-height: 20px;
  color: #fff;
  background: rgba(89, 89, 89, 0.5);;
  border-radius: 50px;
  cursor: pointer;
}
#adSide {
  position: fixed;
  bottom: 18px;
  margin-bottom: 0;
}
@media screen and (max-width: 1540px) {
  #adSide {
      display: none;
  }
}