#banner {
  position: relative;
  /* width: 478px; 
     height: 286px;
  */
  width: 86%;
  height: 99.5%;
  /* height: 286px; */
  border: 1px solid #666;
  overflow: hidden;
  margin: auto;
}

#banner_list img {
  border: 0px;
}

#banner_bg {
  position: absolute;
  bottom: 0;
  background-color: #000;
  height: 30px;
  filter: Alpha(Opacity=30);
  opacity: 0.3;
  z-index: 1000;
  cursor: pointer;
  /* width: 478px; */
  width: 0%;
}

#banner_info {
  position: absolute;
  bottom: 0;
  left: 5px;
  height: 22px;
  color: #fff;
  z-index: 1001;
  cursor: pointer
}

#banner_text {
  position: absolute;
  /* width: 120px; */
  width: 20%;
  z-index: 1002;
  right: 3px;
  bottom: 3px;
}

/* #banner ul {
  position: absolute;
  list-style-type: none;
  filter: Alpha(Opacity=80);
  opacity: 0.8;
  z-index: 1002;
  margin: 0;
  padding: 0;
  bottom: 3px;
  right: 5px;
}

#banner ul li {
  padding: 0px 8px;
  float: left;
  display: block;
  color: #FFF;
  background: #6f4f67;
  cursor: pointer;
  border: 1px solid #333;
} */

#banner ul li.on {
  background-color: #000;
}

#banner_list a {
  position: absolute;
}

/* <!-- 让四张图片都可以重叠在一起--> */