.control-box {
    width: 1170px;
    height: 100px;
    background-image: url(../images/hots_bg.png);
    background-size: 1055px;
    background-repeat: no-repeat;
    background-position: 60px 165px;
    margin-left: auto;
    margin-right: auto;

}
.control-box ul {
  list-style: none;
  position: relative;
}
.control-box ul li {
  position: absolute;
  top: 23px;
  cursor: pointer;
}
.prev {
  left: 0;
}
.next {
  right: 0;
}
.bigbox {
  overflow: hidden;
  width: 1080px;
  height: 100px;
margin-left: 45px;
}
#switcher {
  height: 190px;
  left: 0px;
}
.content_1.content_2 {
  width: 100%;
  float: left;
}
.box {

  width: 275px;
  height: 98px;
  float: left;

}
.box:hover {
 opacity:0.5;
}
.shadow {
  width: 260px;
  height: 98px;
  /* opacity: 1; */

  color: white;
  font-size: 14px;
    margin: 0 5px;
}
.shadow a {
  display: inline-block;
  width: 260px;
  height: 60px;
  color: white;
  text-decoration: none;

}
.shadow a img{width: 260px}
