.control-box {
    width: 1170px;
    /*height: 230px;*/
    margin-left: auto;
    margin-right: auto;
}
.control-box ul {
  list-style: none;
  position: relative;
}
.control-box ul li {
  position: absolute;
  top: 50px;
  cursor: pointer;
}
.prev {
  left: 0;
}
.next {
  right: 0;
}
.bigbox {
  overflow: hidden;
  width: 1032px;
  height: 250px;
  margin: auto 70px auto;
}
#switcher {
  height:250px;
  left: 0px;
}
.content_1.content_2 {
  width: 100%;
  float: left;
}
.box {
  width:340px!important;
  float: left;
    padding: 0px 10px;
}
.box a{
    display: block;
}
.box a img{
    display: block;
    width: 100%;
   height: 220px;
}
.box a p{
    height: 36px;
    line-height: 36px;
    width: 100%;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    -o-text-overflow: ellipsis;
    -webkit-text-overflow: ellipsis;
    -moz-text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 15px;
}