.control-box {
  width: 1170px;
  /* height: 230px; */
  /* background-image: url(../img/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: 50px;
cursor: pointer;
}
.prev {
left: 0;
}
.next {right: -13px;}
.bigbox {
overflow: hidden;
width: 1032px;
/* height: 190px; */
margin: auto 70px auto;
}
#switcher {
/* height: 190px; */
left: 0px;
}
.content_1.content_2 {
width: 100%;
float: left;
}
.box {transition:all .7s ease 0s;width: 255px;/* height: 190px; */float: left;border-left: 2px white solid;}
.box:hover {
/* opacity:0.5; */
}
.shadow {
width: 255px;
height: 60px;
/* opacity: 1; */
background-color: rgba(0, 0, 0, 0.45);
filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#66000000,endColorstr=#66000000);
margin-top: 130px;
color: white;
font-size: 14px;
}
.shadow a {
display: inline-block;
width: 225px;
height: 60px;
color: white;
text-decoration: none;
margin-left: 18px;
margin-top: 10px;
}