.control-box {
    width: 1200px;
    height: 255px;
    
    margin-left: auto;
    margin-right: auto;
	margin-top:0px;
}
.control-box ul {
  list-style: none;
  position: relative;
}
.control-box ul li {
  position: absolute;
  top: 0px;
  cursor: pointer;
}
.prev {
  left: 0;
}
.next {
  right: 0;
}
.bigbox {
  overflow: hidden;
  width: 1080px;
  height: 255px;
  margin: auto ;
  
}
#switcher {
  height: 190px;
  
}
.content_1.content_2 {
  width: 100%;
  float: left;
}
.box {
  transition:all .7s ease 0s;
  width: 180px;
  height: 254px;
  float: left;
  border-left: 3px white solid;
}
.box:hover {
 opacity:0.5;
}
.shadow {
  width: 180px;
  height: 30px;
  /* opacity: 1; */
  background-color: rgba(0, 0, 0, 0.45);
  filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#66000000,endColorstr=#66000000);
  margin-top: 220px;
  color: white;
  font-size: 14px;
}
.tit1 {
	width: 180px;
	height: 30px;
	/* opacity: 1; */
	background-color: rgba(204,204,204,0.45);




  filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#66000000,endColorstr=#66000000);
	margin-top: 220px;
	color: #03C;
	font-size: 36px;
}
.tit2 {
	font-size: 36px;
	color: #903;
}


.shadow a {
  display: inline-block;
  width: 225px;
  height: 60px;
  color: white;
  text-decoration: none;
  margin-left: 18px;
  margin-top: 10px;
}