.control-box {
    width: 1300px;
    height: 340px;
   
    margin-left: auto;
    margin-right: auto;
	margin-top: 50px;
}
.control-box ul {
  list-style: none;
  position: relative;
}
.control-box ul li {
  position: absolute;
  top: 140px;
  cursor: pointer;
}
.prev {
  left: 0;
}
.next {
  right: 0;
}
.bigbox {
  overflow: hidden;
  width: 1230px;
 height: 360px;
  margin: auto 40px auto;
}
#switcher {
 
  left: 0px;
}
.content_1.content_2 {
  width: 100%;
  float: left;
}
.box {
  transition:all .7s ease 0s;
  width: 290px; 
  float: left;
  margin: 40px 0;
 
}
.box .primg img{width:240px;
    height: 240px;
    margin: 0 auto;
    border-radius: 50%;
    border: 5px solid #fff;
	transition: 0.5s;	}
.box:hover .primg img {border-color: #f0010e;}
.box:hover .shadow a{ background: #f0010e;}
.shadow {
  height: 36px;
      line-height: 36px;
      margin-top: 10px;
      text-align: center;
      font-size: 16px;
      color: #fff;
      border-radius: 30px;
  	transition: 0.5s;	
	text-align: center;
}
.shadow a {
 height: 34px;
 width: 80%;
     line-height: 36px;
     margin-top: 10px;
     text-align: center;
     font-size: 16px;
     color: #fff;
     border-radius: 30px;
 	transition: 0.5s;	
	background: #083882;
	display: inline-block;
	
}
@media( max-width:1330px ){
	.control-box ul {
	  list-style: none;
	  position: initial;
	  
	}
	.control-box ul li {
	  position: absolute;
	  top: 45%;
	  cursor: pointer;
	  z-index: 9999;
	}
}

.pro_img { overflow: hidden;}
.pro_img img{width: 500px; height: 438px;}
@media( max-width:1210px ){
	.bigbox {
	  overflow: hidden;
	  width: 1520px;
	 height: 340px;
	  margin: auto 10px auto;
	}
}
@media( max-width:442px ){
	.bigbox {
	  overflow: hidden;
	  width: 1520px;
	 height: 400px;
	  margin: auto 10px auto;
	}
	.pro_img img{width:100%; height: 100%;}
	.box .primg img{width:280px;
	    height: 280px;
	    margin: 0 auto;
	    border-radius: 50%;
	    border: 5px solid #fff;
		transition: 0.5s;	}
}