*{
    padding:0px;
    margin:0px;
   }
   .lb_body{
    width:100%;
    height:100%;
    overflow:hidden;
   
    position:relative;
   }
   .lb_body .img_box{
    position:absolute;
    top:45%;
    width:100%;
    display:flex;
    justify-content:space-between;
   }
   .lb_body .img_box .perimg{
    position:relative;
    left:10px;
    opacity:0.7;
   }
   .lb_body .img_box .perimg:hover{
    opacity:1;
   }
   .lb_body .img_box .nextimg{
    position:relative;
    right:10px;
    opacity:0.7;
   }
   .lb_body .img_box .nextimg:hover{
    opacity:1;
   }
   .lb_body .lb_cont{
    width:100%;
    height:100%;
    transition:left 1s ease;
   }
   .lb_body .lb_cont ul{
    width: 1000%;
    display:flex;
   }
   .lb_body .lb_cont  li{
    width:10%;
    height:100%    ;
    list-style:none;
   }
   .lb_body .lb_cont ul li  img{
    width:100%;
    height:100%;
   }
   .img_box {
      height: 80px;
   }
   .img_box img {
       width: 50px;
       height: 50px;
   }
   .li_box{
    position:relative;
    bottom:25px;
   }
   .li_box ul{
    display:flex;
    justify-content:center;
   }
   .li_box>ul>li{
    list-style:none;
    width:20px;
    height:20px;
    background-color:#fff;
    border-radius:15px;
    margin-right:5px;
    opacity:0.6;
   }