#__next .activiy_1 a>img{/*margin-top: 20px;*/float: left;}
#__next .activiy_1 .product{display: none;}
#__next .activiy_1 .product ul{width: 800px;height:210px;position: absolute;top: 50px;left: 200px;z-index: 31;}
#__next .activiy_1 .product li{float: left;margin: 80px 100px 0 0;height: 170px;display: none;}
.transparent{opacity: 0.5;}
#__next .activiy_1 .product li p{text-align: center;font-size: 15px;color: #4c4c4c;margin-top: 22px;}

@media screen and (max-width: 768px){
  .close{
    float:right;
    font-size:21px;
    font-weight:700;
    line-height:2;
    color:#fff;
    text-shadow:0 1px 0 #fff;
    filter:alpha(opacity=20);
    opacity:1;
  }
  .mobile-nav-header img{
    height:10.1vw;
  }
  html.mobile .nav-box{
    display:none;
  }
  html.mobile .case_banner, .news_banner, .about_banner{
    padding-top:70px;
  }
}