@charset "utf-8";
/* CSS Document */
body, html {
  background:#fff;overflow-x:hidden; font-weight:normal; /*display:-webkit-box;-webkit-box-orient:vertical; -webkit-box-align:center;*/
  font: 16px "Microsoft Yahei", "微软雅黑", "Pinghei", Arial, sans-serif; color: #777;  
}
/*产品列表*/
.product_box{ overflow:hidden;width:1280px; margin:0 auto;}
.product_box ul{ color:#585757; overflow:hidden;width:100%;}
.product_box ul li{ display:block; float:left; position: relative; width: 306px; margin:20px 7px 0 7px;background:#fff; overflow: hidden;  padding:10px;}
.product_box_case{ height:200px; width: 100%;display:block; text-align:center; overflow: hidden;}
.product_box_case img{ width: 100%; height: 200px; transition: transform 0.4s ease; transform: translate3d(0, 0, 0);backface-visibility: hidden;transform-style: preserve-3d;}
.product_box ul li:hover .product-jianjie{ 
    display: block; 	
}
.product_box ul li:hover .product_box_case img{ 
    transform: scale(1.04); 
	background-size: cover; 	
}
.product_box ul li h1{ display:block; width:100%; text-align: center; font-size:16px; line-height:46px;height:40px;color: #333; }