.item{overflow:hidden;width:98%;float:left;padding:1% 2% 2% 0;}
.item a{overflow:hidden;width:100%;}
.item a img{float:left;display:block;width:100%;}
.lightbox{display:none;position:fixed;z-index:9999;width:100%;height:100%;top:0;left:0;background-color:rgba(0, 0, 0, 0.5)}
.lightbox:target{display:block;outline:none;overflow:scroll;}
.lightbox .box{width:-webkit-min-content;width:-moz-min-content;width:min-content;min-width:40%;margin:2% auto;padding:1%;background-color:#FFF;box-shadow:0px 1px 20px -3px #444;}
.lightbox .title{margin:0;float:left;width:98%;padding:5px 1%;border-bottom:1px #ccc solid;font-size:16px;color:#ff9900;line-height:25px;}
.lightbox .content{display:block;position:relative;}
.lightbox .box #close .close{border:1px solid red;padding:3px 10px;text-align:center;text-decoration:none;font-size:20px;border-radius:30px;color:red;}
.lightbox .content .desc{z-index:99;bottom:0;width:96%;position:absolute;padding:10px 2%;margin:0 0 4px 0;background:rgba(0,0,0,0.8);color:#fff;font-size:17px;opacity:0;transition:opacity ease-in-out 0.5s;}
.lightbox .content:hover .desc{opacity:1;}