*{margin:0;padding:0;}
body{background-color:#fff;font-family:"Microsoft YaHei";}ul,li{list-style: none;margin:0;padding:0;}em,i{font-style:normal;}
.ideat_150330 a{text-decoration:none;color:#000;}
.ideat_150330{width:100%;margin:0 auto;max-width:414px;position:relative;}
.ideat_header{width:100%;max-width:414px;height:50px;background:#000 url(http://iladyimg.cdn.imlady.cn/b7/80/b780029080510b5089f21f2839d0000d.png) no-repeat left center;background-size:100%;position:fixed;top:0;}
.ideat_header .return{width:50%;height:50px;float:left;}
.ideat_header .download{float:right;margin:3% 2% 0 0;font-size:14px;width:80px;height:26px;line-height:26px;text-align:center;border:#fff solid 1px;border-radius:3px;color:#fff;}
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.ideat_150330 li img{width:100%;vertical-align:bottom;display:block}

.details{width:98%;margin:50px auto;}

.footer{color:#666;width:100%;text-align:center;font-size:12px;line-height:18px;float:left;margin-top:30px;margin-bottom:20px;}