* {
  margin: 0;
  padding: 0;
  border: 0;
  list-style: none;
  outline: none;
}

body,.html{height: 100%; background-color: #000;}
.wrap{position: absolute;width: 100%;height: 100%;overflow: hidden;}
img{display: block;width: 100%;}


/*禁止横屏*/
#orientLayer{display:none}@media screen and (min-aspect-ratio:13/8){#orientLayer{display:block}#loading{display:none}}.mod-orient-layer{display:none;position:fixed;height:100%;width:100%;left:0;top:0;right:0;bottom:0;background:#000;z-index:9997}.mod-orient-layer__content{position:absolute;width:100%;top:45%;margin-top:-75px;text-align:center}.mod-orient-layer__icon-orient{background-image:url('../images/xxx.png');display:inline-block;width:67px;height:109px;transform:rotate(90deg);-webkit-transform:rotate(90deg);-webkit-animation:rotation infinite 1.5s ease-in-out;animation:rotation infinite 1.5s ease-in-out;-webkit-background-size:67px;background-size:67px}.mod-orient-layer__desc{margin-top:20px;font-size:15px;color:#fff}