body,p{margin:0}
@keyframes arrow{
	0%, 100% {transform: translateY(0)}
	50% {transform: translateY(5px)}
}
#arrow{animation:arrow .8s;color:#FF5722;position:absolute;right:15px;top:10px;font-weight:bold;padding:10px 15px;background:#FFFC;border-radius:5px;border:1px solid #ccc}
#arrow>img{padding-left:5px;width:18px}
.top{padding-top:40px;text-align:center}
.top>p{font-size:22px;margin:5px 0 -10px 0}
.top>small{color:#888;margin:10px 0 40px 0;display:block}
.load{display:block;border-radius:5px;color:#fff;padding:10px;clear:both;width:220px;margin:30px auto;box-shadow:1px 1px 5px 1px #bbb;cursor:pointer;text-decoration:none}
.load>img{float:left;margin:0 10px}
.android{background:#5FB878}
.load.loading{background:#AAA;box-shadow:1px 1px 5px 1px #eee;cursor:not-allowed}
.ios{background:#1E9FFF}
.qrcode{display:block;width:200px;height:200px;margin:20px auto}
.copyright{position:absolute;bottom:10px;left:0;right:0;text-align:center;color:#888;font-size:14px}