@charset "utf-8";
* { margin: 0; padding: 0; list-style: none; word-break: break-all; -webkit-appearance: none; box-sizing: border-box;}
html { background: #fff;}
body { min-height: 100vh; color: #000; font-size: 14px; min-height: 100vh; background: #fff;font-family: PingFang SC, Lantinghei SC, Helvetica Neue, Helvetica, Arial, Microsoft YaHei, \\5FAE\8F6F\96C5\9ED1, STHeitiSC-Light, simsun, \\5B8B\4F53, WenQuanYi Zen Hei, WenQuanYi Micro Hei, "sans-serif";}
.main{float: left;width: 100vw;height: 100vh;display: flex;align-items: center;text-align: center;justify-content: center;}
.main a{width: 450px;margin-top: -10em;}
.main a img{width: 100%;float: left;}
@media (max-width: 768px) {
.main a{width: 60%;margin-top: -10em;}
.main a img{width: 100%;float: left;}
}