.xxhd{display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.xxhd .appbar{background-color:#013a81;padding:10px 0;text-align:center;border-bottom:1px solid #ebeef5;position:sticky;top:0;width:100%}.xxhd .appbar h1,.xxhd .appbar h2{color:#fff!important}.xxhd .body{width:100%;max-width:500px;background:#fff;height:calc(100vh - 90px)}@media screen and (max-width:768px){.el-message-box{width:80%!important}}