html,body{
	width:100%;height:100%;padding:0;margin:0;
	-moz-osx-font-smoothing:grayscale;
	-webkit-font-smoothing:antialiased;
	text-rendering:optimizeLegibility;
	font-family:"Helvetica Neue",Helvetica,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","微软雅黑",Arial,sans-serif;
}
.flex-hcvc{
	display:-ms-flexbox!important;
	display:flex!important;
	-ms-flex-align:center!important;
	align-items:center!important;
	-ms-flex-pack:center!important;
	justify-content:center!important;
}
.flex-hc{
	display:-ms-flexbox!important;
	display:flex!important;
	-ms-flex-pack:center!important;
	justify-content:center!important;
}
.flex-vc{
	display:-ms-flexbox!important;
	display:flex!important;
	-ms-flex-align:center!important;
	align-items:center!important;
}
.logo{
	width:300px;
	height:auto;
}