/*每个页面公共css */
.bg {
		background-size: cover;
		background-repeat: no-repeat;
		background-position: center;
}
.column {
		display: flex;
		flex-direction: column;
}
.row {
		display: flex;
		flex-direction: row;
}
.center {
		display: flex;
		align-items: center;
		justify-content: center;
}
.single-overflow {
		white-space: nowrap;
		overflow: hidden;
		text-overflow: ellipsis;
		display: inline-block;
}
page{--status-bar-height:25px;--top-window-height:0px;--window-top:0px;--window-bottom:0px;--window-left:0px;--window-right:0px;--window-magin:0px}[data-c-h="true"]{display: none !important;}