@mixin flex {
	display: flex;
	align-items: center;
}
@mixin flexCenter {
	display: flex;
	align-items: center;
  justify-content: center;
}
@mixin circle($w, $h, $s) {
	width: $w;
	height: $h;
	border-radius: $s;
}
@mixin mg($w, $h) {
	width: $w + $unit;
	height: $h + $unit;
	margin: 0 auto;
}
@mixin rel($l, $t, $ty) {
	position: absolute;
	left: $l;
	top: $t;
	transform: translate(-$ty);
	content: " ";
}
@mixin size($w, $h) {
	width: $w+$unit;
	height: $h+$unit;
}
@mixin page() {
	min-height: 100vh;
	background: $bg;
	position: relative;
	z-index: 2;
}
@mixin wrap() {
	width: 684rpx;
	margin: 0 auto;
}
@mixin icon($url, $w, $h) {
	background: url($url) no-repeat;
	width: $w + $unit;
	height: $h + $unit;
	background-size: $w + $unit;
}