.size11px {
	font-size: 11px;
	line-height: 13px;
}
.size12px {
	font-size: 12px;
	line-height: 16px;
}
.size13px {
	font-size: 13px;
	line-height: 16px;
}
.size20px {
	font-size: 18px;
	line-height: 20px;
}