*{
	margin:0;
	padding:0;
	list-style-type:none;
	text-decoration:none;
}
html{
	font-size:16px;
}
a{
	display:block;
}



/*字体大小*/
.fs-12{
	font-size:0.75rem;
}
.fs-14{
	font-size:0.875rem;
}
.fs-16{
	font-size:1rem;
}
.fs-18{
	font-size:1.125rem;
}
.fs-20{
	font-size:1.25rem;
}
.fs-22{
	font-size:1.375rem;
}
.fs-24{
	font-size:1.5rem;
}
.fs-32{
	font-size:2rem;
}

/*浮动清除*/
.clear{
	clear:both;
}

/*选择器*/