Rule

by jwerre

HTML

<div class="rule"/>
	<span>200px</span>
</div>

CSS

.rule {
	background-color: black;
	padding: 0;
	margin: 0;
	display:inline-block;
	height: 1px;
	width: 100%;
	position: relative;
}

.rule:before, .rule:after {
	content: "";
	position: absolute;
	display:block;
	width: 1px;
	height: 16px;
	top: -7px;
	background-color:black;
	
}

.rule:before {
	left: 0px;
}

.rule:after {
	right: 0px;
	
}

.rule span {
	width: 100px;
	position: absolute;
	left: calc(50% - 50px);
	top: -10px;

	background: white;
	text-align: center;
}