<p>Chevron (top) <span class="chevron top"></span>
<p>Chevron (right) <span class="chevron right"></span>
<p>Chevron (bottom) <span class="chevron bottom"></span>
<p>Chevron (left) <span class="chevron left"></span>

.chevron::before {
	border-style: solid;
	border-width: 0.25em 0.25em 0 0;
	content: '';
	display: inline-block;
	height: 0.45em;
	left: 0.15em;
	position: relative;
	top: 0.15em;
	transform: rotate(-45deg);
	vertical-align: top;
	width: 0.45em;
}

.chevron.right:before {
	left: 0;
	transform: rotate(45deg);
}

.chevron.bottom:before {
	top: 0;
	transform: rotate(135deg);
}

.chevron.left:before {
	left: 0.25em;
	transform: rotate(-135deg);
}