<ul class="cp_list">
	<li>css</li>
	<li>html</li>
	<li>copy</li>
	<li>easy</li>
</ul>

ul.cp_list {
	padding:0.5em;
	list-style-type:none;
}
ul.cp_list li {
	position:relative;
	padding: 0em 0.3em 0.3em 1.3em;
}
ul.cp_list li:before {
	position:absolute;
	content:'';
	top: 0.5em;
	left: 0.2em;
	height:0;
	width:0;
	border-style: solid;
	border-width: 6px 0 6px 9px;
	border-color: transparent transparent transparent #3F51B5;
}