效果图

HTML

<p>请选择<i class="icon-arrow"></i></p>
<p>请选择<i class="icon-arrow valing-1"></i></p>
<p>请选择<i class="icon-arrow valing-2"></i></p>

CSS

			.icon-arrow{display: inline-block;width: 20px;height: 20px;background: url(img/arrow.png);}.valing-1{vertical-align: middle;}.valing-2{vertical-align: -5px;}