<ul class="list_style">
    <li><span class="glyphicons glyph-ok-2"></span>Vestibulum ante ipsum</li>
    <li><span class="glyphicons glyph-ok-2"></span>Curae; Integer in enim</li>
    <li><span class="glyphicons glyph-ok-2"></span>Morbi aliquet nulla at</li>
    <li><span class="glyphicons glyph-ok-2"></span>Aliquam augue elit</li>
    <li>
        <ul>
            <li><span class="glyphicons glyph-minus"></span>Maecenas blandit</li>
            <li><span class="glyphicons glyph-minus"></span>Nunc ut dolor nibh</li>
            <li><span class="glyphicons glyph-minus"></span>Proin laoreet iaculis</li>
        </ul>
    </li>
    <li><span class="glyphicons glyph-ok-2"></span>Sed dapibus malesuada</li>
</ul>