[Tex2002ans]

You could use a specific div if you wanted, or you could use a blockquote tag:

http://www.w3schools.com/tags/tag_blockquote.asp

<blockquote>
<p>Paragraph one.</p>
<p>Paragraph two.</p>
<p>Paragraph three.</p>
</blockquote>

You can then have the CSS applied to blockquote classes. You could then leave the blockquote design up to the specific device, or you could apply CSS along the lines of:

blockquote {
    margin-left: 5%;
    margin-right: 0;
}