Thank you for your question. See the code bellow,
<div class="formating">
<a href="http://abdul-quader-mamun-managing-accdb.blogspot.com/">Mamun</a>
</div>
<br/>
<div class="shading">
<ul>
<li><a href="http://abdul-quader-mamun-managing-accdb.blogspot.com/">Mamun</a>
</ul>
</div>
The above code,
formatting a will be applied for
a which under
formating class. and
shading ul will be applied for
ul which under
shading class.
Things work like above markup.
Thanks,
Mamun