Etiquettes css

<style type="text/css">
p.php:before {
    content:url('../images/info/php.png');
    position:absolute;
}
p.jquery:before {
    content:url('../images/info/jquery.png');
    position:absolute;
}
</style>

<!-- html -->
<p class="php">
    <img src="images/test2.jpg" alt="" />
</p>
<p class="jquery">
    <img src="images/test3.jpg" alt="" />
</p>