Una mujer bella no siempre es inteligente; una mujer inteligente siempre es bella.

HTML
<div class="transition-width"> <p>Texto</p><p><img style="border: 2px double #cc5670; border-radius: 5em/1em; -webkit-box-shadow: #6d3112 3px 3px 9px; box-shadow: #6d3112 3px 3px 11px; display: block; margin-left: auto; margin-right: auto;" src="http://mir-animashki.com/_ph/67/461291948.gif" alt="" width="250" height="290" /></p></div>
CSS
<style type="text/css"><!--
.transition-width {
background: #FEFBFE;
color: #000;
margin: 0 auto;
padding: 10px;
text-align: center;
max-width: 400px;
font-size: 20px;
border: 2px dotted #cc5670;
border-radius: 5em/1em;
cursor: pointer;
transition: 3s linear;
}
.transition-width:hover {
max-width: 300px;
}
--></style>