#sfeed {
width:355px;
border:#ccc solid 1px;
background:#fff url(images/text_signature.png) no-repeat top left;
padding-left:44px;
font-family:"trebuchet ms";
font-size:13px;
color:#555;
}

<form>
<p><textarea name="#" id="sfeed"  rows="3" cols="25">
</textarea></p>
</form>