You need to code the width and type as well as the color, like:-
Code:<div style="border-left: 2px solid #CCC; border-right:2px solid #CCC; width:50%"> <h3 style="font-weight:bold"><img src="Images/image_icon.png" width="85" height="70" /> Title Here</h3> <p>Blah blah blah...</p> </div>