Help with CSS rollover effect for *inline* images!

[ana_nan]

Ok, my rollover effect are working fine on images whose display is of type "block". But when the display is of type "inline", the image in the background is shifted a pixel or two downwards! Which is frustrating!

Here is the code form the CSS file and the HTML file, respectively:

==CSS File==========================================
#pdf {
background-image: url("./images/pdfOn.gif");}
#ppt {
background-image: url("./images/pptOn.gif");}

.rollDoc { display:inline;}
.rollDoc img { width: 15px; height: 15px; border: 0;}
.rollDoc:hover { visibility: visible;}
.rollDoc:hover img { visibility: hidden; }
=================================================

==HTML File=========================================
Bla Bla Bla <a href="one.pdf" id=pdf class=rollDoc>
<img src="./images/pdf.gif"></a>&ensp;
<a href="two.ppt" id=ppt class=rollDoc>
<img src="./images/ppt.gif"></a> Bla Bla Bla
=================================================

Anyone has any idea how to fix this?

[mep00]

Just a guess, but try adding: ".rollDoc{line-height:15px;}"