[n00bert]

in firefox on a mac, all the buttons appear with the white border. Have you solved this then?

If not, you might want to change the css you posted to this:

 .maddlinks a:link, .addlinks a:hover, .addlinks a:visited, .addlinks a:active {
border:2px solid #DDE1E8;
width:190px;
height:30px;
padding:2px 2px 2px 2px;
margin:3px 2px; 
background:#66778F; 
font-size:12px; 
color:#FFFFFF; 
font-weight:bold; 
text-decoration:none;
}

background didn't have a # before the hex number.
padding cannot accept values without units, i.e.

padding:2 2 2 2;

is not acceptable,

padding:2px 3px 4px 5px;

or

padding:1em 0 4em 5%;

is fine.


Also, you have a height of 25px set on the .maddlinks td as well as a height of 30px on .maddlinks a
Unless it's your intention, in general you should try to avoid conflicting rules such as this, as they may confuse certain browsers.

regards,
n00bert