Try these settings:
.ubbcode-block {
margin: 5px 2em;
background: #FFF;
border: 1px solid #AAAA11;
padding: 0px;
border-spacing: 0px;
//width: expression(document.body.clientWidth * 7 / 11);
//overflow: auto;
}
.ubbcode-header {
display: block;
font-weight: bold;
padding: 4px;
color: #666666;
background: #EEEECC;
border-bottom: 1px solid #AAAA11;
font-size: 8pt;
}
.ubbcode-body {
margin: 4px;
max-width: 100%;
max-height: 300px;
font-size: 10pt;
display: block;
overflow: auto;
}
-genius_at_work
