

.FBTraceColumn {
    float: left;
    width: 16.7%;
}

.FBTraceOption {
    cursor: default !important;
    border-color: #D7D7D7;
    -moz-border-radius: 4px 4px 0 0;
    background-color: #FFFFFF;
}
.FBTraceOption[checked="true"] {
    font-weight: bold;
}
Put trace options in panel (as well as options)
Put trace options in panel (as well as options)

http://code.google.com/p/fbug/source/detail?r=541
