.tr-workarea.frame {
    border-left-width: 0;
    border-right-width: 0;
    border-radius: 0;
}

.tr-message-log.frame {
    border-left-width: 0;
    border-right-width: 0;
    border-bottom-width: 0;
    border-radius: 0;
}

.tr-pad-small {
    padding: 3px;
}

.tr-pad-normal {
    padding: 6px;
}

.tr-pad-large {
    padding: 12px;
}

.tr-button-box,
.tr-dialog-content {
    margin: 6px;
}

.tr-small {
    font-size: small;
}