.but_active    { background-color: buttonface; border-left: buttonface solid 1px; border-top: buttonface solid 1px; border-right: buttonface solid 1px; border-bottom: buttonface solid 1px; }
.but_mousedown { background-color: buttonface; border-left: buttonshadow solid 1px; border-top: buttonshadow solid 1px; border-right: buttonhighlight solid 1px; border-bottom: buttonhighlight solid 1px; }
.but_mouseover { background-color: buttonface; border-left: buttonhighlight solid 1px; border-top: buttonhighlight solid 1px; border-right: buttonshadow solid 1px; border-bottom: buttonshadow solid 1px; }
.tt            { background-color: buttonface; border-left: buttonhighlight solid 1px; border-top: buttonhighlight solid 1px; border-right: buttonshadow solid 1px; border-bottom: buttonshadow solid 1px; height: 20px; }
.tb            { background-color: buttonface; border-left: buttonshadow solid 1px; border-top: buttonshadow solid 1px; border-right: buttonhighlight solid 1px; border-bottom: buttonhighlight solid 1px; width: 2px; height: 18px; }
.tu { font: 8pt courier,arial,sans-serif }
.tu2{ font: 8pt verdana,arial,sans-serif }
.edClass{ margin:0px ; width:520px; height:400px; }