#calculator
{
	color:#000;
}
#calculator table
{
	width:450px;
	color:#000000;
	background-image:none;
}
td.field
{
	width:110px;
}
#calculator td input
{
	width: 50px;
	text-align:right;
	font-size:100%;
}
#calculator td.header
{
	font-size:120%;
	font-weight: bold;
	text-align:center;
	background-color:#c0c0c0;
	height: 20px;
}
#calculator td.row
{
    padding-top:5px;
    padding-bottom:5px;
}
#calculator td.replace_sign
{
	padding-left:10px;
}
#calculator td.blank_row
{
	height:25px;
}
#tt {position:absolute; display:block; background:url(images/tt_left.gif) top left no-repeat}
#tttop {display:block; height:5px; margin-left:5px; background:url(images/tt_top.gif) top right no-repeat; overflow:hidden}
#ttcont {display:block; padding:2px 12px 3px 7px; margin-left:5px; background:#666; color:#FFF}
#ttbot {display:block; height:5px; margin-left:5px; background:url(images/tt_bottom.gif) top right no-repeat; overflow:hidden}