body,html{ padding:0px 0px 0px 0px;margin:0px 0px 0px 0px;}
td.top { height:80px;text-align:center; }
td.x2 { height:25px;background:url(imgfront/cien_top.gif) repeat top left;}
td.x3 { background-color:white;text-align:center; } 
td.x4 { background-color:#2495d2;background:url(imgfront/right_nieb.png) no-repeat top left; }
td.x5 { background-color:#2495d2;background:url(imgfront/left_nieb.png) no-repeat top right; }
td.x6 { height:25px;background:url(imgfront/cien_bottom.gif) repeat top left;}
td.x7 { font-family:Arial;color:white;font-size:11px;text-align:center;}