body{margin: 0 auto; width: 750px;}

form{padding:10px 0px;}

h1{margin:30px 0px;}

#intro{/*background-color:#DAECFF;*/ padding:30px;}

#examples{padding:0px 30px 30px 30px;}
#examples h2{clear:both;}
#examples th{ font-weight:normal;}

#exercises{background-color:#FFFFDD; padding:30px; clear:both;}
#exercise_intro{text-align:justify; padding-bottom:20px;}
#exercises form{clear:both;}
#exercises th{ font-weight:normal;}

#stat{text-align:center; padding-top:10px;}

#foot{text-align:center; padding-top:10px; padding-bottom:20px;}

#result{
	margin:0 auto;
	text-align:left;
	background-color:lightyellow;
	font-family:arial,sans-serif;
	font-size:12px;
}

#feedingback{
	padding:5px;
	color:red;
/*	background-color:yellow;*/
	font-family:arial,sans-serif;
	font-size:12px;
}

#date{font-size:10px; padding-bottom:10px;}