h1 {text-align: center;}
img {border: none;}
body {font-family: sans;}
p{text-align: justify;}
.center {text-align: center}
#container
{
	margin: 0 auto;
	width: 750px;
}
#header
{
	background-color: #CACACA;
	padding:4px;
}
#footer
{
	background-color: #CACACA;
	padding:20px;
}
abbr
{
	cursor:help;
	border-bottom:1px dotted #000;
}