body {
	font-family:Arial, sans-serif;
}
a:link, a:visited {
	color:rgb(0%,0%,100%);
	text-decoration: none;
}
a:hover, a:active {
	color:rgb(0%,0%,100%);
	text-decoration: underline;
}
img {
	border : none ;
}

#main{
	margin:100px;
	text-align:center;
}
#quark{
	margin-bottom:50px;
	text-align:center;
}