/* 
page size >= 800, < 1024
2 colonne 
larghezza documento = 720
header width = 720 - (24 + 4) = 692
header img#logoTop left = 692 - 300 = 392
section#mainContent width = 692 + 12 = 704
article.sizeOne width = (704 - (32 + 24 + 4)) / 2 = 322
article.sizeTwo width = 704 - (16 + 12 + 2) = 674

*/
header,
footer {
	width: 692px;
}
header img#logoTop,
section#mainContent img#logoBottom {
	left: 392px;
}
section#mainContent {
	width: 704px;
}
article.sizeOne {
	width: 322px;
}
article.sizeTwo {
	width: 674px;
}