/* 
page size < 800
1 colonna 
larghezza documento = 360
header width = 360 - (24 + 4) = 332
header img#logoTop left = 332 - 300 = 32
section#mainContent width = 332 + 12 = 344
article.sizeOne width = 344 - (16 + 12 + 2) = 314

*/
header,
footer {
	width: 332px;
}
header img#logoTop,
section#mainContent img#logoBottom{
	left: 32px;
}
header h1,
header nav {   
	background-color: rgba(255,215,0,0.50);
}
section#mainContent {
	width: 344px;
}
article.sizeOne {
	width: 314px;
}
article.sizeTwo {
	width: 314px;
}