#vitri1 {margin:0px;position:relative;}

#vitri2 {float:left;width:460px;}
#vitri3 {float:right;width:730px;}

#vitri45{float:left;width:730px;}
#vitri4 {float:left;width:440px;margin-left:10px;margin-right:10px;}
#vitri5 {float:right;width:280px;}

#vitri78 {margin:0px;padding:0px;}
#vitri6 {margin:0px;padding:0px;}
#vitri7 {float:left;width:600px;}
#vitri8 {float:right;width:380px;}

#vitri9 {margin:0px;padding:0px;}

#vitri10 {float:left;width:840px;}
#vitri1112{float:left;}
#vitri11{float:left;width:380px;}
#vitri12 {float:right;width:380px;margin-left:40px;margin-right:40px;}
#vitri13 {float:right;width:280px;}

#vitri14 {margin:0px;padding:0px;}

@media (max-width: 1000px) {
	#vitri1 {margin:0px;position:relative;}

	#vitri2 {float:left;width:32%;}
	#vitri3 {float:right;width:66%;}

	#vitri45{float:left;width:66%;}
	#vitri4 {float:left;width:64%;margin-left:2%;margin-right:2%;}
	#vitri5 {float:right;width:32%;}

	#vitri78 {margin:0px;padding:0px;}
	#vitri6 {margin:0px;padding:0px;}
	#vitri7 {float:left;width:66%;}
	#vitri8 {float:right;width:32%;}

	#vitri9 {margin:0px;padding:0px;}

	#vitri10 {float:left;width:66%;}
	#vitri1112{float:left;}
	#vitri11{float:left;width:32%;}
	#vitri12 {float:right;width:32%;margin-left:2%;margin-right:2%;}
	#vitri13 {float:right;width:32%;}
}

@media (max-width: 800px) {
	#vitri1,#vitri2,#vitri3,#vitri4,#vitri5,#vitri6,#vitri7,#vitri8,#vitri8,#vitri10,#vitri11,#vitri12,#vitri13,#vitri14,#vitri15{width:100%;margin:0px;}
}

@media (max-width: 500px) {
	#vitri1,#vitri2,#vitri3,#vitri4,#vitri5,#vitri6,#vitri7,#vitri8,#vitri8,#vitri10,#vitri11,#vitri12,#vitri13,#vitri14,#vitri15{width:100%;margin:0px;}
}