#cont1{
	position:relative;
	table-layout:auto;





margin:auto
width:650px;
	height:225px;
}
#contint1{
	position:relative;
	float:left;
	width:250px;
	height:225px;
}
#contint2{
	position:relative;
	float:left;
	width:490px;
	height:225px;
}
#contint3{
	position:relative;
	float:left;
	width:240px;
	height:200px;
}