body{
	background-color: orange;
}
header {
	font-size: 40px;
	background-color: yellow;
	height: 50px;
	border:3px solid #000000;
	margin:5px 5px 5px 5px ;

}
nav {
	width: 200px;
	background-color: yellow;
	border: 3px solid #000000;
	margin: 5px 5px 5px 5px;
	float:left;
}
.lala
{
	float:right;
	margin-bottom: 5px
	
}
article {
	width:1400px;
	background-color: yellow;
	border: 3px solid #000000;
	margin:5px 5px 5px 5px;
	/*float:right;*/
}
footer {

	height: 100px;
	background-color: yellow;
	border: 3px solid #000000;
	margin:10px 5px 5px 5px;
	clear:both;
}

#container {
	float:right;
	width:950px;
}

.column2{
	float: left;
	width:460px;
	border: 3px solid #000000;
	margin:5px 5px 5px 5px;
	background-color: yellow;
}
.column1{
	float:right;
	width:455px;
	border: 3px solid #000000;
	margin:5px 5px 5px 5px;
	background-color: yellow;
}
.column
{	float:left;
	width:450px;
	border: 3px solid #000000;
	margin:5px 5px 5px 5px;
	background-color: yellow;
}