.header{
	background-color: red;
}
.wrapper{
	overflow: hidden;
}
.h100{
	height: 100px;
}
.blog{
	float: left;
	width:70%;
	height: 150px;
	background-color: green;
}
.contact{
	float: right;
	width:30%;
	height: 150px;
	background-color: blue;
}

.item{
	float: left;
	width: 33.33%;
}
.aqua{
	background-color: aqua;
}
.orchid{
	background-color: orchid;
}
.green{
	background-color: palegreen;
}
.footer{
	background-color: black;
}