@charset "utf-8";
/* CSS Document */

.clearfix:after {
content: '';
display: block;
clear: both;
height: 0;
}

header{
	margin:0 auto;
	width:800px;
	background-color:tan;
	}
	header h2{
	font-size:15px;
	}
	#con{
	width:800px;
	margin:0 auto;
	}
	nav{
	height:400px;
	width:150px;
	float:left;
	background-color:pink;
	}
	nav ul{
	list-style-type:none;
	}
	nav li a{
	background-color:deeppink;
	color:#fff;
	display:inline-block;
	margin-bottom:10px;
	padding:1em 3em;
	}
	nav .top a:hover{
	background-color:gold;
	}
	nav .one a:hover{
	background-color:lime;
	}
	nav .two a:hover{
	background-color:skyblue;
	}
	
	footer{
	width:800px;
	background-color:tan;
	height:50px;
	margin:20px auto 0;
	}