*{margin: 0;padding: 0;}

h1{
	text-align: center;
	border-bottom: 3px solid #2B4372; 
}
h2{
	color:#3e8d01;
}

body{
	background-color: #e6e6e6;
}
header, .main, footer{
	width: 90%;
	max-width: 1000px;
	margin:20px auto;
}

header	nav{
	background-color: #528fd5;
	overflow: hidden;
}
header nav ul{
list-style: none;
}
header nav li{
	float: left;
}
header nav li a{
	padding: 10px 20px;
	display: block;
	color:#fff;
	text-decoration: none;
}
header nav li a:hover{
	background-color: #75acec;
}
.main .articles{
	width: 68.5%;
	color:#191970;
	margin-right: 1.5%;
	float: left;
	text-align: justify;
	

}

.main .articles article{
	padding: 20px;
	background-color:#ffffff;
	margin-bottom: 20px;
}
aside{
	width:30%;
	text-align:justify;
	background-color:#ff8000;
	float: left;
	padding: 20px;
	box-sizing: border-box;
}

footer{
	background-color: #000;
	color: #fff;
	clear: both;
	padding: 10px 0px;
	text-align: center;

}

table{
	text-align: center;
}