body {
	margin: 3rem; 
	font-family: sans-serif;
}


a {
	background: gold; 
	color: #000; 
	font-weight: 600; 
	padding:2px; 
	text-decoration:none; 
}


a:hover {
	background: #000; 
	color: gold; 
	font-weight: 600; 
	padding:2px; 
	text-decoration:none; 
}


.main {
	max-width: 606px; 
	font-size: 20px; 
	line-height: 1.7rem; 
}


.main_sub {
	max-width: 606px; 
	font-size: 18px; 
	line-height: 1.6rem; 
}


h1 {
	margin-top: 12rem;
}

h2 {
	padding:250px;
}


h3 {
	margin-top: 4rem;
}


article {
	border-left:2px dotted #ddd; 
	padding-left:8px;
}

	
img {
	max-width:65%;
	border:none;
}



footer {
	color: #ccc;
	padding:20px 0;
    font-size: 11px;
}


@media (max-width: 640px) {
 body {margin:0.9em;} 
}