* {
	box-sizing: border-box;
}
body {
	font-family: Arial;
	padding: 10px;
	background: #f1f1f1;
}
/* Header/Blog Title */
header {
	background-color: #F1F1F1;
	text-align: center;
	padding: 20px;
}
header h1 {
	font-size: 50px;
}
/* Style the top navigation bar */
nav {
	overflow: hidden;
	background-color: #333;
}
/* Style the topnav links */
nav a {
	float: left;
	display: block;
	color: #f2f2f2;
	text-align: center;
	padding: 14px 16px;
	text-decoration: none;
}
/* Change color on hover */
nav a:hover {
	background-color: #ddd;
	color: black;
}
* Create two unequal columns that floats next to
each other */
/* Left column */
.leftcolumn {
	float: left;
	width: 75%;
}
/* Right column */
.rightcolumn {
	float: left;
	width: 25%;
	background-color: #f1f1f1;
	padding-left: 20px;
}
/* Fake image */
.fakeimg {
	background-color: #aaa;
	width: 100%;
	padding: 20px;
}
/* Add a card effect for articles */
.card {
	background-color: white;
	padding: 20px;
	margin-top: 20px;
}
/* Clear floats after the columns */
.row:after {
	content: "";
	display: table;
	clear: both;
}
/* Footer */
footer {
	padding: 20px;
	text-align: center;
	background: #ddd;
	margin-top: 20px;
}
/* For tablets: */
/* Responsive layout - when the screen is less than 800px wide, make the two columns stack on top of each other instead of next to each
other */
@media screen and (max-width: 800px) {
.leftcolumn, .rightcolumn {
	width: 100%;
	padding: 0;
}
}
/* For mobile phones: */
/* Responsive layout - when the screen is less than 400px wide, make the navigation links stack on top of each other instead of next to each
other */
@media screen and (max-width: 400px) {
nav a {
	float: none;
	width: 100%;
}
}