* {
	box-sizing: border-box;
}

body{
	font-family: Roboto;
	padding: 20px;
	background: #f1f1f1;
}

.header {
	padding: 30px;
	font-size: 40px;
	text-align: center;
	background: white;
}

.row {
	display: flex;
}

.leftcolumn{
	width: 75%;
}

.rightcolumn{
	width: 25%;
	padding-left:20px;
}

.card {
	background-color: white;
	padding: 20px;
	margin-top: 20px;
}

.img {
	background-color: #aaa;
	padding: 20px;
	background-size: cover;
	background-position: center; 
}

.modalDialog {
	position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: rgba(0,0,0,0.8);
    display: none;
}

.modalDialog:target {
	display: block;
}

.modalDialog > div {
	width: 400px;
    position: relative;
    margin: 10% auto;
    padding: 5px 20px 13px 20px;
    border-radius: 10px;
    background: #f3f3f3;
}

.close {
	background: #606061;
    color: #FFFFFF;
    line-height: 25px;
    position: absolute;
    right: -12px;
    text-align: center;
    top: -10px;
    width: 24px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 12px;
    box-shadow: 1px 1px 3px #000;
}

.close:hover {
	background: #fed138;
}