Code for the CSS Grid Quick Overview Tutorial

## eltonuikit.html
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Elton ui Kit</title>
    <style>
        @import 'https://fonts.googleapis.com/css?family=Comfortaa:300,700|Bungee+Shade|Josefin+Sans:400';

        html {
            background-color: #eee;
        }
        html, body {
            margin: 0;
            padding: 0;
        }
        body {
            counter-reset: section;
        }
        .wrapper {
            width: 1170px;
            margin: 30px auto;
            box-sizing: border-box;
        }
        .box {
            border-radius: 3px;
            background-color: #ffffff;
            box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.06);
        }
        .hero-fashion > .box {
            width: 1170px;
            height: 505px;
            margin-bottom: 30px;
        }
        .row {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr 1fr;
            grid-auto-rows: 238px;
            grid-gap: 30px;
        }
        .tall-span {
            grid-row: span 2;
        }
        .wide-span {
            grid-column: span 2
        }

    </style>
</head>
<body>
    <div class="wrapper">

        <!-- hero section -->
        <div class="hero-fashion">
            <div class="box"></div>
        </div>

        <!-- grid section -->
        <div class="row">
            <div class="box tall-span"></div>
            <div class="box wide-span"></div>
            <div class="box"></div>
            <div class="box"></div>
            <div class="box wide-span"></div>
            <div class="box"></div>
            <div class="box"></div>
            <div class="box"></div>
            <div class="box"></div>
            <div class="box"></div>
            <div class="box"></div>
            <div class="box"></div>
            <div class="box"></div>
        </div>
    </div>
</body>
</html>
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<title>Elton ui Kit</title>
	<style>
	@import 'https://fonts.googleapis.com/css?family=Comfortaa:300,700\|Bungee+Shade\|Josefin+Sans:400';

	html {
	background-color: #eee;
	}
	html, body {
	margin: 0;
	padding: 0;
	}
	body {
	counter-reset: section;
	}
	.wrapper {
	width: 1170px;
	margin: 30px auto;
	box-sizing: border-box;
	}
	.box {
	border-radius: 3px;
	background-color: #ffffff;
	box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.06);
	}
	.hero-fashion > .box {
	width: 1170px;
	height: 505px;
	margin-bottom: 30px;
	}
	.row {
	display: grid;
	grid-template-columns: 1fr 1fr 1fr 1fr;
	grid-auto-rows: 238px;
	grid-gap: 30px;
	}
	.tall-span {
	grid-row: span 2;
	}
	.wide-span {
	grid-column: span 2
	}

	</style>
	</head>
	<body>
	<div class="wrapper">

	<!-- hero section -->
	<div class="hero-fashion">
	<div class="box"></div>
	</div>

	<!-- grid section -->
	<div class="row">
	<div class="box tall-span"></div>
	<div class="box wide-span"></div>
	<div class="box"></div>
	<div class="box"></div>
	<div class="box wide-span"></div>
	<div class="box"></div>
	<div class="box"></div>
	<div class="box"></div>
	<div class="box"></div>
	<div class="box"></div>
	<div class="box"></div>
	<div class="box"></div>
	<div class="box"></div>
	</div>
	</div>
	</body>
	</html>