Media Query
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<style>
* {
box-sizing: border-box;
}
.row::after {
content: "";
clear: both;
display: block;
}
[class*="col-"] {
float: left;
padding: 15px;
}
html {
font-family: "Lucida Sans", sans-serif;
}
.header {
background-color: #9933cc;
color: #ffffff;
padding: 15px;
}
.menu ul {
list-style-type: none;
margin: 0;
padding: 0;
}
.menu li {
padding: 8px;
margin-bottom: 7px;
background-color: #33b5e5;
color: #ffffff;
box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
}
.menu li:hover {
background-color: #0099cc;
}
.aside {
background-color: #33b5e5;
padding: 15px;
color: #ffffff;
text-align: center;
font-size: 14px;
box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
}
.footer {
background-color: #0099cc;
color: #ffffff;
text-align: center;
font-size: 12px;
padding: 15px;
}
/* For mobile phones: */
[class*="col-"] {
width: 100%;
}
@media only screen and (min-width: 600px) {
/* For tablets: */
.col-m-1 {
width: 8.33%;
}
.col-m-2 {
width: 16.66%;
}
.col-m-3 {
width: 25%;
}
.col-m-4 {
width: 33.33%;
}
.col-m-5 {
width: 41.66%;
}
.col-m-6 {
width: 50%;
}
.col-m-7 {
width: 58.33%;
}
.col-m-8 {
width: 66.66%;
}
.col-m-9 {
width: 75%;
}
.col-m-10 {
width: 83.33%;
}
.col-m-11 {
width: 91.66%;
}
.col-m-12 {
width: 100%;
}
}
@media only screen and (min-width: 768px) {
/* For desktop: */
.col-1 {
width: 8.33%;
}
.col-2 {
width: 16.66%;
}
.col-3 {
width: 25%;
}
.col-4 {
width: 33.33%;
}
.col-5 {
width: 41.66%;
}
.col-6 {
width: 50%;
}
.col-7 {
width: 58.33%;
}
.col-8 {
width: 66.66%;
}
.col-9 {
width: 75%;
}
.col-10 {
width: 83.33%;
}
.col-11 {
width: 91.66%;
}
.col-12 {
width: 100%;
}
}
</style>
</head>
<body>
<div class="header">
<h1>Chania</h1>
</div>
<div class="row">
<div class="col-3 col-m-3 menu">
<ul>
<li>The Flight</li>
<li>The City</li>
<li>The Island</li>
<li>The Food</li>
</ul>
</div>
<div class="col-6 col-m-9">
<h1>The City</h1>
<p>Chania is the capital of the Chania region on the island of Crete. The city can be divided in two parts, the old town and the modern city.</p>
</div>
<div class="col-3 col-m-12">
<div class="aside">
<h2>What?</h2>
<p>Chania is a city on the island of Crete.</p>
<h2>Where?</h2>
<p>Crete is a Greek island in the Mediterranean Sea.</p>
<h2>How?</h2>
<p>You can reach Chania airport from all over Europe.</p>
</div>
</div>
</div>
<div class="footer">
<p>Resize the browser window to see how the content respond to the resizing.</p>
</div>
</body>
</html>