HTML preprocessors can make writing HTML more powerful or convenient. For instance, Markdown is designed to be easier to write and read for text documents and you could write a loop in Pug.
In CodePen, whatever you write in the HTML editor is what goes within the <body>
tags in a basic HTML5 template. So you don't have access to higher-up elements like the <html>
tag. If you want to add classes there that can affect the whole document, this is the place to do it.
In CodePen, whatever you write in the HTML editor is what goes within the <body>
tags in a basic HTML5 template. If you need things in the <head>
of the document, put that code here.
The resource you are linking to is using the 'http' protocol, which may not work when the browser is using https.
CSS preprocessors help make authoring CSS easier. All of them offer things like variables and mixins to provide convenient abstractions.
It's a common practice to apply CSS to a page that styles elements such that they are consistent across all browsers. We offer two of the most popular choices: normalize.css and a reset. Or, choose Neither and nothing will be applied.
To get the best cross-browser support, it is a common practice to apply vendor prefixes to CSS properties and values that require them to work. For instance -webkit-
or -moz-
.
We offer two popular choices: Autoprefixer (which processes your CSS server-side) and -prefix-free (which applies prefixes via a script, client-side).
Any URLs added here will be added as <link>
s in order, and before the CSS in the editor. You can use the CSS from another Pen by using its URL and the proper URL extension.
You can apply CSS to your Pen from any stylesheet on the web. Just put a URL to it here and we'll apply it, in the order you have them, before the CSS in the Pen itself.
You can also link to another Pen here (use the .css
URL Extension) and we'll pull the CSS from that Pen and include it. If it's using a matching preprocessor, use the appropriate URL Extension and we'll combine the code before preprocessing, so you can use the linked Pen as a true dependency.
JavaScript preprocessors can help make authoring JavaScript easier and more convenient.
Babel includes JSX processing.
Any URL's added here will be added as <script>
s in order, and run before the JavaScript in the editor. You can use the URL of any other Pen and it will include the JavaScript from that Pen.
You can apply a script from anywhere on the web to your Pen. Just put a URL to it here and we'll add it, in the order you have them, before the JavaScript in the Pen itself.
If the script you link to has the file extension of a preprocessor, we'll attempt to process it before applying.
You can also link to another Pen here, and we'll pull the JavaScript from that Pen and include it. If it's using a matching preprocessor, we'll combine the code before preprocessing, so you can use the linked Pen as a true dependency.
Search for and use JavaScript packages from npm here. By selecting a package, an import
statement will be added to the top of the JavaScript editor for this package.
Using packages here is powered by esm.sh, which makes packages from npm not only available on a CDN, but prepares them for native JavaScript ESM usage.
All packages are different, so refer to their docs for how they work.
If you're using React / ReactDOM, make sure to turn on Babel for the JSX processing.
If active, Pens will autosave every 30 seconds after being saved once.
If enabled, the preview panel updates automatically as you code. If disabled, use the "Run" button to update.
If enabled, your code will be formatted when you actively save your Pen. Note: your code becomes un-folded during formatting.
Visit your global Editor Settings.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Card Layout Flexbox</title>
<link rel="stylesheet" href="style.css">
</head>
<body>
<header class="header">
<div class="main-title">
<h1 class="title">Flexbox - Card Layout</h1>
</div>
</header>
<main class="main">
<div class="card-container">
<div class="city">
<a href="#">
<div class="city-image">
<img src="http://lorempixel.com/output/city-q-g-640-480-1.jpg" alt="city">
</div>
<div class="description">
<h2>City 1</h2>
<p>Cumulus inc chopper read, north of the river melb rooftop cinema four seasons in one day victory vs
heart, victoria street dodgies graffiti kylie minogue.</p>
</div>
</a>
</div>
<div class="city">
<a href="#">
<div class="city-image">
<img src="http://lorempixel.com/output/city-q-g-640-480-2.jpg" alt="city">
</div>
<div class="description">
<h2>City 2</h2>
<p>The hawks laksa king, cookie collingwood ferals warehouse chic spring racing carnival the rebels,
temper trap rooftop bars the borek woman.
</p>
<p>Collins place graffiti, spring racing carnival north of the river the rebels the melbourne cup
pellegrini's, melb black is alway in fashion the espy spiegeltent the croft institute, cold drip coffee
rooftop bars bill clinton ate two bowls don't paint over the banksy's ticket inspector, world's most
liveable city tullamarine brunswick st hippy.</p>
</div>
</a>
</div>
<div class="city">
<a href="#">
<div class="city-image">
<img src="http://lorempixel.com/output/city-q-g-640-480-3.jpg" alt="city">
</div>
<div class="description">
<h2>City 3</h2>
<p>Neatly trimmed moustaches melb, chaddie rocking out the espy don't paint over the banksy's hook turns
trams, werribee wildlife dame edna spencer st station.
</p>
</div>
</a>
</div>
<div class="city">
<a href="#">
<div class="city-image">
<img src="http://lorempixel.com/output/city-q-g-640-480-4.jpg" alt="city">
</div>
<div class="description">
<h2>City 4</h2>
<p>The espy grammar vs scotch, cate blanchette swanston the city loop rooftop cinema the borek woman,
lygon street spruikers geoffrey rush posh brighton.</p>
</div>
</a>
</div>
<div class="city">
<a href="#">
<div class="city-image">
<img src="http://lorempixel.com/output/city-q-g-640-480-5.jpg" alt="city">
</div>
<div class="description">
<h2>City 5</h2>
<p>Emerald peacock running the tan, ticket inspector victoria street dodgies geoffrey rush south of the
river bill clinton ate two bowls, aami park temper trap frankston bogans.
</p>
<p>
Brown alley victory vs heart, ac/dc werribee wildlife dandenong frankston bogans the bulldogs, footy
mamasita kylie minogue.
</p>
</div>
</a>
</div>
<div class="city">
<a href="#">
<div class="city-image">
<img src="http://lorempixel.com/output/city-q-g-640-480-6.jpg" alt="city">
</div>
<div class="description">
<h2>City 6</h2>
<p>Flemington racecourse fairy penguins, empire of the sun richmond tigers the storm chaddie geoffrey
rush, fed square lygon street spruikers street art melbourne cricket ground spring racing carnival, the
borek woman hook turns formula one grand prix the G' rooftop cinema, hu tong dumplings dandenong
swanston.</p>
</div>
</a>
</div>
<div class="city">
<a href="#">
<div class="city-image">
<img src="http://lorempixel.com/output/city-q-g-640-480-7.jpg" alt="city">
</div>
<div class="description">
<h2>City 7</h2>
<p>Lygon street spruikers neatly trimmed moustaches, NGV culture fix flemington racecourse grammar vs
scotch tullamarine bill clinton ate two bowls, MSAC north of the river the corner hotel the G'
spiegeltent, the saints frankston bogans shane warne empire of the sun graffiti, hook turns warehouse
chic rooftop cinema.</p>
<p>Rooftop cinema bill clinton ate two bowls, running the tan hook turns trams spring racing carnival the
melbourne cup, bourke st mall the emerald peacock moomba vic market citylink, movida old melbourne gaol
the bulldogs food bloggers presets, shane warne temper trap cumulus inc.</p>
</div>
</a>
</div>
<div class="city">
<a href="#">
<div class="city-image">
<img src="http://lorempixel.com/output/city-q-g-640-480-8.jpg" alt="city">
</div>
<div class="description">
<h2>City 8</h2>
<p>The corner hotel MSAC, NGV culture fix essendon bombers swanston laksa king hipsters, the saints fairy
penguins a macaron connoisseur.</p>
</div>
</a>
</div>
<div class="city">
<a href="#">
<div class="city-image">
<img src="http://lorempixel.com/output/city-q-g-640-480-9.jpg" alt="city">
</div>
<div class="description">
<h2>City 9</h2>
<p>
The corner hotel pellegrini's, myki queues north melbourne shinboners temper trap cookie middle-aged
lycra clad cyclists, spencer st station spring racing carnival richmond tigers mamasita rooftop bars,
world's most liveable city trams food bloggers the storm hook turns, brunswick and brunswick st dame
edna melbourne cricket ground.</p>
</div>
</a>
</div>
<div class="city">
<a href="#">
<div class="city-image">
<img src="http://lorempixel.com/output/city-q-g-640-480-10.jpg" alt="city">
</div>
<div class="description">
<h2>City 10</h2>
<p>Kylie minogue dame edna, the emerald peacock ac/dc dandenong a macaron connoisseur flemington
racecourse, ticket inspector purple emerald black is alway in fashion don't paint over the banksy's
geoffrey rush, essendon bombers the saints cookie burlesque south melb dim sims, cold drip coffee
swanston spring racing carnival.</p>
<p>Shane warne NGV culture fix, hu tong dumplings carlton fed square temper trap werribee wildlife,
middle-aged lycra clad cyclists citylink black is alway in fashion.
</p>
</div>
</a>
</div>
</div>
</main>
</body>
</html>
/* Reset */
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
/* Typography */
body {
font-family: sans-serif;
}
/* Header Styles */
.header {
background-color: rgb(4, 25, 94);
height: 5em;
border-bottom: 5px solid rgb(60, 127, 172);
}
h1 {
text-align: center;
color: rgb(255, 255, 255);
font-size: x-large;
}
.main {
width: 100%;
background-color: rgb(197, 196, 196);
}
.card-container {
width: 90%;
margin: 0 auto;
padding: 0.5em 0;
background-color: rgb(0, 0, 0);
}
.city {
width: 90%;
margin: 0.5em auto;
background-color: rgba(31, 31, 31, 0.95);
border: 2px solid rgb(173, 223, 169);
}
.city-image,
.description {
width: 90%;
margin: 0 auto;
}
.city-image {
padding: 1.2em 1em;
}
.description {
padding: 1em 2em;
}
.city-image img {
display: block;
margin: 0 auto;
max-width: 100%;
height: auto;
}
a {
color: white;
text-decoration: none;
font-family: sans-serif;
}
.description h2 {
padding-bottom: 0.5em;
}
/* FLEXBOX STYLES */
.header {
display: flex;
align-items: center;
justify-content: center;
}
@media (min-width: 640px) {
.card-container {
display: flex;
flex-flow: wrap;
}
.city {
flex: 1 0 48%;
margin: 1%;
}
@media (min-width: 1001px) {
.city {
flex: 1 0 31%;
}
.city:last-of-type {
flex-grow: 0;
}
}
Also see: Tab Triggers