Pen Settings

HTML

CSS

CSS Base

Vendor Prefixing

Add External Stylesheets/Pens

Any URL's added here will be added as <link>s in order, and before the CSS in the editor. If you link to another Pen, it will include the CSS from that Pen. If the preprocessor matches, it will attempt to combine them before processing.

+ add another resource

JavaScript

Babel is required to process package imports. If you need a different preprocessor remove all packages first.

Add External Scripts/Pens

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.

+ add another resource

Behavior

Save Automatically?

If active, Pens will autosave every 30 seconds after being saved once.

Auto-Updating Preview

If enabled, the preview panel updates automatically as you code. If disabled, use the "Run" button to update.

Editor Settings

Code Indentation

Want to change your Syntax Highlighting theme, Fonts and more?

Visit your global Editor Settings.

HTML Settings

Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

HTML

            
              .hero__wrapper
	h1.hero__header Mobile Menu Concept
	.hero__phone
		button.menu__button
			div
				div
			| Quick Menu
		section.menu__body(hidden)
			.menu__header
				label 
					div
				p Quick Navigation
				button(title="Close")
					div
			.menu__links
				a(href="#0") About Us
				a(href="#0") Services
				a(href="#0") Pricing
				a(href="#0") Blog
				a(href="#0") Contact
			.menu__contact
				a(href="#0") 
					svg(xmlns='http://www.w3.org/2000/svg', fill='#000000', height='24', viewbox='0 0 24 24', width='24')
						path(d='M0 0h24v24H0z', fill='none')
						path(d='M6.62 10.79c1.44 2.83 3.76 5.14 6.59 6.59l2.2-2.2c.27-.27.67-.36 1.02-.24 1.12.37 2.33.57 3.57.57.55 0 1 .45 1 1V20c0 .55-.45 1-1 1-9.39 0-17-7.61-17-17 0-.55.45-1 1-1h3.5c.55 0 1 .45 1 1 0 1.25.2 2.45.57 3.57.11.35.03.74-.25 1.02l-2.2 2.2z')

					span Call
				a(href="#0")
					svg(xmlns='http://www.w3.org/2000/svg', fill='#000000', height='24', viewbox='0 0 24 24', width='24')
						path(d='M20 4H4c-1.1 0-1.99.9-1.99 2L2 18c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V6c0-1.1-.9-2-2-2zm0 4l-8 5-8-5V6l8 5 8-5v2z')
						path(d='M0 0h24v24H0z', fill='none')
					span Email

				a(href="#0") 
					svg(xmlns='http://www.w3.org/2000/svg', fill='#000000', height='24', viewbox='0 0 24 24', width='24')
						path(d='M21.71 11.29l-9-9c-.39-.39-1.02-.39-1.41 0l-9 9c-.39.39-.39 1.02 0 1.41l9 9c.39.39 1.02.39 1.41 0l9-9c.39-.38.39-1.01 0-1.41zM14 14.5V12h-4v3H8v-4c0-.55.45-1 1-1h5V7.5l3.5 3.5-3.5 3.5z')
						path(d='M0 0h24v24H0z', fill='none')
					span Directions
		.menu__overlay(hidden)

            
          
!

CSS

            
              @import url('https://fonts.googleapis.com/css?family=Josefin+Sans:700');

:root {
	--dark: #333;
	--light: #fff;
	--neutral: #f6f6f6;
	--neutral-dark: #d1d1d1;
	--color: #5607d7;
	--color-light: #941ed2;
	--color-dark: #2719cd;
	--font-stack: 'Josefin Sans', 'Montserrat', 'sans-serif';
}

body {
	display: flex;
	align-items: center;
	justify-content: center;
	background: url('data:image/svg+xml,%3Csvg width="300" height="300" viewBox="0 0 64 64" xmlns="http://www.w3.org/2000/svg"%3E%3Cpath d="M8 16c4.418 0 8-3.582 8-8s-3.582-8-8-8-8 3.582-8 8 3.582 8 8 8zm0-2c3.314 0 6-2.686 6-6s-2.686-6-6-6-6 2.686-6 6 2.686 6 6 6zm33.414-6l5.95-5.95L45.95.636 40 6.586 34.05.636 32.636 2.05 38.586 8l-5.95 5.95 1.414 1.414L40 9.414l5.95 5.95 1.414-1.414L41.414 8zM40 48c4.418 0 8-3.582 8-8s-3.582-8-8-8-8 3.582-8 8 3.582 8 8 8zm0-2c3.314 0 6-2.686 6-6s-2.686-6-6-6-6 2.686-6 6 2.686 6 6 6zM9.414 40l5.95-5.95-1.414-1.414L8 38.586l-5.95-5.95L.636 34.05 6.586 40l-5.95 5.95 1.414 1.414L8 41.414l5.95 5.95 1.414-1.414L9.414 40z" fill="%239C92AC" fill-opacity="0.1" fill-rule="evenodd"/%3E%3C/svg%3E') fixed;
	font-family: var(--font-stack);
	&:before {
		content: '';
		width: 400px;
		height: 400px;
		background: linear-gradient(135deg, orange, orangered);
		border-radius: 50%;
		position: fixed;
		top: -50px;
		left: 10vw;
		z-index: -1;
	}
	&:after {
		content: '';
		width: 300px;
		height: 300px;
		background: linear-gradient(135deg, cyan, blue);
		border-radius: 50%;
		position: fixed;
		bottom: -50px;
		right: -5vw;
		z-index: -1;
	}
}

.hero__wrapper {
	display: flex;
	align-items: flex-end;
	justify-content: center;
	flex-wrap: wrap;
	&:before {
		content: '';
		width: 150px;
		height: 150px;
		background: linear-gradient(135deg, var(--color-light), var(--color-dark));
		border-radius: 50%;
		position: fixed;
		bottom: 50px;
		left: 10px;
		z-index: -1;
	}
	> * {
		margin: 15px;
	}
}

.hero__header {
	flex: 0 1 1px;
	padding-right: 50px;
	color: var(--dark);
	font-size: 8vmax;
}

.hero__phone {
	width: 300px;
	height: 630px;
	background: var(--light);
	background-color: #ffffff;
background: #fff url('https://codepenworldsfair.com/images/small-worlds-fair.png') center/250px no-repeat;
	border: 12px solid var(--dark);
	border-radius: 36px;
	position: relative;
	overflow: hidden;
	&:before {
		content: '';
		width: 175px;
		height: 25px;
		background: var(--dark);
		border-bottom-right-radius: 20px;
		border-bottom-left-radius: 20px;
		position: absolute;
		top: 0;
		left: 50%;
		transform: translatex(-50%);
		z-index: 1000;
	}
	&:after {
		content: '';
		width: 100px;
		height: 5px;
		background: var(--dark);
		border-radius: 2px;
		position: absolute;
		bottom: 6px;
		left: 50%;
		transform: translatex(-50%);
		z-index: 1000;
	}
}

.menu__button {
	--x: -50%;
	--y: 0;
	--z: 0;
	display: flex;
	align-items: center;
	justify-content: space-between;
	background: linear-gradient(to right, var(--color-light), var(--color-dark));
	padding: 10px 20px;
	border-radius: 28px;
	box-shadow: 0 2px 40px -10px var(--color);
	color: var(--light);
	font-size: 16px;
	white-space: nowrap;
	position: absolute;
	bottom: 30px;
	left: 50%;
	transform: translate3d(var(--x), var(--y), var(--z));
	cursor: pointer;
	z-index: 105;
	transition: .15s cubic-bezier(.33,1,.53,1);
	&[hidden] {
		--y: 200%;
	}
	div {
		display: flex;
		align-items: center;
		width: 12px;
		height: 12px;
		margin-right: 20px;
		div {
			display: table;
			height: 1px;
			background: var(--light);
			box-shadow: 0 4px 0 var(--light), 0 -4px 0 var(--light);
		}
	}
}

.menu__overlay {
		width: 100%;
		height: 100%;
		background: rgba(#000, .1);
		position: absolute;
		z-index: 100;
}

.menu__body {
	--x: 0;
	--y: 0;
	--z: 0;
	display: block;
	width: 100%;
	background: var(--light);
	padding-bottom: 15px;
	border-top-left-radius: 20px;
	border-top-right-radius: 20px;
	box-shadow: 0px -9px 50px -30px black;
	font-family: 'Montserrat', sans-serif;
	position: absolute;
	bottom: 0;
	z-index: 105;
	transform: translate3d(var(--x), var(--y), var(--z));
	transition: .2s cubic-bezier(.33,1,.53,1);
	&[hidden] {
		--y: 150%;
	}
	> *:not(:last-child) {
		border-bottom: 2px solid var(--neutral);
	}
}

.menu__header {
	display: flex;
	justify-content: space-between;
	padding: 15px 20px;
	label {
		div {
			width: 15px;
			height: 15px;
			border: 2px solid var(--dark);
			border-radius: 50%;
			position: relative;
			transform: rotate(5.5rad);
			&:after {
				content: '';
				width: 2px;
				height: 10px;
				background: var(--dark);
				position: absolute;
				top: 100%;
				left: 50%;
				transform: translateX(-50%);
			}
		}
	}
	p {
		font-size: 18px;
		font-weight: bold;
		vertical-align: center;
		white-space: nowrap;
	}
	h3 {
		font-weight: normal;
	}
	button {
		display: flex;
		align-items: center;
		justify-content: center;
		width: 25px;
		height: 25px;
		background: var(--neutral-dark);
		border-radius: 50%;
		cursor: pointer;
		div {
			width: 15px;
			height: 3px;
			background: var(--light);
			position: relative;
			transform: rotate(5.5rad);
			&:before {
				content: '';
				width: 3px;
				height: 15px;
				background: var(--light);
				position: absolute;
				top: 50%;
				left: 50%;
				transform: translate(-50%, -50%);
			}
		}
	}
}

.menu__links {
	display: flex;
	padding: 10px 15px;
	font-weight: bold;
	overflow-x: auto;
	a {
		flex: 1 1 1px;
		padding: 10px 8px;
		color: var(--dark);
		text-decoration: none;
		white-space: nowrap;
	}
}

.menu__contact {
	display: flex;
	padding: 8px;
	svg {
		width: 100%;
		fill: var(--color);
	}
	a {
		flex: 1 1 30%;
		padding: 5px;
		margin: 5px;
		border-radius: 8px;
		background: var(--neutral);
		color: var(--color);
		text-align: center;
		font-size: 14px;
		font-weight: bold;
	}
}
            
          
!

JS

            
              const button = document.querySelector('.menu__button');
const menu = document.querySelector('.menu__body');
const close = document.querySelector('.menu__header button');
const overlay = document.querySelector('.menu__overlay');

function showMenu () {
	button.setAttribute('hidden', '');
	menu.removeAttribute('hidden');
	overlay.removeAttribute('hidden');
};

function hideMenu () {
	menu.setAttribute('hidden', '');
	overlay.setAttribute('hidden', '');
	button.removeAttribute('hidden');
};

button.addEventListener('click', showMenu);
close.addEventListener('click', hideMenu);
overlay.addEventListener('click', hideMenu);
            
          
!
999px

Console