<!-- Inspired by this dribbble shot https://dribbble.com/shots/5958443-Alarm-clock -->
<button class="toggle">Dark mode</button>
<div class="clock-container">
	<div class="clock">
		<div class="needle hour"></div>
		<div class="needle minute"></div>
		<div class="needle second"></div>
		<div class="center-point"></div>
	</div>
	<div class="time"></div>
	<div class="date"></div>
</div>

<!-- SOCIAL PANEL HTML -->
<div class="social-panel-container">
	<div class="social-panel">
		<p>Created with <i class="fa fa-heart"></i> by
			<a target="_blank" href="https://florin-pop.com">Florin Pop</a></p>
		<button class="close-btn"><i class="fas fa-times"></i></button>
		<h4>Get in touch on</h4>
		<ul>
			<li>
				<a href="https://www.patreon.com/florinpop17" target="_blank">
					<i class="fab fa-discord"></i>
				</a>
			</li>
			<li>
				<a href="https://twitter.com/florinpop1705" target="_blank">
					<i class="fab fa-twitter"></i>
				</a>
			</li>
			<li>
				<a href="https://linkedin.com/in/florinpop17" target="_blank">
					<i class="fab fa-linkedin"></i>
				</a>
			</li>
			<li>
				<a href="https://facebook.com/florinpop17" target="_blank">
					<i class="fab fa-facebook"></i>
				</a>
			</li>
			<li>
				<a href="https://instagram.com/florinpop17" target="_blank">
					<i class="fab fa-instagram"></i>
				</a>
			</li>
		</ul>
	</div>
</div>
<button class="floating-btn">
	Get in Touch
</button>

<div class="floating-text">
	Part of <a href="https://florin-pop.com/blog/2019/09/100-days-100-projects" target="_blank">#100Days100Projects</a>
</div>
@import url('https://fonts.googleapis.com/css?family=Muli&display=swap');
@import url('https://fonts.googleapis.com/css?family=Big+Shoulders+Text&display=swap');
@import url('https://fonts.googleapis.com/css?family=Heebo:300&display=swap');

* {
	box-sizing: border-box;
}

:root {
	--primary-color: #000;
	--secondary-color: #fff;
	--primary-color-dark: #fff;
	--secondary-color-dark: #333;
}

html {
	transition: all 0.5s ease-in;
}

body {
	font-family: 'Heebo', sans-serif;
	margin: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 100vh;
}

html.dark {
	--primary-color: var(--primary-color-dark);
	--secondary-color: var(--secondary-color-dark);
}

html.dark {
	background-color: #111;
	color: var(--primary-color);
}

.toggle {
	background-color: var(--primary-color);
	border: 0;
	border-radius: 4px;
	color: var(--secondary-color);
	font-family: 20px;
	padding: 8px 12px;
	position: absolute;
	top: 100px;
}

.toggle:focus {
	outline: 0;
}

.clock-container {
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	align-items: center;
}

.clock {
	position: relative;
	width: 200px;
	height: 200px;
}

.needle {
	background-color: var(--primary-color);
	transition: all 0.5s ease-in;
	position: absolute;
	left: 50%;
	top: 50%;
	transform-origin: bottom center;
	width: 3px;
	height: 65px;
}

.needle.hour {
	transform: translate(-50%, -100%) rotate(0deg);
}

.needle.minute {
	transform: translate(-50%, -100%) rotate(0deg);
	height: 100px;
}

.needle.second {
	background-color: #e74c3c;
	height: 100px;
	transform: translate(-50%, -100%) rotate(0deg);
}

.center-point {
	background-color: #e74c3c;
	border-radius: 50%;
	width: 10px;
	height: 10px;
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
}

.center-point::after {
	background-color: var(--primary-color);
	transition: all 0.5s ease-in;
	border-radius: 50%;
	content: '';
	width: 5px;
	height: 5px;
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
}

.time {
	font-size: 60px;
}

.date {
	color: #aaa;
	font-size: 14px;
	letter-spacing: 0.3px;
	text-transform: uppercase;
}

.date .circle {
	background-color: var(--primary-color);
	border-radius: 50%;
	color: var(--secondary-color);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-size: 12px;
	line-height: 18px;
	transition: all 0.5s ease-in;
	width: 18px;
	height: 18px;
}

/* SOCIAL PANEL CSS */
.social-panel-container {
	position: fixed;
	right: 0;
	bottom: 80px;
	transform: translateX(100%);
	transition: transform 0.4s ease-in-out;
}

.social-panel-container.visible {
	transform: translateX(-10px);
}

.social-panel {	
	background-color: #fff;
	border-radius: 16px;
	box-shadow: 0 16px 31px -17px rgba(0,31,97,0.6);
	border: 5px solid #001F61;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	font-family: 'Muli';
	position: relative;
	height: 169px;	
	width: 370px;
	max-width: calc(100% - 10px);
}

.social-panel button.close-btn {
	border: 0;
	color: #97A5CE;
	cursor: pointer;
	font-size: 20px;
	position: absolute;
	top: 5px;
	right: 5px;
}

.social-panel button.close-btn:focus {
	outline: none;
}

.social-panel p {
	background-color: #001F61;
	border-radius: 0 0 10px 10px;
	color: #fff;
	font-size: 14px;
	line-height: 18px;
	padding: 2px 17px 6px;
	position: absolute;
	top: 0;
	left: 50%;
	margin: 0;
	transform: translateX(-50%);
	text-align: center;
	width: 235px;
}

.social-panel p i {
	margin: 0 5px;
}

.social-panel p a {
	color: #FF7500;
	text-decoration: none;
}

.social-panel h4 {
	margin: 20px 0;
	color: #97A5CE;	
	font-family: 'Muli';	
	font-size: 14px;	
	line-height: 18px;
	text-transform: uppercase;
}

.social-panel ul {
	display: flex;
	list-style-type: none;
	padding: 0;
	margin: 0;
}

.social-panel ul li {
	margin: 0 10px;
}

.social-panel ul li a {
	border: 1px solid #DCE1F2;
	border-radius: 50%;
	color: #001F61;
	font-size: 20px;
	display: flex;
	justify-content: center;
	align-items: center;
	height: 50px;
	width: 50px;
	text-decoration: none;
}

.social-panel ul li a:hover {
	border-color: #FF6A00;
	box-shadow: 0 9px 12px -9px #FF6A00;
}

.floating-btn {
	border-radius: 26.5px;
	background-color: #001F61;
	border: 1px solid #001F61;
	box-shadow: 0 16px 22px -17px #03153B;
	color: #fff;
	cursor: pointer;
	font-size: 16px;
	line-height: 20px;
	padding: 12px 20px;
	position: fixed;
	bottom: 20px;
	right: 20px;
	z-index: 999;
}

.floating-btn:hover {
	background-color: #ffffff;
	color: #001F61;
}

.floating-btn:focus {
	outline: none;
}

.floating-text {
	background-color: #001F61;
	border-radius: 10px 10px 0 0;
	color: #fff;
	font-family: 'Muli';
	padding: 7px 15px;
	position: fixed;
	bottom: 0;
	left: 50%;
	transform: translateX(-50%);
	text-align: center;
	z-index: 998;
}

.floating-text a {
	color: #FF7500;
	text-decoration: none;
}

@media screen and (max-width: 480px) {

	.social-panel-container.visible {
		transform: translateX(0px);
	}
	
	.floating-btn {
		right: 10px;
	}
}
const hourEl = document.querySelector('.hour');
const minuteEl = document.querySelector('.minute');
const secondEl = document.querySelector('.second');
const timeEl = document.querySelector('.time');
const dateEl = document.querySelector('.date');
const toggle = document.querySelector('.toggle');

const days = ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"];
const months = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"];

toggle.addEventListener('click', (e) => {
	const html = document.querySelector('html');
	if(html.classList.contains('dark')){
		html.classList.remove('dark');
		e.target.innerHTML = 'Dark mode';
	} else {
		html.classList.add('dark');
		e.target.innerHTML = 'Light mode';
	}
});

function setTime() {
	const time = new Date();
	const month = time.getMonth();
	const day = time.getDay();
	const date = time.getDate();
	const hours = time.getHours();
	const hoursForClock = hours % 12;
	const minutes = time.getMinutes();
	const seconds = time.getSeconds();
	
	hourEl.style.transform = `translate(-50%, -100%) rotate(${scale(hoursForClock, 0, 11, 0, 360)}deg)`;
	minuteEl.style.transform = `translate(-50%, -100%) rotate(${scale(minutes, 0, 59, 0, 360)}deg)`;
	secondEl.style.transform = `translate(-50%, -100%) rotate(${scale(seconds, 0, 59, 0, 360)}deg)`;
	
	timeEl.innerHTML = `${hours < 10 ? `0${hours}` : hours}:${minutes < 10 ? `0${minutes}` : minutes}`;
	dateEl.innerHTML = `${days[day]}, ${months[month]} <span class="circle">${date}</span>`;
}

// StackOverflow https://stackoverflow.com/questions/10756313/javascript-jquery-map-a-range-of-numbers-to-another-range-of-numbers
const scale = (num, in_min, in_max, out_min, out_max) => {
  return (num - in_min) * (out_max - out_min) / (in_max - in_min) + out_min;
}

setTime();

setInterval(setTime, 1000);

// SOCIAL PANEL JS
const floating_btn = document.querySelector('.floating-btn');
const close_btn = document.querySelector('.close-btn');
const social_panel_container = document.querySelector('.social-panel-container');

floating_btn.addEventListener('click', () => {
	social_panel_container.classList.toggle('visible')
});

close_btn.addEventListener('click', () => {
	social_panel_container.classList.remove('visible')
});
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External CSS

  1. https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.10.2/css/all.min.css

External JavaScript

This Pen doesn't use any external JavaScript resources.