Codepen link - !!CLICK HERE!!
HTML
<div id="root">
<!-- This div's content will be managed by React. -->
</div>
CSS
@import url('https://fonts.googleapis.com/css?family=Roboto');
.clock-container {
position: relative;
width: 20%;
overflow: hidden;
background: #000;
margin-left: auto;
margin-right: auto;
display: block;
&.styling{
box-shadow: 0px 0px 10px #888888;
border-radius: 20px;
min-width: 100px;
margin-top: 1%;
border: 10px solid #294a6f;
}
&:before {
content: "";
display: block;
padding-top: 100%;
}
}
.clock-content {
position: absolute;
top: 0;
left: 0;
bottom: 0;
right: 0;
display: flex;
justify-content: center;
align-items: center;
.background-numbers {
position: absolute;
width: 90%;
height: 90%;
top: 5%;
left: 5%;
z-index: 1;
.numbers {
fill: #fff;
}
}
.indicator {
border-radius: 10px;
transform-origin: bottom;
outline: 1px solid transparent; // Firefox fix on rotation
position: absolute;
bottom: 50%;
transition:0.1s;
&.seconds-indicator {
width: 0.5%;
height: 37.5%;
z-index: 2;
background-color: #dfc48c;
&.transition-effect {
}
}
&.minutes-indicator {
width: 1%;
height: 30%;
z-index: 3;
background-color: #cd6a51;
&.transition-effect {
}
}
&.hours-indicator {
width: 1.5%;
height: 22.5%;
z-index: 4;
background-color: #8f9c6c;
&.transition-effect {
}
}
}
.indicator-cover {
position: absolute;
bottom: 48.5%; /*(50% - (3% /2)) */
border-radius: 50%;
width: 3%;
height: 3%;
background-color: lightgrey;
z-index: 5;
}
}
.digital {
margin-top: 50px;
text-align: center;
font-family: 'Roboto', sans-serif;
font-size: 20px;
}
JS
class Clock extends React.Component {
constructor(props) {
super(props);
this.state = {
date: new Date()
};
}
componentDidMount() {
this.timerID = setInterval(() => this.tick(), 1000);
}
componentWillUnmount() {
clearInterval(this.timerID);
}
tick() {
this.setState({
date: new Date()
});
}
render() {
const hoursDegrees = this.state.date.getHours() * 30 + this.state.date.getMinutes() /2;
const minutesDegrees = this.state.date.getMinutes() * 6 + this.state.date.getSeconds() /10;
const secondsDegrees = this.state.date.getSeconds() * 6;
const divStyleHours = {
transform: "rotateZ(" + hoursDegrees + "deg)"
};
const divStyleMinutes = {
transform: "rotateZ(" + minutesDegrees + "deg)"
};
const divStyleSeconds = {
transform: "rotateZ(" + secondsDegrees + "deg)"
};
return (
<div>
<div className="clock-container styling">
<div id="clock" className="clock-content">
<ClockNumbers/>
<div
id="hours-indicator"
className={
"indicator hours-indicator " +
(this.state.date.getHours() === 0 ? "" : "transition-effect")
}
style={divStyleHours}></div>
<div
id="minutes-indicator"
className={
"indicator minutes-indicator " +
(this.state.date.getMinutes() === 0 ? "" : "transition-effect")
}
style={divStyleMinutes}></div>
<div
id="seconds-indicator"
className={
"indicator seconds-indicator " +
(this.state.date.getSeconds() === 0 ? "" : "transition-effect")
}
style={divStyleSeconds}></div>
<div className="indicator-cover"></div>
</div>
</div>
</div>
);
}
}
const ClockNumbers = () => (
<svg className="background-numbers" viewBox="0 0 226.6 233.8">
<path className="numbers" d="M105.5 22.7V6.4h-5.9V4.3c.8 0 1.5-.1 2.2-.2.7-.1 1.4-.3 2-.7.6-.3 1.1-.8 1.5-1.3.4-.6.7-1.3.8-2.1h2.1v22.7h-2.7zM114.1 4.8c.3-1 .8-1.8 1.4-2.5.6-.7 1.4-1.3 2.4-1.7.9-.4 2-.6 3.2-.6 1 0 1.9.1 2.8.4.9.3 1.6.7 2.3 1.2.6.5 1.1 1.2 1.5 2 .4.8.6 1.7.6 2.8 0 1-.2 1.9-.5 2.7s-.7 1.5-1.2 2.1c-.5.6-1.1 1.2-1.8 1.6-.7.5-1.3 1-2 1.4-.7.4-1.4.8-2.1 1.3s-1.3.9-1.9 1.3c-.6.5-1.1 1-1.5 1.5s-.7 1.2-.8 1.9h11.6v2.4h-14.8c.1-1.3.3-2.5.7-3.4.4-.9.8-1.8 1.4-2.5s1.2-1.3 2-1.9c.7-.5 1.5-1 2.3-1.5 1-.6 1.8-1.1 2.5-1.6s1.3-1 1.8-1.5.8-1.1 1.1-1.7.4-1.3.4-2.1c0-.6-.1-1.2-.4-1.7-.2-.5-.5-.9-.9-1.3s-.9-.6-1.4-.8c-.5-.2-1.1-.3-1.7-.3-.8 0-1.5.2-2 .5-.6.3-1 .8-1.4 1.3-.4.5-.6 1.1-.8 1.8s-.2 1.3-.2 2H114c-.3-1-.2-2.1.1-3.1zM166.5 38.2V21.9h-5.9v-2.2c.8 0 1.5-.1 2.2-.2.7-.1 1.4-.3 2-.7.6-.3 1.1-.8 1.5-1.3.4-.6.7-1.3.8-2.1h2.1v22.7h-2.7zM198.9 59.2c.3-1 .8-1.8 1.4-2.5.6-.7 1.4-1.3 2.4-1.7.9-.4 2-.6 3.2-.6 1 0 1.9.1 2.8.4.9.3 1.6.7 2.3 1.2.6.5 1.1 1.2 1.5 2 .4.8.6 1.7.6 2.8 0 1-.2 1.9-.5 2.7s-.7 1.5-1.2 2.1c-.5.6-1.1 1.2-1.8 1.6-.7.5-1.3 1-2 1.4-.7.4-1.4.8-2.1 1.3s-1.3.9-1.9 1.3c-.6.5-1.1 1-1.5 1.5s-.7 1.2-.8 1.9h11.6V77H198c.1-1.3.3-2.5.7-3.4.4-.9.8-1.8 1.4-2.5s1.2-1.3 2-1.9c.7-.5 1.5-1 2.3-1.5 1-.6 1.8-1.1 2.5-1.6s1.3-1 1.8-1.5.8-1.1 1.1-1.7.4-1.3.4-2.1c0-.6-.1-1.2-.4-1.7-.2-.5-.5-.9-.9-1.3s-.9-.6-1.4-.8c-.5-.2-1.1-.3-1.7-.3-.8 0-1.5.2-2 .5-.6.3-1 .8-1.4 1.3-.4.5-.6 1.1-.8 1.8s-.2 1.3-.2 2h-2.7c-.2-1.1-.1-2.1.2-3.1zM217.6 115.1H218.5c.6 0 1.1-.1 1.6-.2s1-.4 1.4-.7c.4-.3.7-.7.9-1.2.2-.5.4-1 .4-1.6 0-1.2-.4-2.1-1.2-2.7-.8-.6-1.7-.9-2.9-.9-.7 0-1.4.1-1.9.4-.5.3-1 .6-1.3 1.1-.4.4-.6 1-.8 1.6-.2.6-.3 1.2-.3 1.9h-2.7c0-1.1.2-2.1.5-3s.8-1.7 1.3-2.3c.6-.6 1.3-1.1 2.2-1.5.9-.4 1.9-.5 3-.5 1 0 1.9.1 2.7.4s1.6.6 2.2 1.1c.6.5 1.1 1.1 1.5 1.9s.5 1.7.5 2.7c0 1-.3 1.9-.9 2.7-.6.8-1.3 1.4-2.2 1.8v.1c1.4.3 2.4 1 3.1 2 .7 1 1 2.2 1 3.6 0 1.1-.2 2.1-.6 3-.4.9-1 1.6-1.7 2.2s-1.5 1-2.5 1.3-2 .4-3 .4c-1.2 0-2.2-.2-3.1-.5-.9-.3-1.7-.8-2.4-1.4-.7-.6-1.2-1.4-1.5-2.3-.4-.9-.5-2-.5-3.1h2.7c0 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<g>
<path className="numbers" d="M53.5 38.2V21.9h-5.9v-2.2c.8 0 1.5-.1 2.2-.2.7-.1 1.4-.3 2-.7.6-.3 1.1-.8 1.5-1.3.4-.6.7-1.3.8-2.1h2.1v22.7h-2.7zM69.1 38.2V21.9h-5.9v-2.2c.8 0 1.5-.1 2.2-.2.7-.1 1.4-.3 2-.7.6-.3 1.1-.8 1.5-1.3.4-.6.7-1.3.8-2.1h2.1v22.7h-2.7z"/>
</g>
</svg>
);
ReactDOM.render(<Clock />, document.getElementById("root"));
