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Clock
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Clock
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Clock</title>
<!-- <link rel="stylesheet" href="style.css"> -->
<style>
html{
background: url(https://unsplash.it/1500/1000?image=881&blur=5);
background-size: cover;
font-family: 'helvetica neue';
/* DOUBT ???*/
text-align: center;
/* DOUBT ??? */
font-size: 10px;
}
body{
margin: 0;
/* DOUBT ??? */
font-size: 2rem;
flex: 1;
min-height: 100vh;
align-items: center;
}
.clock{
height: 30rem;
width: 30rem;
border: 20px solid white;
border-radius: 50%;
margin: 50px auto;
padding:2rem;
position: relative;
}
.clockface{
position: relative;
height: 100%;
width: 100%;
/* CSS transforms allow you to move, rotate, scale, and skew elements. */
transform: translateY(-3px);
}
.hand {
width: 50%;
height: 6px;
background: black;
position: absolute;
top: 50%;
transform: rotate(90deg);
transform-origin: 100%;
}
.clock:hover{
background-color:red;
}
</style>
</head>
<body>
<div class="clock">
<div class="clockface">
<div class="hand hour"></div>
<div class="hand second"></div>
<div class="hand minute"></div>
</div>
</div>
<script>
const seconds=document.querySelector('.second');
const minutes=document.querySelector('.minute');
const hours=document.querySelector('.hour');
function setDate()
{
const date = new Date(); //get present date and time and assign it to date object
const date_seconds = date.getSeconds(); // get present second
console.log(date_seconds);
const seconds_degree=(date_seconds/60)*360+90; // convert present seconds to degrees
seconds.style.transform=`rotate(${seconds_degree}deg)`; // apply transform rotate style to second div
const date_minutes = date.getMinutes(); // get present
const minutes_degree=(date_minutes/60)*360+90; // convert present minutes to degrees
minutes.style.transform=`rotate(${minutes_degree}deg)`;
const date_hours = date.getHours(); // get present hours
const hours_degree=(date_hours/12)*360+(date_minutes/60)*30+90; // convert present hours to degrees
hours.style.transform=`rotate(${hours_degree}deg)`;
}
setInterval(setDate, 1000);
</script>
</body>
</html>