day and night html and css animation
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Custom checkbox</title>
<style>
body{
margin: 0;
padding: 0;
display:flex;
justify-content:center;
align-items: center;
min-height:100vh;
}
input[type="checkbox"]
{
-webrit-oppearance: none;
visibility:hidden;
display:none;
}
.check{
position:relative;
display:block;
width:40px;
height:20px;
background:#092c3e;
cursor:pointer;
border-radius:20px;
overflow:hidden;
transition: ease-in 0.5s;
}
input[type="checkbox"]:checked ~ .check
{
background:#fff;
box-shadow: 0 0 0 1200px #092c3e;
}
.check:before
{
content:'';
position:absolute;
top:2px;
left:2px;
background:#fff;
width:16px;
height:16px;
border-radius:50%;
transition:0.5s;
}
input[type="checkbox"]:checked ~ .check:before
{
transform:translateX(-50px);
}
.check:after
{
content:'';
position:absolute;
top:2px;
left:2px;
background:#092c3e;
width:16px;
height:16px;
border-radius:50%;
transition:0.5s;
transform:translateX(50px);
}
input[type="checkbox"]:checked ~ .check:after
{
transform:translateX(0px);
}
</style>
</head>
<body>
<label>
<input type="checkbox">
<span class="check"></span>
</label>
</body>
</html>