Dot Lan toả :)
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style>
.cd-single-point {
position: absolute;
list-style-type: none;
left: 20px;
top: 20px
}
.cd-single-point>a {
position: relative;
z-index: 2;
display: block;
width: 10px;
height: 10px;
border-radius: 50%;
background: #0079ff;
-webkit-transition: background-color 0.2s;
-moz-transition: background-color 0.2s;
-o-transition: background-color 0.2s;
transition: background-color 0.2s
}
.cd-single-point::after {
content: '';
position: absolute;
border-radius: 50%;
width: 100%;
height: 100%;
top: 0;
left: 0;
animation: cd-pulse 2s infinite
}
@keyframes cd-pulse {
0% {
box-shadow: 0 0 0 0 #0079ff
}
100% {
box-shadow: 0 0 0 20px rgba(255, 150, 44, 0)
}
}
</style>
</head>
<body>
<div class="cd-single-point">
<a class="cd-img-replace" href="#0"></a>
</div>
</body>
</html>Last updated
