Let’s take a look at the renderings first:
(Recommended video tutorial: css video tutorial)
Code implementation:
<!DOCTYPE html>
<html>
<head>
<style>
@keyframes fade {
from {
opacity: 1.0;
}
50% {
opacity: 0.0;
}
to {
opacity: 1.0;
}
}
.headerBox {
width:100px;
background: #ff0;
padding: 10px;
font-size: 15px;
height: 100px;
animation: fade 600ms infinite;
}
</style>
</head>
<body>
<div> </div>
</body>
</html>Recommended tutorial: CSS tutorial
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