Loading Animation using Html and CSS

html CODE

				
					<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Bar Loader | Html CSS</title>
    <link rel="stylesheet" href="Style.css">
</head>

<body> 
    <div class="loader">
        <div class="bar bar1"></div>
        <div class="bar bar2"></div>
        <div class="bar bar3"></div>
        <div class="bar bar4"></div>
        <div class="bar bar5"></div>
        <div class="bar bar6"></div>
        <div class="bar bar7"></div>
        <div class="bar bar8"></div>
        <div class="bar bar9"></div>
        <div class="bar bar10"></div>
        <div class="bar bar11"></div>
        <div class="bar bar12"></div>
    </div>

</body>

</html>

css CODE

				
					body {
    margin: 0;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #eaeae0;
}
 
.loader {
    position: relative;
    width: 48px;
    height: 48px;
}

.bar {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 2px;
    height: 12px;
    background: #0018f4;
    border-radius: 2px;
    transform-origin: center -10px;
    opacity: 0;
    animation: fade 1.2s linear infinite;
}

@keyframes fade {
    0% {
        opacity: 0;
    }

    20% {
        opacity: 1;
    }

    100% {
        opacity: 0;
    }
}

.bar1 {
    transform: rotate(0deg);
    animation-delay: 0s;
}

.bar2 {
    transform: rotate(30deg);
    animation-delay: 0.1s;
}

.bar3 {
    transform: rotate(60deg);
    animation-delay: 0.2s;
}

.bar4 {
    transform: rotate(90deg);
    animation-delay: 0.3s;
}

.bar5 {
    transform: rotate(120deg);
    animation-delay: 0.4s;
}

.bar6 {
    transform: rotate(150deg);
    animation-delay: 0.5s;
}

.bar7 {
    transform: rotate(180deg);
    animation-delay: 0.6s;
}

.bar8 {
    transform: rotate(210deg);
    animation-delay: 0.7s;
}

.bar9 {
    transform: rotate(240deg);
    animation-delay: 0.8s;
}

.bar10 {
    transform: rotate(270deg);
    animation-delay: 0.9s;
}

.bar11 {
    transform: rotate(300deg);
    animation-delay: 1.0s;
}

.bar12 {
    transform: rotate(330deg);
    animation-delay: 1.1s;
}