JSFiddle - React, Tailwind, and code Playground

by Mr_Vasu

HTML

<div class="spinner">
    <div class="spinner-container container1">
        <div class="circle1"></div>
        <div class="circle2"></div>
        <div class="circle3"></div>
        <div class="circle4"></div>
    </div>
    <div class="spinner-container container2">
        <div class="circle1"></div>
        <div class="circle2"></div>
        <div class="circle3"></div>
        <div class="circle4"></div>
    </div>
</div>

CSS

body {
    background-color:#CCC;
}
.spinner {
    width: 0%;
    height: 0%;
    padding: 10%;
    position: relative;
}
.container1 > div, .container2 > div {
    width: 25%;
    height: 25%;
    background-color: #333;
    border-radius: 100%;
    -webkit-box-shadow:inset 0 0 0px 2px #ccc;
    box-shadow:inset 0 0 0px 2px #ccc;
    position: absolute;
    /* Prevent first frame from flickering when animation starts */
    -webkit-animation: bouncedelay 1.2s infinite ease-in-out;
    animation: bouncedelay 1.2s infinite ease-in-out;
    /* Prevent first frame from flickering when animation starts */
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
}
.spinner .spinner-container {
    position: absolute;
    width: 100%;
    height: 100%;
}
.container2 {
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
}
.circle1 {
    top: 0;
    left: 0;
}
.circle2 {
    top: 0;
    right: 0;
}
.circle3 {
    right: 0;
    bottom: 0;
}
.circle4 {
    left: 0;
    bottom: 0;
}
.container2 .circle1 {
    -webkit-animation-delay: -1.1s;
    animation-delay: -1.1s;
}
.container1 .circle2 {
    -webkit-animation-delay: -0.9s;
    animation-delay: -0.9s;
}
.container2 .circle2 {
    -webkit-animation-delay: -0.8s;
    animation-delay: -0.8s;
}
.container1 .circle3 {
    -webkit-animation-delay: -0.6s;
    animation-delay: -0.6s;
}
.container2 .circle3 {
    -webkit-animation-delay: -0.5s;
    animation-delay: -0.5s;
}
.container1 .circle4 {
    -webkit-animation-delay: -0.3s;
    animation-delay: -0.3s;
}
.container2 .circle4 {
    -webkit-animation-delay: -0.2s;
    animation-delay: -0.2s;
}
@-webkit-keyframes bouncedelay {
    0%, 80%, 100% {
        background-color:cornflowerblue;
    }
    40% {
        background-color: black;
        box-shadow:none;
    }
}
@keyframes bouncedelay {
    0%, 80%, 100% {
        background-color:cornflowerblue;
    }
    40% {
        background-color: black;
        box-shadow:none;
    }
}