JSFiddle - React, Tailwind, and code Playground

by DoubleYo

HTML

<div class="elem"></div>

CSS

.elem{
    position:absolute;
    top:20%;
    left:20%;
    width:0; 
    height:0;
    border-style: solid;
    border-width: 75px;
    border-color: red blue green orange;
    -webkit-transition-property: -webkit-transform;
    -webkit-transition-duration: 1s;
    -moz-transition-property: -moz-transform;
    -moz-transition-duration: 1s;
    transition-property: transform;
    transition-duration: 1s;
}
.elem:hover {
    -webkit-animation-name: rotate; 
    -webkit-animation-duration: 2s; 
    -webkit-animation-iteration-count: infinite;
    -webkit-animation-timing-function: linear;
    -moz-animation-name: rotate; 
    -moz-animation-duration: 2s; 
    -moz-animation-iteration-count: infinite;
    -moz-animation-timing-function: linear;
    animation-name: rotate; 
    animation-duration: 2s; 
    animation-iteration-count: infinite;
    animation-timing-function: linear;
}
@-webkit-keyframes rotate {
    from {-webkit-transform: rotate(0deg);}
    to {-webkit-transform: rotate(360deg);}
}

@-moz-keyframes rotate {
    from {-moz-transform: rotate(0deg);}
    to {-moz-transform: rotate(360deg);}
}

@keyframes rotate {
    from {transform: rotate(0deg);}
    to {transform: rotate(360deg);}
}