JSFiddle - React, Tailwind, and code Playground

by bitstarr

HTML

<div class="item"></div>

CSS

.item {
    background: url(http://sebastianlaube.de/gfx/logo.png) no-repeat 50%;
    height: 120px;
    width: 120px;
    border: 3px solid #fff;
    border-radius: 50%;
    box-shadow: 0 0 1px 0 rgba(0,0,0,.5);
}
.small {
    animation-duration: 2s;
    animation-name: scale;
    transform: scale(.5);
}

@keyframes scale {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(0);
    }
    100% {
        transform: scale(.5);
    }
}

JavaScript

$('div.item').on({
    'mouseenter': function(){
        $(this).addClass('small');
    },
    'click': function() {
        $(this).toggleClass('small');
    }
});