JSFiddle - React, Tailwind, and code Playground

by simurai

HTML

<div href="#x" class="wrapper">
    <div>Hover me!</div>
    <div class="fading">Some content</div>
    <div>Some content afterwards</div>
</div>

CSS

.wrapper {
    padding: 10px;
    background: #EEE;
}

.fading {
    float: left;
    width: 100%;
    -webkit-box-sizing: border-box;
       -moz-box-sizing: border-box;
            box-sizing: border-box;
    
    padding: 0 10px;
    margin-left: -200%;

    visibility: hidden;
    opacity: 0;
    background: lime;
    
    -webkit-transform: scaleY(0);
       -moz-transform: scaleY(0);
         -o-transform: scaleY(0);
            transform: scaleY(0);

    -webkit-transition: visibility .01s 1s, margin .01s 1s, padding .2s .9s, opacity 1s, -webkit-transform .6s .4s;
       -moz-transition: visibility .01s 1s, margin .01s 1s, padding .2s .9s, opacity 1s,    -moz-transform .6s .4s;
         -o-transition: visibility .01s 1s, margin .01s 1s, padding .2s .9s, opacity 1s,      -o-transform .6s .4s;
            transition: visibility .01s 1s, margin .01s 1s, padding .2s .9s, opacity 1s,         transform .6s .4s;
}
.wrapper:hover .fading {
    padding: 10px;
    margin-left: 0;

    visibility: visible;
    opacity: 1;
    
    -webkit-transform: scaleY(1);
       -moz-transform: scaleY(1);
         -o-transform: scaleY(1);
            transform: scaleY(1);
    
    -webkit-transition: opacity 1s, padding .1s, -webkit-transform .4s;
       -moz-transition: opacity 1s, padding .1s,    -moz-transform .4s;
         -o-transition: opacity 1s, padding .1s,      -o-transform .4s;
            transition: opacity 1s, padding .1s,         transform .4s;
}