JSFiddle - React, Tailwind, and code Playground

by Eduardo GarcĂ­a Sanz

HTML

<ul id="faces">
    <li>
        <img src="http://www.alexandery.net/wp-content/uploads/2013/05/IMG_0518.jpg"/>
    </li>
    <li>
        <img src="http://www.alexandery.net/wp-content/uploads/2013/05/IMG_0517.jpg"/>
    </li>
    <li>
        <img src="http://www.alexandery.net/wp-content/uploads/2013/05/IMG_0516.jpg"/>
    </li>
    <li>
        <img src="http://www.alexandery.net/wp-content/uploads/2013/05/IMG_0515.jpg"/>
    </li>
    <li>
        <img src="http://www.alexandery.net/wp-content/uploads/2013/05/IMG_0519.jpg"/>
    </li>
    <li>
        <img src="http://www.alexandery.net/wp-content/uploads/2013/05/IMG_0520.jpg"/>
    </li>
    <li>
        <img src="http://www.alexandery.net/wp-content/uploads/2013/05/IMG_0521.jpg"/>
    </li>
</ul>

CSS

body {
    background-color: #222;
}

#faces {
    list-style: none;
    padding: 0;
    width: 400px;
    height: 533px;
    margin: 20px auto;
    border: 8px solid white;
    position: relative;
}

#faces > li {
    padding: 0;
    margin: 0;
    width: calc(100% / 7);
    height: 100%;
    float: left;
}

#faces > li + li > img {
    opacity: 0;
}

#faces > li:hover > img {
    opacity: 1;
}

#faces > li > img {
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    pointer-events: none;
}