elonmusk-review.css

body {
    background: #fff;
    font-family: 'Open Sans', sans-serif;
    font-weight: 300;

    text-align: center;
}

h1, h2, th {
    font-weight: 300;
}

h2 {
    font-size: 1em;
    margin: 0;
}

a { color: inherit; text-decoration: none; }

#chart { margin-top: 2em; }

table {
    margin: 0 auto;
    text-align: left;
}

label {
    display: block;
    position: relative;
    width: 20%;
    padding-bottom: 20%;
    float: left;
    background: url('images/background.png') 100% 100%;
}

label span {
    border: 0;
    clip: rect(0 0 0 0);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
}

label:after {
    content: "";
    display: none;
    position: absolute;
    top: 0; left: 0; bottom: 0; right: 0;
    background: url('images/elonmusk.png') 100% 100%;
    animation-duration: .6s;
    animation-timing-function: ease-in-out;
    animation-fill-mode: forwards;
}

label.spin:after {
    animation-name: spin;
}

form.active label:after {
    display: block;
}
form.active input[type='radio']:checked ~ label:after {
    display: none;
}

form:not(.disabled) > div:hover label:after {
    display: block !important;
}
form:not(.disabled) > div:hover label:hover ~ label:after {
    display: none !important;
}

@keyframes spin {
    75% {
        transform: rotate(375deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

input[type='radio'] {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: circle(1% at 1% 1%);
    height: 1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    left: 0;
    width: 1px;
}

input[type='submit'] {
    -webkit-appearance: button;
    cursor: pointer;
    border: none;
    border-radius: 0;
    background: #197CB2;
    color: white;
    font-family: inherit;
    font-weight: inherit;
    font-size: 2em;
    padding: .25em 1em;
    margin: 1em 0;
}

input[type='submit']:hover, input[type='submit']:focus {
    background: #0C6CA0;
}

input[type='submit']:active {
    background: #773311;
}

input[type='submit']:disabled {
    background: #E5E4E3;
}

td, th { padding: 0 .5em; }

svg text {
    font-family: 'Open Sans', sans-serif;
}

.x.axis path, .y.axis path { display: none; }
.x.axis line, .y.axis line { stroke: #E5E4E3; stroke-width: 2px; }
.y.axis text { font-size: 2em; fill: #707070; }

.graph { fill: none; stroke: #707070; stroke-width: 1.5px; }

.marker text {
    text-anchor: middle;
    font-size: .75em;
    fill: #fff;
}

.badge path { fill: #d53030}

footer { font-size: .8125em; }
footer a { color: #197CB2; }
footer a:hover, footer a:focus { color: #0C6CA0; }

footer ul {
    padding: 0;
    margin: 2em 0;
}

footer li {
    display: inline-block;
    padding: .5em 1em;
}