Getting and Setting CSS Variables using JavaScript?
<p>This week I discovered the glory of CSS3 variables! Love them!</p>

<pre><code>:root {
    --main-height: 45px;
    --main-gutter: -8px;

    --match-width: 180px;
    --player-width: 370px;
    --score-width: 60px;
}
</code></pre>

<p>My question... is there a way I can get/set these variables in JavaScript?</p>