<article class="dark" style="background: red;">red</article>
<article style="background: lime;">lime</article>
<article class="dark" style="background: blue;">blue</article>
<article style="background: aqua;">aqua</article>
<article class="dark" style="background: fuchsia;">fuchsia</article>
<article style="background: yellow;">yellow</article>
<article class="dark" style="background: green;">green</article>
<article class="dark" style="background: maroon;">maroon</article>
<article class="dark" style="background: navy;">navy</article>
<article class="dark" style="background: olive;">olive</article>
<article class="dark" style="background: purple;">purple</article>
<article class="dark" style="background: teal;">teal</article>
<article style="background: white;">white</article>
<article style="background: silver;">silver</article>
<article class="dark" style="background: gray;">gray</article>
<article class="dark" style="background: black;">black</article></section>