title: slick images become 1px height
body: <p>I have been trying to get a slick slider to work for a few hours now, and after trying all the suggestions on relevant SO questions, nothing has worked.<br>
  My images are 1080px tall, but slick displays them as 1px tall.<br>
  FYI, the images have enough transparent space at the bottom and I am planning to move the dots up on top of the image to keep the page without scroll bars. I am also planning to make the navigation arrows smaller, though they should still be on top of the image.</p>
  
  <p>I have the entire slider having the full height as well as the everything within (<code>.fullheight</code> and <code>.backimg</code>).</p>
  
  <pre><code>&lt;div id="picslider" style="height: 100%"&gt;
    &lt;a href="#" class="fullheight"&gt;&lt;img src="https://octolopagon.games/_resources/img/olumian.png" class="backimg"&gt;&lt;/a&gt;
    &lt;a href="#" class="fullheight"&gt;&lt;img src="https://octolopagon.games/_resources/img/support.png" class="backimg"&gt;&lt;/a&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>The full code is at <a href="https://jsfiddle.net/wrtvq2we/" rel="nofollow noreferrer">https://jsfiddle.net/wrtvq2we/</a></p>
  
  <p>Any help is appreciated.</p>