Why doesn't slick-slider want to work?

Question

Slick

I have slider:

<div class="slick-slider">
      <div class="slide">
        <h2>1</h2>
      </div>
      <div class="slide">
        <h2>1</h2>
      </div>
<div class="slide">
        <h2>1</h2>
      </div>
    </div>

There is JS: But it does not want to work, instead it flies out of the window, I turned on the dots parameter, but when I press the 2nd dot, the slider flies out of the window even more. Here is the code in the sandbox: https://codepen.io/duboloms/pen/gObmVrV .
$('.slick-slider').slick();

Answer 1

Aren't you embarrassed that there are no styles? And in general in the console 404 on resources? Change the connection version to 1.8.1.