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  Style Friday #4: Loading Dots

  Here are three dots. They indicate the user is waiting for
  something to happen. Let's animate them

  - Use only HTML and CSS. No JS, imagery, or SVG code.
  - You may change what you see on screen, including color and structure. This is just a starting point.
  - Fork this pen to create your solution! Then share your results!


<div class="container">
  <div class="dot"></div>
  <div class="dot"></div>
  <div class="dot"></div>


                :root {
  font-size: 16px;

.container {
  align-items: center;
  background-color: #00A691;
  display: flex;
  height: 100vh;
  justify-content: center;

.dot {
  background-color: #FFFFFF;
  border-radius: 100%;
  height: 1rem;
  margin: 0 .5rem;
  width: 1rem;