JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://use.fontawesome.com/8dcbba1498.js"></script>
<div class="circle">
   <div class="play"><i class="fa fa-play"></i></div>
</div>

<p>
PS: The icon loading is a bit slow. Wait until it shows up.
</p>

<div class="circle">
   <div class="stop">Stop me please</div>
</div>

CSS

.circle {
    width: 100px;
    height: 100px;
    background: transparent;
    border-radius: 50%;
    border: 2px dashed #000;
 -webkit-animation-name: Rotate;
 -webkit-animation-duration: 2s;
 -webkit-animation-iteration-count: infinite;
 -webkit-animation-timing-function: linear;
 -moz-animation-name: Rotate;
 -moz-animation-duration: 2s;
 -moz-animation-iteration-count: infinite;
 -moz-animation-timing-function: linear;
 -ms-animation-name: Rotate;
 -ms-animation-duration: 2s;
 -ms-animation-iteration-count: infinite;
 -ms-animation-timing-function: linear;
}
.play {
padding: 20px 30px;
font-size: 56px;
}
.stop {
  font-size: 12px;
  padding: 30px;
  text-align: center;
}

@-webkit-keyframes Rotate
{
 from{-webkit-transform:rotate(0deg);}
 to{-webkit-transform:rotate(360deg);}
}
@-moz-keyframes Rotate
{
 from{-moz-transform:rotate(0deg);}
 to{-moz-transform:rotate(360deg);}
}
@-ms-keyframes Rotate
{
 from{-ms-transform:rotate(0deg);}
 to{-ms-transform:rotate(360deg);}
}