JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://e-timer.ru/js/etimer.js"></script>
<div class="df fv">
<b>Audio</b><br/>
<b>Audio1</b>
</div>

CSS

.wr{
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}
.df{
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.fc{
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
.fv{
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}