JSFiddle - React, Tailwind, and code Playground

HTML

<br>
<body>
  <div align="center">
   <boxytest> Hey guys! What's up? loooooooooooooooooooooooooooooooong lineeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee</boxytest>
  </div>
</body>

<boxytest> Hihi </boxytest>

CSS

boxytest
  {
    padding: 10px;
    text-align: center;
    line-height: 400%%;
    background-color: #fff;
    border: 5px solid #666;
    -webkit-border-radius: 30px;
    -moz-border-radius: 30px;
    border-radius: 30px;
    -webkit-box-shadow: 2px 2px 4px #888;
    -moz-box-shadow: 2px 2px 4px #888;
    box-shadow: 2px 2px 4px #888;
  }