JSFiddle - React, Tailwind, and code Playground

by dfg312546

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/autosize.js/6.0.1/autosize.min.js"></script>
<div>暱稱</div>
<input placeholder='請輸入暱稱'>
<div>留言</div>
<textarea rows="3" placeholder='請輸入留言'></textarea>
<button class='buttonStyle'>送出</button>

CSS

* {
  margin:5px;
}

body {
  font-weight:bold;
  background-color:	#FAF0E6;
}

.buttonStyle {
  display:block;
  border-radius:5px;
}

JavaScript

autosize(document.querySelector('textarea'));