JSFiddle - React, Tailwind, and code Playground

HTML

<button class="btn"onclick="myFunction()">我要訂購</button>
<button class="btn"onclick="myFunction1()">認識工廠</button>

CSS

.btn{
  font-size:16px;
  padding: 12px 24px;
  background-color: black;
  color: white;
  font-family: serif;
  border:solid 1px black;
  cursor: pointer;
  margin:24px;
}

.btn:hover {
  color: white;
  background-color:#AD1546;
}

JavaScript

function myFunction()
{
  alert('謝謝您對我們的衣服有興趣！請致電 0987-654-321，會有專人提供您報價！');
}

function myFunction1()
{
  alert('我們工廠位於新北市，通過國際 ISO9001 認證，品質讓您放心！');
}