<button>點擊我</button>

<button type="submit">提交</button>

<button type="button" name="myButton" value="1">按鈕1</button>

<style>
button {
background-color: blue;
color: white;
padding: 10px 20px;
font-size: 16px;
border-radius: 4px;
}
</style>
<button>點擊我</button>