all designs of a button in html code example

Example 1: button style css

<div>
    <style scoped="">
        .button-xsmall {
            font-size: 70%;
        }

        .button-small {
            font-size: 85%;
        }

        .button-large {
            font-size: 110%;
        }

        .button-xlarge {
            font-size: 125%;
        }
    </style>
    <button class="button-xsmall pure-button">Extra Small Button</button>
    <button class="button-small pure-button">Small Button</button>
    <button class="pure-button">Regular Button</button>
    <button class="button-large pure-button">Large Button</button>
    <button class="button-xlarge pure-button">Extra Large Button</button>
</div>

Example 2: button style css

<a class="pure-button pure-button-primary" href="#">A Primary Button</a>
<button class="pure-button pure-button-primary">A Primary Button</button>