JSFiddle - React, Tailwind, and code Playground

HTML

<a href="/" class="button">Button</a> 

<a href="/" class="button button-submit">Extended button</a>

CSS

.button {
    padding: 10px;
    margin: 10px;
    background-color: red;
}


.button-submit {
    margin-top: 200px;
   /* background-color: green;*/
}