JSFiddle - React, Tailwind, and code Playground

HTML

<button id="visit_return_button" type="submit">Increase</button>

CSS

#visit_return_button{
    background-color:#9C8C42;
    border: 2px solid #91782c;
    color: #FFF;
    text-align: center;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
    padding: 10px; 
}