JSFiddle - React, Tailwind, and code Playground

HTML

<div id="btn_container" class="btn_default_container">
    <span class="btn_center">PRESS ME</span>
</div>

CSS

.btn_container {
    cursor: pointer;
    font-family: Arial;
    font-size: 11px;
    padding: 0;
    width: auto;
}

.btn_center {
    background: blue;
    color: #FFFFFF !important;
    display: block;
    float: left;
    font-weight: bold;
    height: 32px;
    line-height: 32px;
    padding: 0 10px;
    
}