JSFiddle - React, Tailwind, and code Playground

HTML

<button type="button" value="Join" class="buttonStyle1">Join</button>

CSS

.buttonStyle1{
        padding:5px 15px;
        border:0px;
        background-color:#fcb000;;
        font-size:120%;
        border:1px solid #fcb000;
        cursor:pointer;
        font-weight: bold;
        color:#666;
    }