JSFiddle - React, Tailwind, and code Playground

HTML

<div id="float1">
    <a href="#" onclick="myfun();">Home</a>
    </div>

CSS

body{
    background: black;
}

#float1
            {
            position:absolute;
            width:250px;
            height:40px;
            z-index:1;
            left: 40px;
            top: 300px;
            font-size: 35px;
            background-color: black;
            color: white;
            text-align: center;                       
            color: white;
            text-decoration: none;
            }

#float1 a{
    color: #FFF;
}