JSFiddle - React, Tailwind, and code Playground

HTML

<div id="menu">                                                                         
    <div id="menutop">                                                                  
        <ul>                                                                            
            <li><a href="#">Home</a></li>                                               
            <li><a href="#">About</a></li>                                              
        </ul>                                                                           
    </div>
</div>

CSS

#menu {
    width: 800px;
    margin: 0 auto;
}

#menu div {
    float: left;
    width: 400px;
    height: 60px;
    background-color: #CACACA;
}

#menutop {
    text-align: left;
}

#menutop ul {
    padding: 0;
    margin: 0;
    list-style: none;
}

#menutop li {
   margin: 0;
   display: inline;
   padding: 10px;
}

#menutop a {
    color: #000000;
    text-decoration: none;
}

#menutop a:hover {
    text-decoration: underline;
}