JSFiddle - React, Tailwind, and code Playground

HTML

<body>
    <div id="titleBar"><h1>Select Your Car </h1>
        <select name="categories">
              <option value="volvo">Volvo</option>
              <option value="saab">Saab</option>
              <option value="mercedes">Mercedes</option>
              <option value="audi">Audi</option>
        </select>
    </div>
</body>
</html>

CSS

div#titleBar > select {
     float: right;
 }
 h1 {
     display: inline;
 }
 #titleBar {
    border: solid black;
    width: 800px;
}