JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="https://ajax.googleapis.com/ajax/libs/dojo/1.10.0/dijit/themes/claro/claro.css">

CSS

.dijitSelectLabel {
  font-size:30px;
  
}
.dijitMenuItemLabel{
    font-size:25px;
}

JavaScript

require(["dijit/form/Select", "dojo/_base/window", "dojo/domReady!"], function(Select, win){
    var select = new Select({
        name: "select2",
        options: [
            { label: "TN", value: "Tennessee" },
            { label: "VA", value: "Virginia", selected: true },
            { label: "WA", value: "Washington" },
            { label: "FL", value: "Florida" },
            { label: "CA", value: "California" }
        ]
    }).placeAt(win.body()).startup();
    
});