JSFiddle - React, Tailwind, and code Playground

HTML

<input type="text"><input type="submit">

CSS

input {
    border: 1px solid #333;
    font: 14px/1em sans-serif;
}

input[type=text] {
    font-size: 14px;    
    height: 20px;
    box-sizing: border-box;
    vertical-align: middle;
}

input[type=submit] {
    font-size: 12px;
    height: 20px;
    box-sizing: border-box;
    vertical-align: middle;
}