JSFiddle - React, Tailwind, and code Playground
HTML
<input type="text" value="United States" />
<input type="text" value="Australia" />
CSS
input[value="United States"] { color: #F90; }
<input type="text" value="United States" />
<input type="text" value="Australia" />
input[value="United States"] { color: #F90; }