JSFiddle - React, Tailwind, and code Playground

by GopsAB

HTML

<form class="formclass">
    <p class="num">213213</p>
    <p class="num">213</p>
    <p class="notNum">sadas</p>
    
    <input type="text" value="vals"></input>
</form>

CSS

.formclass p.num 
{
    color: red;
}

.formclass input[value="vals"]
{
    color: brown;
}