JSFiddle - React, Tailwind, and code Playground

HTML

<p class="um">Lorem ipsum dolor</p>

<p class="dois">Lorem ipsum dolor</p>

CSS

p.um:before {
    content: "Nota: ";
    color: red;    
}

p { background: aliceblue; }

p.dois:before {
    content: "\00AB    ";
    color: red;    
}