Replace BR tags with only CSS

You'hve a HTML text full of br tags and you can't remove them ? Here's the CSS-only solution to visually replace them by a simple empty space.

HTML

<p>
    To break lines <span class="break">in a paragraph, </span><span>don't use </span><span>the 'br' element.</span>
</p>

CSS

span.break:before {  
    content: "\A";
    white-space: pre;
}