FIX: The <div> text element with one <br> will not be regarded as a text element by _is_text_tag

[heya5]

The below element will not be regarded as a text element by _is_text_tag:

<div>AI solutions <br> which suit you</div>

So we should ignore <br> tag when consider the point:

    # NOTE(robinson) - This indicates that a div tag has no children. If that's the
    # case and the tag has text, its potential a text tag