html - tag with <br> count as empty? -

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does tag count empty when forexample doing this?

html 

 <p>     </br>     </p>

css p:empty {display:none}

no. 

p:empty {display:none}

to apply p must empty.

<p></p>

is empty , take style.

<p> </p>

is not empty , not take style.

in code below border added illustration purposes only.

p { border: 1px solid red; }  p:empty { display:none }
<p></p>    <p>  </p>


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