what's the purpose of this "::before"?

Question

I just understand the css ::before selector usage but cannot understand the purpose of below ::before between two div ?

<div id="banner" style="--vh:8.32px;"> 
::before 
<div id="banner-content" class="flex-container">

Thanks in advance for help.

The only place I've see this is when expanding an element in the browser devtools inspect facility. Is that where you saw it? In that context clicking on the ::before will show you the styling for that element's before pseudo element. — A Haworth, Oct 10 '22 at 05:04

score -3 · Answer 1 · answered Oct 10 '22 at 03:53

-3

::before is one of the CSS Pseudo-elements. You can read more in this answer.

answered Oct 10 '22 at 03:53

Do Thang

1 Answers1