what does content : '' mean in pseudo class?

Question

what does "{content : ' '}" mean in css pseudo class ?

i'm still wondering everyday, what does that mean ?

Anybody can help me please

*content - CSS | MDN* : https://developer.mozilla.org/en-US/docs/Web/CSS/content — UncaughtTypeError, Oct 21 '17 at 13:36
Akbar, you should give an example when you ask this type of question — Brad, Oct 21 '17 at 13:40
Possible duplicate of [Adding HTML entities using CSS content](https://stackoverflow.com/questions/190396/adding-html-entities-using-css-content) — pegla, Oct 21 '17 at 15:03

score 0 · Answer 1 · answered Oct 21 '17 at 13:36

In css, you use content to just set the content (or inner html)

This is a clear example from mozilla doc

HTML

<a href="http://www.mozilla.org/en-US/">Mozilla Home Page</a>

CSS

a::before {
  content: url("https://mozorg.cdn.mozilla.net/media/img/favicon.ico") " MOZILLA: ";
  font: x-small Arial, sans-serif;
  color: gray;
}

1 Answers1