Hi guys I'm Dave from Philippines Im a newbie in this forum and this is my 1t post... Well this is my question:ins this css code: I know that 11px and 1.5 em are both used in size attribute but the "/"(division sign) confused me. .What does this 11px/1.5 em do?Does it divide 11px/16px?'or what can anyone please explain I want to learn cSS!!! THANKS!!!