[Theme: Constructor] hide header in front page

I tried to do this with different header templates, but failed. Hopefully someone with more knowledge can help.

If you could be more specific about things you would like to remove in the header then maybe I could help.

Hiding it means loading and making invisible, a better way to do this is going into your header.php file and add a little condition:

<?php
if ( is_home() == false ) {
// show header //
?>

Hi all thank you for all your help,

I search everywhere and then found something like this:
.home #header {
display=none;}

it works! but as long as i remember my old css wasn’t like this, it was able to control specific category, page or post, or page/post ID.
With this code I try to change it to .page or .post but the header still there. Hope you understand what I mean ??
Any idea?