drupal 7 panels landing page, how to remove default theme elements

Question

I'm drupal beginner, and can't solve problem with landing page. I create landing page with panels, set custom css code to it but it doesn't look how I want. I see default elements from my theme (header, nav-menu, etc.) on it. I want that layout fill all my page, how can I achieve it?

I have it

I want do like it

Answer 1

go to page.tpl.php file, remove the lines that render the header, the logo and the title. They would usually be in an if statement and the varibles are $logo, $site_name, $main_menu, $title.

Answer 2

well, I found solution for this problem. I use bootstrap 3 sub theme, and there is file who provide page template, it calls node.tpl.php. I just remove string <div class="main-container <?php print $container_class; ?>"> and now it works well.