how to remove bar at top of blogger

To hide the Blogger Navbar :

1- Log in to blogger

2- On your Dashboard, select Layout. This will take you to the Template tab. Click Edit HTML. Under the Edit Template section you will see you blog's HTML.

3- paste the CSS definition in the top of the template code:


-----------------------------------------------
Blogger Template Style
Name: Rounders
Designer: Douglas Bowman
URL: www.stopdesign.com
Date: 27 Feb 2004
Updated by: Blogger Team
----------------------------------------------- */

#navbar-iframe {
display: none !important;
}

/* Variable definitions
====================


...

Remove the code to show it again.

---

Now it looks like blogger has changed the way the nav bar works
and to make the space go away you may need to use this code:

#navbar, #navbar-iframe {
height: 0px;
visibility: hidden;
display: none;
}