Auto Show/Hide Blogger Navbar

Companions must have a lot of bloggers who know who referred to show / hide navabar bloggers. In this article I will provide a way to show / hide navabar bloggers, for example, you can see here.
What does he mean show / hide? the point is, if the mouse is in the navbar, then the navbar will appear and when the mouse is not in the navbar, then the navbar will hide.

Previously used to restore your navbar, if not yet read the article Read here

how to make it as follows:
1. Dashboard
2. Layouts
3. Html editing
4. Find the code below

]]>

5. Enter below scrypt above that code

#navbar-iframe {
height: 5px;
}

/* IE7, IE8, IE6 */
#navbar-iframe {
height/*\**/: 30px\9;
}

#navbar-iframe:hover {
height: 40px; !important;
}

6. Save and see the results