Do have any problem or issue with your Blogger Navigation Bar?. Because most bloggers keep asking me this same question; how can they possibly remove or lock a Navbar.
Navigation Bar also known as Menu bar in a blog complains has become a big bone in my neck and for long now, I have been meaning to share this, but have not been able to devote few hours to detail each and every step of the process.
First a navigation bar is a bar that consists of all the labels in a blog and it is mostly located at the top of every blog or websites. It helps readers to easily locate, make choices and have a focus on what to read. So it is a good thing to have a NavBar in a Blog but in some cases
If your Navbar is not wanted by you again or you don’t like its appearance and you want to remove it to
better your blog look; here are the steps for you to follow.

Step 1: firstly go to BLOGGER.COM/HOME
STEP2: Click on the site you want to lock its Navbar
STEP3: Click on Templete in Blogger; a dialog box will appear
STEP4: Click on Edit HTML
STEP5: Then make sure you click on RESTORE/BACKUP and download to backup your existing template for you
STEP6: in the Html box; press <<Ctrl F>>
STEP7: type in this CSS code ]]></b:skin> in the small search field
STEP8: Just Above Step6 code that appeared in the edit HTMl box; >> type in the Below CSS code
#navbar {height: 0px; visibility: hidden; display:none}
#navbar-iframe {height: 0px; visibility: hidden; display:none}

STEP9: Click on SAVE TEMPLATE
STEP10: Preview your Template

http://www.afrik9ja.com/2014/07/10-easy-steps-to-lock-navigation-bar-in.html