Friends to Remove Blogger Navigation bar , you have only to copy one line code in your blog's HTML .
1 . Backup your template .
2 . Go to Dashboard > Template > Edit HTML
3 . Check the box of Expand Widget Template .
4 . Find the following code by pressing Ctrl + f
</head>
Replace it with the code given below.
<style type="text/css">
#navbar-iframe { height:0px; visibility:hidden; display:none }
</style></head>
5.Now the most important step is
1 . Backup your template .
2 . Go to Dashboard > Template > Edit HTML
3 . Check the box of Expand Widget Template .
4 . Find the following code by pressing Ctrl + f
</head>
Replace it with the code given below.
<style type="text/css">
#navbar-iframe { height:0px; visibility:hidden; display:none }
</style></head>
5.Now the most important step is