Google default blogger blog come up with the navbar in the top ,but if we want to remove the navbar from the blog we have to edit the template of the blog.Sometimes installing new templates automatically remove the navbar from the blogger blog.
So want to get rid of it:
Here is the simple steps:
Go to Blogger Dashboard then go the Design section of the blog ,click on the edit HTML and the backup your template before doing any changes to the template.
Now paste the following code anywhere on the template section usually i have pasted just before starting of the body of the blog.
#navbar-iframe {
height:0px;
visibility:hidden;
display:none;
}
Click save template and here you go .Click refresh and check the blog navbar has been gone.