disappear Navbar/ navigation Bar

The Blogger Navbar appears by default at the top of every Blogger-powered blog. Navbar features include:

• [B]: takes you back to www.blogger.com.
• Search Blog: searches the blog you're viewing. Results will appear directly on the page.
• Share
• lets you promote your content on a number of social websites.
•         NextBlog: takes you to a random, recently-updated Blogger blog.
• [email address]: If you are logged in to your account, you'll see your own address here. Other viewers will see their own email addresses, or none at all if they aren't logged in.
• Dashboard: If you are logged in, you'll have a link to your own dashboard.
• Sign In/Out: This displays the appropriate option, depending on whether you're logged in or not.

how to disappear navbar:

1. Login to your blog ID
2. Then go to Template
3. Chose edit Html then proceed and mark expand widget
4. Find the code

]]></b:skin>

5. Copy and Paste the code below before ]]></b:skin>
#navbar-iframe {
display: none !important;
}

6. then Save, have a nice try