How to show Navbar with new templates

Whenever I tried new templates, I noticed my Navbar on top of the page disappeared.
How to make it reappear?
With a couple of minutes google search, I found a way.
Just go to Layout, and Edit html.
When you open html, Find a section that shows following codes.

#navbar-iframe {
height: 0px;
visibility: hidden;
display: none;
}

Just select them all and delete.
Yes, delete the the codes.
That's it, you will see the navbar again shining bright on top of your page.

Good luck, all the newbies like me.