I just bought Blocs after using the 7 day trail and I absolutely love it. However, I want to do something on it that I need help with. I want my nav bar to appear on my second block when you scroll down on the page and stay there. Like I want my first bloc to be a full page welcome message and then as you scroll down to the second page I want the menu bar to appear and stay there as you scroll along. Thank you for your help and I hope I get further help as I move along with this amazing software.