Hi,

Thanks for the codes for 1. For 2 and 3, I meant to extend the pink color of the main image to the navigation bar. If you come to http://www.skims.com, you will see their main navigation bar background color is grey the same color as the main image below the bar, and that bar only changes to color white when scrolling or hovering. See attached. Also refer to my video. How to make this effect? I want my navigation bar to take the same pink color as my image below and only changes to white when scroll and hover.