data-rellax-percentage doesn't work about rellax HOT 1 CLOSED

Hey @soniapello , thanks for trying out Rellax :)

So, imagine you have a parent container, and you want to parallax it's content, but, you need the content to align with the parent container, when the parent container is scrolled into view.

The center/percentage options solve this issue.
When center is enabled, or the element has the data-rellax-percentage attribute, with a value of 0.5, the content will align with it's parent container when it (the parent) reaches the center (0.5) of the viewport.
Playing with the value of the data-rellax-percentage will make them align at different points of the viewport.

So, in other words, it doesn't "center" the element, just dictates if and where it should align with it's parent.

Although there's no demo yet, there are a few implementations of this in the tests folder, that might illustrate better what I'm trying to explain. (center.html seems to be broken, but percentage.html for example is working fine)

Hope that clears things up a bit for you. If not, let me know, maybe I'll be able to help with a specific use case.

from rellax.