However, when i implemented fixed header and press toggle button in the header to open the sidebar the content page jumps to top. Any way to prevent that?
Sure. If you're using a link that has an href attribute set to "#", it will cause this jump. Simply call e.preventDefault() on your click event. Snap.js v2.0 will add support for easier ways to toggle things.
The plugin is great!
However, when i implemented fixed header and press toggle button in the header to open the sidebar the content page jumps to top. Any way to prevent that?