Changed key binding

Signed-off-by: Diwank Singh <diwank.singh@gmail.com>
Added styles

Signed-off-by: Diwank Singh <diwank.singh@gmail.com>
Cleanup code and key animation

Signed-off-by: Diwank Singh <diwank.singh@gmail.com>
Added images and minor improvements

Signed-off-by: Diwank Singh <diwank.singh@gmail.com>