Huddle landing page with alternating feature blocks solution

Hi ! in this solution I was trying to follow bem for naming convention (am really struggling with naming things ) but I need more time and practice to grep it well I guess, so I will gonna back to update my previews solutions, and wanna also update readme file for each solution, and include in the Acknowledgments section , the comment from the solution as well as author solutions that I use as a reference to upgrade my solution. and I wanna know if that okay , please tell me your thoughts have a Good Day