thank you for help
I could not ad the myStyles-1c.css. still I am not sure if the city input field is correct, email is not checking if first name or last name is same as name from email.
layout switch is in the myStyles-1c.css file so missing it it is a major problem.registration
registration in codepen css section has the myStyles-1c.css file content just it is apearing in a wrong way.
I forgot to mention about the fluid container : I planed to be between main menu and footer, both being controled by @media {} conform window width, keeping relevant elelments gathered and controlled. .