Flex Box Responsive Layout

I’am working on flex-box responsive project for school. But I have problems with it. First time I did it, the code was complete mess and couldn’t make it responsive. Can someone help me with this layout ? I have been smashing my head for l…

Make responsive CSS Grid

I want to make a responsive grid that takes up the entire width of the screen and without any gaps between each element.
Each elements have to be a square.
I want four elements per line on large screens and one element per line on smartpho…

Sidenavigation Image Behaviour

How do implement an image that has initially a fixed position somewhere at the bottom and moves down accordingly to the dropdown menu so that it does not distract?
When using "position:relative" it moves accordingly to the dropdo…