What difficulties can arise when installing an adaptive layout?

Question

HTML

Good afternoon!
Previously, the site had a regular layout, now they have made it adaptive. And you need to install all this on the site - update it, so to speak. Explain whether the implementation of this layout differs from the usual one? The functions are still the same on the site. What to say to a programmer, how laborious this work is? how much can it cost?

Answer 1

> how laborious is this work?
1 day - maximum
> how much can it cost?
From 2 to 7 hours of layout designer's working time. They usually pay from 300 rubles per hour.

Answer 2

In addition to unnecessary hemorrhoids with testing on a million devices, there are no difficulties. You either have to give up some chips for the desktop, or separately make a mobile version, again it depends on what kind of site you have =)