How to adjust gradient color if only images are given?

Question

PHP

Hello. There are such tabs for the adventure. It is difficult to make them up.
1) how to adjust the color so that it flows smoothly from the central tab down, maybe there are color analysis services from the image
2) is it possible to make roundings in the opposite direction using css as on the central tab? because it is not suitable to round the corners of neighboring inactive elements

Answer 1

Why do you only want 2 requests? Not the fact that it will be faster.
You can, for example, like this:

update orders
  join (select $id1 id, $request1 request from dual
            union all
            select $id2, $request2 from dual) data
            on orders.id=data.id
    set request=data.request

Or do the procedure.

Answer 2

This is where it was discussed the other day.