Changes to AJAX translation pages

I am talking about what I get. I do not know what style that is named.

My skin setting is "Vector" since the moment, twn management without choice compelled us to that.

Monobook was re-enabled several months ago.

To determine whether what you are seeing is MediaWiki UI, you can compare to the screenshot I linked (the inspect tool of your browser may also help): generally it's distinguished by the fatness of objects, abundance of whitespace and mild/pastel colours.

Which screenshot? Your answer is very cryptic to me.

I do have a little personal .css but the only color related statement there is:

.diffchange-inline { color:black }

which cannot be responsible for blue texts on blue backgrounds.

I tried Monobook and got the same blue-on-blue-mess and the same half-heigt-background-colour-split lines as before.

Normal edit page are now partially next to unreadable, since many lines of text are now half and half on different background colors. Having to select them in the browser in order to make them readable is just a drag. :-(