Currently, css-positioning is synonymized into css. However, there are currently several other positioning tags in existence that seem to indicate that CSS positioning is a wide enough issue that it does deserve its own, separate tag.
position property being a single property, all of these should be synonymized into a single CSS positioning tag.
There are also these other tags that probably shouldn't be synonymized but need to be taken care of:
position × 1478
Honestly, I think this one should be burninated. It is extremely vague and used as a meta-tag in almost anything not related to CSS.
positioning × 1076 This one is more closely related to CSS via its tag wiki, but still mentions its other users and I fear it has a lot of meta-taggings as well. If this one does get combined, it should probably be destroyed first, and then synonymized, to get rid of any non-relevant questions that might be tagged there.
divpositioning × 15
Merge and delete the tag.
bottom-position × 8
I believe it's referring to the
bottomproperty in CSS. If that's true, merge and delete the tag.
Also, you should get rid of that css-postioning synonym. I don't know why a misspelled synonym was ever added in the first place...