MWC-QT-Wallet Wrong Tooltips for Marketplace

[MrCryptoT]

@bayk Some minor Details I found in 1.2.5

Some Toolstips seem copy pasted from the Swap page, For example in the Picture it should probably say "what offers do you want to see". (true for all 3 in this row)

The same is true for the "Tab" tooltips above, see here: (true for all 3 in this row)

Also, for some reason the Tooltip of my "Details" button of a specific offer itself is cutoff below (but that may just be weird one off), see here:

[bayk]

Will fix soon. The tooltip at "Detail" and other build in buttons we better to remove. It is hard to control styles there and the default styles are incorrect.