11.82.3 Can you answer these questions?

11.82.3.1 One colored structure combining amsart, amsthm, mdframed and thmtools

https://tex.stackexchange.com/landing/r/digest?cta=question&id=755925

I am working with the amsart class and I would like to define, using amsthm, two new environments: 
que (non-italic text, fully colored, including the title); 
ris (same characteristics). 
My idea is to ... 
[color] [environments] [mdframed] [amsthm] [amsart]
 

asked by Sebastiano https://tex.stackexchange.com/landing/r/digest?cta=user&id=117876 Score of 2

11.82.3.2 How to distribute items (cards) evenly on a A4 page in Latex?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=755907

I need to print cards (bussiness for example) on both sides of A4 paper so they must match exactly.I was trying to do some calculations and search for hidden margin, but none of those worked. 
code: ... 
[tikz-pgf] [pdftex] [alignment]
                                                                                  

                                                                                  
 

asked by user32017992 https://tex.stackexchange.com/landing/r/digest?cta=user&id=426928 Score of 2

11.82.3.3 Hyphenation in slash constructions not working anymore

https://tex.stackexchange.com/landing/r/digest?cta=question&id=755713

With the recent updates of the babel and the listings packages (for me that meant babel 25.14 --> 25.16 and listings 1.10c --> 1.11b), I encountered a change in the hyphenation behavior in my ... 
[listings] [babel] [hyphenation]
 

asked by suricata78 https://tex.stackexchange.com/landing/r/digest?cta=user&id=215495 Score of 6