How to reduce space between two columns under a multicolumn header
123582
How to reduce distance between two columns?
153633
How to remove top and bottom whitespace of longtable?
6262
Reduce spacing between subequations
112561
Help with table multicolumn
62629
Multicol: why do columns not align properly?
38528
Space after float with [h]
28560
fixing headers and column table
55551
Control spacing around table caption
72128
How do I suppress the whitespace above an equation block at the page top?
35252
How do I trim whitespace?
92105
how to fix the width of the columns in the latex table?
34256
table too wide for twocolumn-mode document
129662
How to insert spaces up to column X to line up things in columns?
75534
Is there a way to slightly shrink a table, including font size, to fit within the column boundaries?
134394
How to format table with long column head entries?
95427
How to set one header for each page using multicols
53136
Remove space after figure and before text