Borders are missing when using multicolumn
127960
Table cell vertical line missing
34256
table too wide for twocolumn-mode document
40658
Table cell color overlaps cell border
132904
Text wrap in tables (multirow package loaded)
112930
edges missing in wireframe view, but visible in edit mode
84782
Why is my table missing a line between columns?
137574
Set multicolumn width to default table width
7869
Tabular seems to create huge white space between lines
102121
How do I fill table cells with a background color?
15065
Allow frame breaks in multicolumn environment
120520
Two-column figures and tables disappear when changebar is used
30549
column separation lines now showing up in table
101211
How to add border for an image?
5159
How do I remove the double border on this table?
35328
Creating tables with spanning rows/columns
81148
color multirow in a table
144549
Multiple border around page