display: inline-block extra margin
2393
How do I remove the space between inline/inline-block elements?
133004
How to make an element width: 100% minus padding?
67828
Setting the space between page header and text block
33236
unwanted vertical spacing
70794
\centerline ignores page margin
77227
Vertical line for the the right margin in Notepad++
61950
float:left; vs display:inline; vs display:inline-block; vs display:table-cell;
157471
A Space between Inline-Block List Items
90385
Strange issue with the right side margin
77471
Overflow:hidden messing with margins in Chrome and Safari
21221
How to disable margin-collapsing?
143609
Changing font color in a table adding unwanted extra spacing
84903
Inconsistent padding of inline code
62928
Show/Hide function folding margin on Notepad++
146456
Additional horizontal space when the last line of an environment is full
58370
With CSS, use "..." for overflowed block of multi-lines
134380
How to increase the gap between text and underlining in CSS