<aside> ⚠️ This page is a work-in-progress for Bloom 6.0.

</aside>

Bloom 6.0 features “page themes” which use a new system for defining page margins. As part of this work, we took the opportunity to change the default margins to better fit what publishers of Bloom books have been using. The following table shows what changed and how the different themes handle margins.

How to read this table:

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All numbers are in millimeters unless otherwise noted. “px” is an abbreviations for “pixel”. 10px = 2.645833mm

Page Size Orientation Version 5.6 6.0 Default Theme 6.0 Zero Width Ebook Theme Little Zebra Custom CSS Education For Life A5 Template
A4 Portrait 15
15 10
15 15
15 10
15 N/A N/A
A3 Landscape 15
15 10
15 15
15 10
15 N/A N/A
A4 Portrait 15
15 10
15 15
15 10
15 N/A 15
12 0
15
A4 Landscape 15
15 10
15 15
15 10
15 N/A 12
15 0
12
B5 Portrait 15
15 10
15 15
15 10
15 N/A
A5 Portrait 15
15 10
15 12
12 10
12 N/A 12
12 0
12 7
7 2
8
A5 Landscape 15
15 10
15 12
12 10
12 N/A 12
12 0
12
A6 Portrait 15
15 10
15 10
10 10
10 N/A 10
10 0
10
A6 Landscape 15
15 10
15 10
10 10
10 N/A 10
10 0
10
13cm Square 15
15 10
15 5
5 10
5 N/A N/A
Device 16x9 Portrait 10px
10px 0
10px 10px
10px 0
10px 0
0 0
0 N/A
Device 16x9 Landscape 10px
10px 0
10px 10px
10px 0
10px 0
0 0
0 N/A
Half-Letter Portrait 15
15 10
15 12
12 10
12 N/A N/A
Half-Letter Landscape 15
15 10
15 12
12 10
12 N/A N/A
Quarter-Letter Portrait 15
15 10
15 10
10 10
10 N/A N/A
Quarter-Letter Landscape 15
15 10
15 10
10 10
10 N/A N/A
Legal & Letter Portrait 15
15 10
15 15
15 10
15 N/A N/A
Legal & Letter Landscape 15
15 10
15 15
15 10
15 N/A N/A
6” x 9” Portrait 15
15 10
15 12
12 10
12 N/A N/A
6” x 9” Landscape 15
15 10
15 12
12 10
12 N/A N/A
US Comic Portrait 15
15 10
15 12
12 10
12 N/A N/A