wp-admin > Appearance > Bombax Theme Options > Layout > Column Layout
You can choose among six available sidebar layout. All sidebars are easily customized, means you can set the width of the sidebars.
Some of you maybe not wanting any sidebar. Because no sidebar means better to be viewed in small screen, namely Phone Cell. You can still use widgets in the footer area.
2. Sidebar 1 (Right)
This one is very common among bloggers. One right sidebar.
3. Sidebar 2 (2 Right sidebars)
This one is preferred by bloggers, because there are two sidebars. But lots of themes not meet the preference. Bombax stands out from the crowd. Lots of features including this two sidebars.
4. Sidebar 3 (Left)
Does the same as Sidebar 1 but the position is left.
5. Sidebar 4 (2 Left sidebars)
Does the same as Sidebar 3 but the position is left.
6. Right and Left Sidebar or Holy Grail
There are one left sidebar and one right sidebar. The left sidebar is sidebar #1 and right sidebar is sidebar #2.
In Bombax (and other themes by itx) every sidebars actually come after the body. Even tough the left sidebar is displayed in the left of the body, the source code are come after the body. This feature is very good for SEO (Search Engine Optimization) enthusiast who wants to have left sidebar.
We employ some CSS tricks to make the left sidebar displayed in the left, although actually they come after the main body.