Changing Post Content Column Width Via Template Designer

Changing the whole width and sidebars of your Blogger site is easy however you can’t change the width of the main column or the post content column because there are no sliders for it.
Here’s a tutorial from the guys at Blogger Tips and Tricks that will let you customize the post content column width.
Simply login to your Blogger site, and on the dashboard, go to Layout > Template Designer > Advanced > Change Width. By using simple arithmetic, or the indirect method, you can manipulate the blog width and sidebar widths and customize the main column’s width.
The sample given by Blogger Tips and Tricks shows you the following:
If you have set the blog width to 1000 px and sidebar to 300 px, the main column will then be 1000 px – 300 px = 700 px. But if you want your main column to be 750 px, you need to reset the sidebar with to 1000px – 750px = 250px.
By using Template Designer, you can change the blog widths. Here are the steps:

• Login to Blogger.

• In Blogger Dashboard, click the Layout tab.

• Then click the Template Designer tab located at the top, then at the right sidebar, hit the “Advanced” button.

It’s a simple customization technique which is very useful if you want to change the preference of your width.