Sidebar Shortcode
Defaults
Below are the options that are available for this shortcode and their default values. A hash (#) indicates a required value.
'name' => 'default', // Name of a sidebar you have already created in Appearance > Widgets
'width' => '',
'align' => 'alignnone', // alignnone, alignleft, alignright, aligncenter
And this is what you should insert into your posts and pages…
[sidebar name="default" width="" align="alignnone" /]
Default Sidebar
Recent Comments
[sidebar name="default" width="400" align="aligncenter" /]