[digibluez]

commentbox styles are in your theme files
#commentform textarea { width: 250px;;}
or some other ID, depends your theme files.

[digibluez]

go to your current themes directory, open up functions.php
add
`
register_sidebar(array(
‘name’ => __( ‘Sidebar2’ ),
‘id’ => ‘sidebar2’,
‘description’ => __( ‘Widgets in this area will be shown on sidebar2.’ ,’buddypress’ ),
‘before_widget’ => ‘

‘,
‘before_title’ => ‘

‘,
‘after_title’ => ‘

‘
));

Open up sidebar.php
add after

`
go to wp-admin and add widgets in sidebar2, done
you have to change the theme styles and html yourself though to make it work.

for comments search the codex plugins db
https://wordpress.org/extend/plugins/tags/comments
that dose the job.