How To Remove and Increase widht Sidbar in Blogger Pages

Heo Friends,

Today My Topic is..............................
How To Remove and Increase widht Sidbar in Blogger Pages.
Friends Follow Some Steps.
First Copy One Or Two Code Below........

1,
<style>
#sidebar-wrapper, #midsidebar-wrapper, .gapad2, .blog-pager, .post-header-line-1, .post-footer { display:none !important;} #main-wrapper { width:98%!important;} .post { width:98%!important; }
</style>
2,
.post-title, .post-labels, post-icons, post-author {display:none!important;}

2 Option..........
1. Remove Sidbar with New Page............
2. Remove Sidbar with Old Page
Select Option Number........1

1.Open Your Blog and Select Pages....................

or Click New Page

2. Type Your Page Name or Click on Html or Paste The First Code in Text Area and Secound Code Than erPast If You Want Hide Page Tittel or label or more.................

3.After Paste The Code Press Compose Button and Type Mater of Your Page........

4.and Press Save Button or Click preview button.....And Ready your Page Without Any SidBar

5.................................................................................................................................................................

This Image Of My Blog Home Page With 3 Sidbar............

Select Option Number........2

6. Open Your Blog And Select Pages Option And Select Page Edit Button...

7. Click Html Button..............

8.Finaly Paste The Code in Text Area and Click on publish Button

Paste The Code

.post-title, .post-labels, post-icons, post-author {display:none!important;}