Hi everyone Today I will tell you how to add box in post box in Blogger.So the main aim of the this box in Blog post is to separate the main thing or Html  code .If you don't use box in Blogger you will a cluttered post with text and html code looking cluttered.
                                

STEPS TO BE FOLLOWED BY YOU.

1. Go to Blogger Dashboard.
2. Then write a new Post.
3. Then write your content
4. Then where you have to make box in the post then click on HTML button in the editor.
5. Then paste the code as given in the below.
6. And Publish your Post.