where is category description page is located

I want to edit my category / blog description page

http://trendsnaps.com.au/news/2016/09/11/the-perfect-shoes-and-bags-to-pair-with-spring-looks-4/

need to make some modification

i think i need to do this by editing code only .

can you please suggest the file path ?

thanks

To edit category in your blog
Go to Category >> choose category you wants to edit >>> make changes

Refer http://prntscr.com/cgu6ik

i want to edit “category description page layouts ” …not only category page .

thank you
manikanta

You can navigate to theme panel to change category page layout.

Refer http://prntscr.com/ch0e1j

thanks 🙂 @amith