How to insert Separator Type A?

This theme is very difficult and complicated also, I will insert a row separator before time line widget and after time line widget but it is not display perfect, like perth pro. Please give me some steps how i do it. How BINAYAK TIME LINE widget is full width or 100% means now its right side and left side is white color. I don’t want this white color. I want any single color means this color #2593E8 and full width. Please give me help immediately.

Hello there,

Please check the documentation. Feel free to ask if further questions come up.

Regards,
Kharis