Lessen the space between the menu bar and page content

I would like to lessen the space between the menu bar and the page content by at least 3/4 of what it is now. There is too much of a gap there. Could you help me with the coding?

 

Hello,

Please paste the code given below in Custom CSS section
(Appearance -> Theme Options -> Styling Options -> Custom CSS) of your dashboard.

Code:

.page_heading_container {
  margin-bottom: 15px !important;
}

Thanks,
Praveen

 

thank you for the code; however, this was the wrong space I have attached an image to show the menu bar and space area I am talking about. Can you please resupply the proper code for this area? Thank you.

 

Hello,

Please paste the code given below in Custom CSS section
(Appearance -> Theme Options -> Styling Options -> Custom CSS) of your dashboard

Code:

.header_container.not_home{
min-height: 195px;
}