How to Adjust Spacing Between NAV and Page Name?

Hi there! Can you tell me how to change the spacing between the main NAV and the page titles? The gap is too large currently and I'd like to adjust it. I have attached a screenshot below to illustrate my point. I am currently using a Fullwidth Page template for this example. The problem is even worse if I insert a breadcrumbs NAV under the main NAV. I just need to know where to set this parameter. Thanks!!

 

Hello,

Paste this code in Custom CSS
Appearance > Theme Option > Styling Option > Custom CSS

Code:

.content_wrapper {
margin-top:5px;
}

Adjust its value as per your requirements.

 

That did the trick. You're the man, Gourav! Thanks for your help!!