Grey Area width smaller

Can anyone PLEASE tell me how to adjust the size of the grey area shown in pic? Thanks.

 

Hello,

Paste the code given below in Custom CSS section and adjust min-height according to your requirement.
(Appearance -> Theme Options -> Styling Options -> Custom CSS) of your dashboard.

Code:

.header_container.not_home {
min-height: 250px;
}

Thanks & Regards
Yogesh Bhade

 

Thanks!