i need to change the background color on the bottom section, below bottom-4 position, i tried to do it by using below CSS override,
#gkBottom5 .gkPage {
max-width: 100% !important;
background-color: #3952a3;
}
it didn’t turned out so well, (please see the image)

there is unwanted spacing in between module positions which are appearing even though when you don't use those positions. i am sure you already know the way to get this fixed by an override or something. please see the image below, thats what i want to do, make the background dark and font color light. probably while, please provide me the code,

In the above image i have added a color to the bottom section using photoshop. only to show you what exactly i am looking for,
Thank you and Best Regards,
Thisara