There is an example of a large container with 6 columns

Here is some contents with side images

This is a blackbox, you can use it to highlight some contens

Boss Mega Menu module allows you to arrange many header menu items in different columns. Customers
can easily receive a lot of information and images just by hovering your header menu. Thus it not only helps
improve website usability and navigation but also makes your store friendlier!

Boss Mega Menu module allows you to arrange many header menu items in different columns. Customers
can easily receive a lot of information and images just by hovering your header menu. Thus it not only helps
improve website usability and navigation but also makes your store friendlier!

Donec sollicitudin, lectus vel sodales consectetur, libero nibh iaculis odio, ac eleifend odio mi id nisl. Etiam felis leo, vulputate in vestibulum varius, accumsan tempor ligula. Suspendisse mauris nibh, mollis ac tempus sit amet, facilisis in nunc. Proin ac orci ipsum. Sed quis vehicula est. Nunc congue nisi vitae mi placerat pharetra.
posuere ac varius eu, pellentesque sit amet nisi. 

Placera Porta

Nunc pharetra lorem eget sapien ornare id placerat massa lacinia. Nulla facilisi. Praesent nisi odio, posuer ac varius eu, pellentesque sit amet nisi. Morbi ullamcorper nulla id lorem rhoncus blandit. Nunc 
ac varius eu, pellentesque sit amet nisi.  

Donec sollicitudin, lectus vel sodales consectetur, libero nibh iaculis odio, ac eleifend odio mi id nisl. Etiam felis leo, vulputate in vestibulum varius, accumsan tempor ligula. Suspendisse mauris nibh, mollis ac tempus sit amet, facilisis in nunc. Proin ac orci ipsum. Sed quis vehicula est. Nunc congue nisi vitae mi placerat pharetra.
posuere ac varius eu, pellentesque sit amet nisi.