Hi dtierney19
You can edit this file /templates/ja_company/less/variables.less and find Media queries breakpoints around line 250
Then you can also change Container sizes around line 665
// Small screen / tablet
@container-tablet: ((720px + @grid-gutter-width));
@container-sm: @container-tablet;
// Medium screen / desktop
@container-desktop: ((940px + @grid-gutter-width));
@container-md: @container-desktop;
// Large screen / wide desktop
@container-large-desktop: ((1140px + @grid-gutter-width));
@container-lg: @container-large-desktop;
// HD Screen
@container-hd: 1600px;
Try to change the @container-hd width , aftr saved this file do not forget to compile less to css
Regards