Using the full width of the browser window

Hello

Anyone know if I can make my Custom Collection wider? See screenshots.

This is a Data Grid component, set inside a Custom Collection component.

I have already added

div[class*=“container”] {
max-width: 100vw;
}

Which made the bars across the top wider, but I am hoping to do the same with the Custom Collection.

Note I have separate views for Small and Large screen - so this would not be required for mobile.

Andrew

Can you try this to see if it helps?