Hi Brent,
You can set the blue column up using a block element and some custom CSS, but I would recommend use it on full width pages.
1. Create a block element, add a Grid column with 14.285%
as its width,
2. Add an additional CSS class to the Grid block,eg. fixed-column
, if you don’t want it to show on mobile, then add hide-on-mobile
class as well.
https://wordpress.com/support/adding-additional-css-classes-to-blocks/
3. Choose before_header
as hook, choose location accordingly.
4. Add this CSS:
.gb-grid-wrapper.fixed-column {
position: fixed;
top: 0;
right: 0;
width: 100%;
z-index: 1000;
}
body {
margin-right: 14.285%;
}