How to add "Number of columns on desktop" from 6 to 12 in Trade theme? Does anyone have a css code?

I am currently trying to add more icons at the top of my website banner but the column limit is 6, I was able to find some css codes but none that worked with Trade, anyone know what to do? Thank you very much!

Hope this guide is helpful to you!

  1. Log in to Shopify > Online Store > Themes > Actions > Edit Code.

  2. Search for and open the file: sections/multicolumn.liquid

  3. Locate the setting for columns_desktop and update the maximum value to 12.

  4. Search for and open the file: base.css

  5. Find the class grid–6-col-desktop and add new styles for a 12-column grid.

.grid--12-col-desktop .grid__item {
    width: calc(100% / 12 - var(--grid-desktop-horizontal-spacing) * 11 / 12);
    max-width: calc(100% / 12 - var(--grid-desktop-horizontal-spacing) * 11 / 12);
}