First brochure fragment full width. Rest in columns underneath.

[NormanRouxel]

Here's a way to persuade SellerDeck to display the first item in a Brochure Fragment List at full width, with multiple columns below for subsequent items:

Go to Design / Library / Layouts / Fragment Lists.
Right-click Standard Brochure Fragment List and choose Copy.
Rename that copy to be Single First Item Brochure Fragment List.
Double-click that layout to edit it.
Click Click here to edit list layout settings / Edit Rows And Columns / First/Middle/Last.
In First Row:
--No of Items: 1
--Before Row: <tr>
--First Item / Before: <td colspan="<actinic:variable name="FragmentColumnCount" />">
--First Item / After: </td>
--After Row: </tr>

OK out.

Now, on Brochure pages that you want this to apply to, go to Layout / Fragment / Brochure Fragment List Layout and choose Single First Item Brochure Fragment List.