Hi @apeawakening
you should check again on the Columns property of your form.
The Layout property also gives some flexibilty.
If you turn off the Snap to columns property you can customize the card width.
The WidthFit property could also be useful for your usecase.
For full responsivness insert a container, set Alignment Stretch, put the form in there and set the forms width and height to Parent.Width Parent.Height
As @FLMike mentioned you can then also use formulas in the cards width property, e.g. Parent.Width/2 would make it always 50% of the Containers = Screens Width.
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