Yes.
In the Designer
This will set the color of the Body of the CLV.
Make it completely transparent or play with the Alpha value of the color for semi transparent.
This will set the color of the Panel that will contain your Items.
If your item's layout already contain another panel you could prefer to set color on that and make the one of the CLV completely Transparent.
Play a bit to obtain what you like.
Yes.
In the Designer View attachment 145662
This will set the color of the Body of the CLV.
Make it completely transparent or play with the Alpha value of the color for semi transparent. View attachment 145663
This will set the color of the Panel that will contain your Items.
If your item's layout already contain another panel you could prefer to set color on that and make the one of the CLV completely Transparent.
Play a bit to obtain what you like.