You would have to use CSS to apply Margin to the field such as
#q1 label {margin 10px 0px 0px 0px!important;}
This would add 10px of spacing above the Field Label
The order of 10px 0px 0px 0px is top, right, bottom, left
You could also use the following as another way to target where to apply the Margin
Margin-top:10px
Margin-right:10px
Margin-bottom:10px
Margin-left:10px
It would be easiest if you added a CSS class such as MRG10 to the Field, so then a line such as below would apply to any field you added the CSS Class to
.MRG10 label {margin 10px 0px 0px 0px!important;}
In some cases you may want to target the field instead of the label, in those cases, it would be
.MRG10 .cf-field {margin 10px 0px 0px 0px!important;}
Hope this helps