Can I reference a field's name in CSS?

I'm sure this is possible, but I'm lost.

I'm trying to modify the width of a Multiple Choice field, but having no luck. I need to increase the space between answer and make the whole field more legible.

Help!

I checked your form and it seems you were able to adjust the width and height of the multiple choice field.

Is this issue solved now or not? Please give us more details of your requirement so we can provide you the custom CSS code for your needs.