Newb Question

Hi there DC community.

I am new here and would like to upload to a competition ASAP. I would just like to know, what are the default dimensions for images when uploading?

I can get uploaded images to fit their thumbnail on my profile page, but if I hover over an image with a black background, there is some white excess around its perimeter. With a white background I just make the background colour overflow the artboard, which removes the black outline. But when I overflow the black background it is still margined with white.

Also, are png images with transparent background supported? I just tried to upload a png with a transparent background and the whole image turned into a negative when I hovered over its thumbnail (black background, distorted text, outlines that werent part of the image).

I tried to find the answers before posting.

Thanks,

Ciaran.

Also, where is the Design Questionnaire? Not only is it not very visible, but the fact that one must complete the questionnaire before entering a competition is almost non-existent.

Is there any more hidden info I need to know before I enter a competition?

Edit: I found the image formatting information. I'm just wondering now where do I complete the questionnaire?