Tara on "How to re-size admin panel page/products field?"

Hi Guys,
I'm new in WordPress. I'm working a woocommerce site. I installed some plugin like jetpack, wc-vendor, seo yoast, affiliate etc. When I go to product page in admin panel I see some fields are cling (3 fields attached!) to another like this in normal view-
http://ptscr.com/bc8vg6
On the other hand it is ok on 33% lower zoom, http://ptscr.com/bc8z92
but it is quite impossible to work in less font?
How can I solve this? I want to re-size all the fields as one need. Which php file need to edit?
Please help me argent.

Thanks in advance.

Regards-
Ratan Prodhan

I recommend asking in this dedicated support sub-forum for better results so its developers and users can help you with this: http://wordpress.org/support/plugin/woocommerce