Template Border

Hello,
Thank you for making this template. I would like to make use of it for my website, but I am having trouble modifying one part of the template… You see the widgets have a dashed border around all of the text area, but I can’t figure out why there is a white line when I have removed the dashed code.
Please if you can offer some help I would appreciate it very much – this code searching takes a long time if you don’t know the work! Thank you!

SC