Padding and border issues with theme.

I have ben trying for days unsucessfully to complete the customization of my blogs look. I have been customizing the css file as I am sure that is where these changes I assume should be made.

If you look at the blog you notice there is no left side bar spacing between the calendar area and the sponsors area. The same is also true on the right sidebar between the rss area and the sign-up for updates area.
One thing in common is each of these are widgets.

Also, I have borders around the inherent sidebar areas on both sides. I was able to change the color and width in the css. But like the issue above I can not add/chage the border for the widgets?

Lasly, I can not find where to chage the black border that surrounds the post area from black to my themes border color?

The link to my site is https://bruceformhals.com

I really appreciate any help on this I can get. I need new eyes to ook at this. Mine are simply worn out.

Thank you,
Bruce