[SOLVED] Problems in Config CSS

http://oneworldnow.net/ is my site

I have been able to do many things but still I cannot do others:

1. I added this for padding but it also makes a space in the title "oneworld" and "now"

body.page-id-2046 h2 class= {padding-bottom: 15px;}

I just want a space on the main page under the title. How:

2. It tried to colour the font--I did the folliwng plus font-color, etc. nothing works.

body.page-id-2046 h2 {color: #666666;}


Please help

Thanks in advance!