Vina – Move Comments box to bottom of page, and shorten page width

Hi guys,

I’m using the Vina template and I’m encountering 2 problems:
1. The comments box on my page is next to the article. It takes away width space so I would like to move it to the bottom of the page. (note: i don’t know which file to edit and there’s only one css file – style.css)

2. When I put Global Translator as a widget, the page over-extends to the right. Is there an alternative way to fix this issue through editing the Vina template files OR placing the widget somewhere else?

My website:
http://sicksoccer.com/2010/02/17/how-much-calories-do-you-need/

Thanks for all the support in advance 🙂