[SOLVED] Cannot change table in widget generated by Javascript

I created a widget area(#text-23 .textwidget) and placed it on a page. I added a text wigdet to the text widget area, and placed some code in it from a third party vendor. It uses Javascript to display up to the minute gas prices. My problem is that the cells of the table that is generated are all on top of one another, making it impossible to read. I used firefox to look at the generated code, and the table layout parameters show cellspacing and padding to be 0, but since it is generated within the Javascript, I am not able to change them.
I've tried CSS inserts to affect the #text-23 .textwidget selector, but to no avail. Can this be done? I am using Atahualpa 3.6.4. and the site url is ezw123.com/cheap-gas. Thanks for any help you can give me.