I have version 3.4.9

I am trying to make a "bordless" left side bar (where i will insert an iframe into) and i would like the right to have borders around the widgets so it looks more "bloggish"

I was wondering where does one change the "border options" for the side bars? I know it must be staring me in the face.. If anyone could point me to the right field to edit, that will suffice

I have tried to look through the "add css" section.. but i was confused

thank you in advance

ato->Style & configure SIDEBARS allows you to style the actual sidebars while
ato->Style WIDGETS allows you to style the actual widget containers

thank you so much for the help... it turns out that since i was using an iframe widget, i needed to turn off the widget borders.. and i assumed they were side bar borders instead..

NOW.. is there anyway to make widgets in the left sidebar borderless while those in the right sidebar have borders?

yes, but you will have to do it with aa CSS Insert specifying the sidebar you want as part of teh selector.