Hello,
Changes like this involve custom coding which again isn't something we offer via the forums. There is a global CSS padding call that affects all elements in the module containers that you would want to edit. That is here:
Template.CSS - lIne 1259
.module_round_box_outer, #s5_component_wrap, #s5_center_area .moduletable, .module_round_box_outer-none, #s5_header_area_inner2 {
margin-left: 14px;
margin-right: 14px;
}
I would suggest using Firebug to identify areas and inherit padding values like this.