you must have made another change also to effect the rounded corners, cause if I disable the padding-left: 0; using fire bug, it does not bring back the rounded corners. Something else was changed in addition to adding this CSS.
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.