Main region block title indent buggy in IE6

Main region block title indent is not correct, some text may cut off in LHS. My current solution is remove those special margin/padding in case of IE6:

Index: fix-ie.css
===================================================================
RCS file: /cvs/drupal-contrib/contributions/themes/internet_services/fix-ie.css,v
retrieving revision 1.1.2.1
diff -u -p -r1.1.2.1 fix-ie.css
--- fix-ie.css  6 May 2008 15:16:47 -0000       1.1.2.1
+++ fix-ie.css  28 May 2008 03:20:55 -0000
@@ -1 +1,38 @@
 /* $Id: fix-ie.css,v 1.1.2.1 2008/05/06 15:16:47 hswong3i Exp $ */
+
+/**
+ * Layout
+ */
+/* Now we add the backgrounds for the main content shading */
+body.no-sidebars #center #squeeze,
+body.sidebar-left #center #squeeze {
+  padding-right: 0;
+}
+body.no-sidebars #center .block h2,
+body.sidebar-left #center .block h2 {
+  margin-right: 0;
+}
+body.no-sidebars #center #squeeze,
+body.sidebar-right #center #squeeze {
+  padding-left: 0;
+}
+body.no-sidebars #center .block h2,
+body.sidebar-right #center .block h2 {
+  margin-left: 0;
+}