Index: branches/5.1.x/core/admin_templates/incs/style_template.css
===================================================================
diff -u -N -r13658 -r13913
--- branches/5.1.x/core/admin_templates/incs/style_template.css	(.../style_template.css)	(revision 13658)
+++ branches/5.1.x/core/admin_templates/incs/style_template.css	(.../style_template.css)	(revision 13913)
@@ -61,10 +61,12 @@
 
 .bordered, table.bordered, .bordered-no-bottom {
 	border: 1px solid #000000;
+	border-top-width: 0px;
 	border-collapse: collapse;
 }
 
 .bordered-no-bottom {
+	border-top-width: 1px;
 	border-bottom: none;
 }
 
@@ -430,6 +432,11 @@
 	vertical-align: middle;
 }
 
+/* remove top-border from first sub-section element */
+table.edit-form .subsectiontitle:first-child, table.bordered .subsectiontitle:first-child {
+	border-top-width: 0;
+}
+
 .subsectiontitle td {
 	vertical-align: middle;
 	/*padding: 3px 5px 3px 5px;*/