diff --git a/integration/bootstrap/3/dataTables.bootstrap.css b/integration/bootstrap/3/dataTables.bootstrap.css
index c9701f8..6c8251c 100644
--- a/integration/bootstrap/3/dataTables.bootstrap.css
+++ b/integration/bootstrap/3/dataTables.bootstrap.css
@@ -31,7 +31,6 @@ div.dataTables_paginate ul.pagination {
 	white-space: nowrap;
 }
 
-table.dataTable,
 table.dataTable td,
 table.dataTable th {
 	-webkit-box-sizing: content-box;
@@ -100,6 +99,31 @@ div.dataTables_scrollFoot table {
 	border-top: none;
 }
 
+/* Frustratingly the border-collapse:collapse used by Bootstrap makes the column
+   width calculations when using scrolling impossible to align columns. We have
+   to use separate
+ */
+table.table-bordered.dataTable {
+	border-collapse: separate !important;
+}
+table.table-bordered thead th,
+table.table-bordered thead td {
+	border-left-width: 0;
+	border-top-width: 0;
+}
+table.table-bordered tbody th,
+table.table-bordered tbody td {
+	border-left-width: 0;
+	border-bottom-width: 0;
+}
+table.table-bordered th:last-child,
+table.table-bordered td:last-child {
+	border-right-width: 0;
+}
+div.dataTables_scrollHead table.table-bordered {
+	border-bottom-width: 0;
+}
+
 
 
 
@@ -212,7 +236,7 @@ div.DTFC_LeftHeadWrapper table thead tr:last-child td:first-child {
 div.DTFC_RightBodyWrapper table,
 div.DTFC_LeftBodyWrapper table {
     border-top: none;
-    margin-bottom: 0 !important;
+    margin: 0 !important;
 }
  
 div.DTFC_RightBodyWrapper tbody tr:first-child th,
@@ -226,3 +250,12 @@ div.DTFC_RightFootWrapper table,
 div.DTFC_LeftFootWrapper table {
     border-top: none;
 }
+
+
+/*
+ * FixedHeader styles
+ */
+div.FixedHeader_Cloned table {
+	margin: 0 !important
+}
+