diff --git a/css/_diff.css b/css/_diff.css
index 62f8312..58c24b5 100644
--- a/css/_diff.css
+++ b/css/_diff.css
@@ -21,7 +21,6 @@
 .dokuwiki table.diff th {
     border-bottom: 1px solid __border__;
     font-size: 110%;
-    width: 50%;
     font-weight: normal;
 }
 .dokuwiki table.diff th a {
@@ -37,8 +36,19 @@
 .dokuwiki table.diff th.minor {
     color: #999;
 }
+.dokuwiki table.diff_sidebyside th {
+    width: 50%;
+}
 
 /* table body */
+.dokuwiki table.diff .diff-lineheader {
+    width: .7em;
+    text-align: right;
+}
+[dir=rtl] .dokuwiki table.diff .diff-lineheader {
+    text-align: left;
+}
+.dokuwiki table.diff .diff-lineheader,
 .dokuwiki table.diff td {
     font-family: Consolas, "Andale Mono WT", "Andale Mono", "Bitstream Vera Sans Mono", "Nimbus Mono L", Monaco, "Courier New", monospace;
 }
diff --git a/css/_forms.css b/css/_forms.css
index 4309f88..6744750 100644
--- a/css/_forms.css
+++ b/css/_forms.css
@@ -24,7 +24,7 @@
   font-weight: bold;
 }
 [dir=rtl] .dokuwiki label.block {
-  text-align: left;
+    text-align: left;
 }
 
 .dokuwiki label.simple {
@@ -33,7 +33,7 @@
   font-weight: normal;
 }
 [dir=rtl] .dokuwiki label.simple {
-  text-align: right;
+    text-align: right;
 }
 
 .dokuwiki label.block select,
@@ -67,6 +67,19 @@
 .dokuwiki button.button {
     vertical-align: middle;
 }
+/**
+ * Styles for auth forms
+ */
+#dw__login label[for="remember__me"] {
+    margin-left: 50%;
+    margin-bottom: 1.4em;
+}
+#dw__login fieldset,
+#dw__resendpwd fieldset,
+#dw__register fieldset {
+    padding-bottom: 0.7em;
+}
+
 
 /**
  * Styles for the subscription page
diff --git a/css/basic.css b/css/basic.css
index cd952cc..50c90c1 100644
--- a/css/basic.css
+++ b/css/basic.css
@@ -263,6 +263,10 @@ abbr {
     border-bottom: 1px dotted;
     font-style: normal;
 }
+em acronym,
+em abbr {
+    font-style: italic;
+}
 
 pre,
 code,