diff --git a/addons/web/static/src/css/base.css b/addons/web/static/src/css/base.css
index 1977bcd89e9..cd15ff19bed 100644
--- a/addons/web/static/src/css/base.css
+++ b/addons/web/static/src/css/base.css
@@ -1,21 +1,21 @@
 /*
-Syntax error: Inconsistent indentation: 1 tab was used for indentation, but the rest of the document was indented using 4 spaces.
-        on line 478 of web/trunk-css-fva/addons/web/static/src/css/base.sass
+Syntax error: Inconsistent indentation: 3 tabs were used for indentation, but the rest of the document was indented using 4 spaces.
+        on line 480 of web/trunk-css-fva/addons/web/static/src/css/base.sass
 
-473:         .text-core .text-wrap .text-dropdown .text-list .text-suggestion em
-474:             font-style: italic
 475:             text-decoration: none
 476:         margin-bottom: 1px
 477:     // }}}
-478: 	.oe_form
-479: 		header
+478:     .oe_form
+479:         header
 480: 			.oe_tags
 481: 			  margin:5px 0 0 5px
 482: 			  width:400px
 483: 			  padding-bottom:0
+484:     // Tooltips {{{
+485:     &.oe_tooltip
 
 Backtrace:
-web/trunk-css-fva/addons/web/static/src/css/base.sass:478
+web/trunk-css-fva/addons/web/static/src/css/base.sass:480
 /var/lib/gems/1.8/gems/sass-3.2.1/bin/../lib/sass/../sass/engine.rb:424:in `tabulate'
 /var/lib/gems/1.8/gems/sass-3.2.1/bin/../lib/sass/../sass/engine.rb:362:in `each_with_index'
 /var/lib/gems/1.8/gems/sass-3.2.1/bin/../lib/sass/../sass/engine.rb:382:in `each'
@@ -53,4 +53,4 @@ web/trunk-css-fva/addons/web/static/src/css/base.sass:478
 body:before {
   white-space: pre;
   font-family: monospace;
-  content: "Syntax error: Inconsistent indentation: 1 tab was used for indentation, but the rest of the document was indented using 4 spaces.\A         on line 478 of web/trunk-css-fva/addons/web/static/src/css/base.sass\A \A 473:         .text-core .text-wrap .text-dropdown .text-list .text-suggestion em\A 474:             font-style: italic\A 475:             text-decoration: none\A 476:         margin-bottom: 1px\A 477:     // }}}\A 478: 	.oe_form\A 479: 		header\A 480: 			.oe_tags\A 481: 			  margin:5px 0 0 5px\A 482: 			  width:400px\A 483: 			  padding-bottom:0"; }
+  content: "Syntax error: Inconsistent indentation: 3 tabs were used for indentation, but the rest of the document was indented using 4 spaces.\A         on line 480 of web/trunk-css-fva/addons/web/static/src/css/base.sass\A \A 475:             text-decoration: none\A 476:         margin-bottom: 1px\A 477:     // }}}\A 478:     .oe_form\A 479:         header\A 480: 			.oe_tags\A 481: 			  margin:5px 0 0 5px\A 482: 			  width:400px\A 483: 			  padding-bottom:0\A 484:     // Tooltips {{{\A 485:     &.oe_tooltip"; }
diff --git a/addons/web/static/src/css/base.sass b/addons/web/static/src/css/base.sass
index 4e9c89c3f35..5a48c280307 100644
--- a/addons/web/static/src/css/base.sass
+++ b/addons/web/static/src/css/base.sass
@@ -475,8 +475,8 @@ $sheet-max-width: 860px
             text-decoration: none
         margin-bottom: 1px
     // }}}
-	.oe_form
-		header
+    .oe_form
+        header
 			.oe_tags
 			  margin:5px 0 0 5px
 			  width:400px