diff --git a/addons/web/static/src/css/base.css b/addons/web/static/src/css/base.css
index 84e4da5b711..0994ed41b1a 100644
--- a/addons/web/static/src/css/base.css
+++ b/addons/web/static/src/css/base.css
@@ -1,4 +1,5 @@
-body.openerp {
+body { padding: 0; margin: 0; }
+.openerp {
     padding: 0;
     margin: 0;
     height: 100%;
@@ -7,7 +8,8 @@ body.openerp {
     font-family: Ubuntu, Helvetica, sans-serif;
 }
 
-body.openerp, .openerp textarea, .openerp input, .openerp select, .openerp option, .openerp button, .openerp .ui-widget {
+.openerp, .openerp textarea, .openerp input, .openerp select, .openerp option,
+.openerp button, .openerp .ui-widget {
     font-family: Ubuntu, Helvetica, sans-serif;
     font-size:85%;
 }