diff --git a/addons/event/static/src/css/event.css b/addons/event/static/src/css/event.css
index f49f5474fa6..ff5bfaba19b 100644
--- a/addons/event/static/src/css/event.css
+++ b/addons/event/static/src/css/event.css
@@ -14,11 +14,13 @@
   border-bottom-left-radius:3px;
   border-bottom-right-radius:3px;
   font-size: 12px;
+  border-collapse: separate;
   text-align: center;
   font-weight: bold;
   color: #8A89BA;
   -webkit-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
   background-color: #FFFFFF;
+  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);  
 }
 .oe_event_month_year{
   border-bottom-left-radius:3px;
diff --git a/addons/hr/static/src/css/hr.css b/addons/hr/static/src/css/hr.css
index 00ef92c0fd8..f395f9939e5 100644
--- a/addons/hr/static/src/css/hr.css
+++ b/addons/hr/static/src/css/hr.css
@@ -18,10 +18,11 @@
   -o-border-radius: 3px;
   -ms-border-radius: 3px;
   border-radius: 3px;
+  border-collapse: separate;
   -moz-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
   -webkit-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
   -o-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
-  -box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
+  box-shadow: 0 1px 4px 3px rgba(0, 0, 0, 0.4);
 }
 
 .oe_employee_picture {
diff --git a/addons/mail/static/src/css/mail.css b/addons/mail/static/src/css/mail.css
index 18d19a848cc..eb668162e30 100644
--- a/addons/mail/static/src/css/mail.css
+++ b/addons/mail/static/src/css/mail.css
@@ -374,11 +374,13 @@
 .openerp .oe_mail .oe_msg_footer button.oe_attach{
     width: 24px;
     overflow: hidden;
+    filter:none;
 }
 .openerp .oe_mail .oe_msg_footer button.oe_attach .oe_e{
     position: relative;
     top: -1px;
     left: -9px;
+    filter:none;
 }
 .openerp .oe_mail .oe_hidden_input_file, .openerp .oe_mail .oe_hidden_input_file form{
     display:inline;
@@ -387,11 +389,13 @@
     width:24px;
     overflow:hidden;
     float: right;
+    filter:none;
 }
 .openerp .oe_mail .oe_msg_footer button.oe_full .oe_e{
     position: relative;
     top: -1px;
     left: -9px;
+    filter:none;
 }
 .openerp .oe_mail button.oe_attach, .openerp .oe_mail button.oe_full{
     background: transparent; 
@@ -399,6 +403,7 @@
     box-shadow: none;
     border: none;
     text-shadow: none;
+    filter:none;
 }
 .openerp .oe_mail .oe_attach_label{
     color: #7C7BAD;
@@ -410,6 +415,7 @@
     height: 28px;
     width: 52px;
     margin-top: -6px;
+    filter:none;
 }
 .openerp .oe_mail .oe_mail_list_recipients{
     font-size: 12px;
@@ -472,6 +478,7 @@
 }
 .openerp .oe_followers button.oe_follower.oe_following:hover{
     color: white;
+    filter:none;
     background-color: #A21A1A;
     background-image: -webkit-linear-gradient(top, #DF3F3F, #A21A1A);
     background-image:    -moz-linear-gradient(top, #DF3F3F, #A21A1A);
diff --git a/addons/mail/static/src/css/mail_group.css b/addons/mail/static/src/css/mail_group.css
index 3146247c1bc..467bc53d80f 100644
--- a/addons/mail/static/src/css/mail_group.css
+++ b/addons/mail/static/src/css/mail_group.css
@@ -44,20 +44,23 @@
   text-align: center;
   overflow: hidden;
   -moz-border-radius: 3px;
+  border-collapse: separate;
   -webkit-border-radius: 3px;
   -o-border-radius: 3px;
   -ms-border-radius: 3px;
   border-radius: 3px;
+  border-collapse: separate;
   -moz-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
   -webkit-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
+  box-shadow: 0 1px 4px 3px rgba(0, 0, 0, 0.4);
   -o-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
-  -box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
 }
 
 .oe_group_photo {
   width: 100px;
   height: 100px;
   clip: rect(0px, 100px, 100px, 0px);
+  border:none;
 }
 
 .oe_group_details {