diff --git a/koha-tmpl/opac-tmpl/ccsr/en/css/colors.css b/koha-tmpl/opac-tmpl/ccsr/en/css/colors.css
index 7e8a9469d3..c751c3dd71 100644
--- a/koha-tmpl/opac-tmpl/ccsr/en/css/colors.css
+++ b/koha-tmpl/opac-tmpl/ccsr/en/css/colors.css
@@ -13,6 +13,11 @@ body {
     background-color : #eaeae6;
 }
 
+body.popup {
+    min-width: 100px;
+    padding : 1em;
+}
+
 #container {
     background: #fff;
     border:1px solid #d2d2cf;
diff --git a/koha-tmpl/opac-tmpl/prog/en/modules/opac-basket.tt b/koha-tmpl/opac-tmpl/prog/en/modules/opac-basket.tt
index 90a259e5b0..09993af8c6 100644
--- a/koha-tmpl/opac-tmpl/prog/en/modules/opac-basket.tt
+++ b/koha-tmpl/opac-tmpl/prog/en/modules/opac-basket.tt
@@ -135,7 +135,7 @@ function enableCheckboxActions(){
     </script>
     [% END %]
 </head>
-<body id="basket">
+<body id="basket" class="popup">
 
 <div id="doc" class="yui-t7">
 <div id="userbasket" class="container">
diff --git a/koha-tmpl/opac-tmpl/prog/en/modules/opac-downloadcart.tt b/koha-tmpl/opac-tmpl/prog/en/modules/opac-downloadcart.tt
index f594ffcafb..9af57c8b25 100644
--- a/koha-tmpl/opac-tmpl/prog/en/modules/opac-downloadcart.tt
+++ b/koha-tmpl/opac-tmpl/prog/en/modules/opac-downloadcart.tt
@@ -1,6 +1,6 @@
 [% INCLUDE 'doc-head-open.inc' %][% IF ( LibraryNameTitle ) %][% LibraryNameTitle %][% ELSE %]Koha online[% END %] catalog &rsaquo; Download cart[% INCLUDE 'doc-head-close.inc' %]
 </head>
-<body id="opac-downloadcart" style="padding:1em;">
+<body id="opac-downloadcart" class="popup">
 <div id="userdownloadcart" class="container">[% IF ( format ) %]
     <p>Your download should begin automatically.</p>
 [% ELSE %]
diff --git a/koha-tmpl/opac-tmpl/prog/en/modules/opac-downloadshelf.tt b/koha-tmpl/opac-tmpl/prog/en/modules/opac-downloadshelf.tt
index 5712c6aa63..0af60cdf25 100644
--- a/koha-tmpl/opac-tmpl/prog/en/modules/opac-downloadshelf.tt
+++ b/koha-tmpl/opac-tmpl/prog/en/modules/opac-downloadshelf.tt
@@ -6,7 +6,7 @@
 //]]>
 </script>
 </head>
-<body id="opac-downloadlist" style="padding:1em;">
+<body id="opac-downloadlist" class="popup">
 <div id="userdownloadshelf" class="container">
 [% UNLESS ( invalidlist ) %]
 	[% IF ( format ) %]
diff --git a/koha-tmpl/opac-tmpl/prog/en/modules/opac-sendbasketform.tt b/koha-tmpl/opac-tmpl/prog/en/modules/opac-sendbasketform.tt
index 927fc7a62c..d5da34dc61 100644
--- a/koha-tmpl/opac-tmpl/prog/en/modules/opac-sendbasketform.tt
+++ b/koha-tmpl/opac-tmpl/prog/en/modules/opac-sendbasketform.tt
@@ -1,7 +1,7 @@
 [% INCLUDE 'doc-head-open.inc' %][% IF ( LibraryNameTitle ) %][% LibraryNameTitle %][% ELSE %]Koha online[% END %] catalog &rsaquo;  Sending your cart
 [% INCLUDE 'doc-head-close.inc' %]
 </head>
-<body style="padding: 1em;" id="sendbasket">
+<body id="sendbasket" class="popup">
 <div id="usersendbasket" class="container">[% IF ( email_add ) %]
 
 	[% IF ( SENT ) %]
diff --git a/koha-tmpl/opac-tmpl/prog/en/modules/opac-sendshelfform.tt b/koha-tmpl/opac-tmpl/prog/en/modules/opac-sendshelfform.tt
index f64eb08da0..fbe7add70c 100644
--- a/koha-tmpl/opac-tmpl/prog/en/modules/opac-sendshelfform.tt
+++ b/koha-tmpl/opac-tmpl/prog/en/modules/opac-sendshelfform.tt
@@ -7,7 +7,7 @@
 //]]>
 </script>
 </head>
-<body style="padding: 1em;" id="sendshelf">
+<body id="sendshelf" class="popup">
 <div id="usersendshelfform" class="container">[% IF ( email ) %]
 
     [% IF ( SENT ) %]