diff --git a/theme/mymobile/javascript/custom.js b/theme/mymobile/javascript/custom.js
index b7c9a7697d1f1..54589090e1ab1 100644
--- a/theme/mymobile/javascript/custom.js
+++ b/theme/mymobile/javascript/custom.js
@@ -250,19 +250,6 @@ $(document).ready(function() {
         $('.path-mod-hotpot button').attr("data-role", "none");
     });
 
-    //collapsed topic only stuff
-    $('div#page-course-view-topcollPAGE').live('pagebeforecreate',function(event, ui){
-        $('#page-course-view-topcollPAGE ul.section').attr("data-role", "none");
-        $('.section li img').removeClass("ui-li-icon");
-        $.getScript('../course/format/topcoll/module.js');
-        $('#page-course-view-topcollPAGE tr.cps a').attr("data-role", "button").attr("data-icon", "arrow-r");
-        $('#page-course-view-topcollPAGE #thetopics').attr("data-role", "controlgroup");
-        $('#page-course-view-topcollPAGE td.cps_centre').each(function(index) {
-            var cpsc = $(this).text().replace('<br>','').replace(')','');
-            $(this).prev('td').find('a').append('<span class="ui-li-count ui-btn-up-a ui-btn-corner-all">' + cpsc + '</span>');
-        });
-    });
-
     ///// functions below does stuff after creating page for some cleaning...
     $('div').live('pageinit',function(event, ui){
         $('.path-calendar div.ui-radio label:first-child, .path-mod-lesson div.ui-radio label:first-child, #page-mod-wiki-createPAGE div.ui-radio label:first-child').addClass("afirst");
diff --git a/theme/mymobile/style/core.css b/theme/mymobile/style/core.css
index ef45f30f0c3f7..0aef6a5e0e353 100644
--- a/theme/mymobile/style/core.css
+++ b/theme/mymobile/style/core.css
@@ -1345,49 +1345,7 @@ a.comment-link, .block_comments a.showcommentsnonjs, .block_comments .comment-ar
 .block_comments .comment-ctrl {
     display: block;
 }
-/*collapsed topic format*/
-#thetopics {
-    table-layout: inherit !important;
-    width: 100%;
-    display: block !important;
-}
-#page-course-view-topcollPAGE .section td.content, col.content {
-    text-align: left;
-    width: 100% !important;
-    overflow: hidden;
-}
-#page-course-view-topcollPAGE .section td.content {
-    padding: .5em;
-}
-#page-course-view-topcollPAGE td.left.side, #page-course-view-topcollPAGE td.right.side {
-    display: none;
-}
-#page-course-view-topcollPAGE tr.cps td a {
-    background: none !important;
-    color: inherit !important;
-    padding: 7px 0 7px 0px !important;
-}
-tr.cps td span {
-    font-style: inherit !important;
-    font-size: 1.12em !important;
-}
-#page-course-view-topcollPAGE .section.separator, td.cps_centre {
-    display: none;
-}
-tr.cps {
-    background-color: inherit !important;
-    color: inherit !important;
-}
-.opencps .ui-btn-inner .ui-icon-arrow-r {
-    background-position: -216px 50%;
-}
-tr.cps td span.ui-li-count {
-    font-size: .6em !important;
-    right: 12px;
-}
-#page-course-view-topcollPAGE .cps .ui-btn-inner {
-    white-space: normal;
-}
+
 /*filemanager fixes and other button fixes and adds */
 #page-mod-quiz-reportPAGE #commands input[type="submit"], #newmessagelinks a, .que input.submit {
     display: block !important;
@@ -1454,7 +1412,7 @@ overflow:auto !important;
     opacity: 0.8;
 }
 /*current highlight */
-.weeks .current .headingwrap, .topics .current div.headingwrap, .current .ui-bar-b, .current .left.side, .tabtree ul.tabrow0 li.selected a, .ui-btn-active, #page-course-view-topcollPAGE .current {
+.weeks .current .headingwrap, .topics .current div.headingwrap, .current .ui-bar-b, .current .left.side, .tabtree ul.tabrow0 li.selected a, .ui-btn-active {
     border: 1px solid #F7C942;
     background: #fadb4e;
     color: #333;