MDL-41229 Filepicker: ie9 css - the picker content were displayed outside the picker

theme/base/style/filemanager.css

@@ -20,7 +20,7 @@
 #filesskin .yui3-widget-hd {border-radius: 10px 10px 0px 0px;border-bottom: 1px solid #BBBBBB;padding:5px 5px 5px 5px;text-align: center;font-size:12px;letter-spacing: 1px;color:#333333; text-shadow: 1px 1px 1px #FFFFFF;filter: dropshadow(color=#FFFFFF, offx=1, offy=1);
 background: #E2E2E2;filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#FFFFFF', endColorstr='#CCCCCC');background: -webkit-gradient(linear, left top, left bottom, from(#FFFFFF), to(#CCCCCC));background: -moz-linear-gradient(top,  #FFFFFF,  #CCCCCC);}
 .fp-panel-button {background: #FFFFFF;padding: 3px 20px 2px 20px; text-align: center;margin:10px; border-radius: 10px;display: inline-block;-webkit-box-shadow: 2px 2px 3px .1px #999999;-moz-box-shadow: 2px 2px 3px .1px #999999;box-shadow: 2px 2px 3px .1px #999999;}
-.filepicker .moodle-dialogue-wrap .moodle-dialogue-bd {
+.moodle-dialogue-base .filepicker .moodle-dialogue-wrap .moodle-dialogue-bd {
     padding: 0px;
 }
 

theme/bootstrapbase/less/moodle/filemanager.less

@@ -69,9 +69,10 @@
     .box-shadow(2px 2px 3px .1px #999);
 }
 
-.filepicker .moodle-dialogue-wrap .moodle-dialogue-bd {
+ .moodle-dialogue-base .filepicker .moodle-dialogue-wrap .moodle-dialogue-bd {
     padding: 0px;
 }
+
 // File Picker layout
 #filesskin .file-picker.fp-generallayout {
     width: 859px;