diff --git a/core/css/styles.css b/core/css/styles.css
index 6bf3757df2569bed974d00ea2c71e558787cbd2b..7d855556c847f0713f5c24e5946682ff758daa4f 100644
--- a/core/css/styles.css
+++ b/core/css/styles.css
@@ -143,6 +143,10 @@ a.bookmarklet { background-color: #ddd; border:1px solid #ccc; padding: 5px;padd
 .exception{color: #000000;}
 .exception textarea{width:95%;height: 200px;background:#ffe;border:0;}
 
+.ui-icon-circle-triangle-e{ background-image: url('../img/actions/play-next.svg'); }
+.ui-icon-circle-triangle-w{ background-image: url('../img/actions/play-previous.svg'); }
+.ui-datepicker-prev,.ui-datepicker-next{ border: 1px solid #ddd; background: #ffffff; }
+
 /* ---- DIALOGS ---- */
 #dirtree {width: 100%;}
 #filelist {height: 270px; overflow:scroll; background-color: white; width: 100%;}