diff --git a/interface.php b/interface.php
index f0112c3..2d51808 100644
--- a/interface.php
+++ b/interface.php
@@ -303,13 +303,32 @@ function get_last_viewed() {
     $categorymeta = get_meta_for('category');
     $lva = get_config('block_custom_course_menu')->lastviewedamount;
     if ($CFG->version < 2014051200) { // Moodle < 2.7.
-        $sql = "SELECT * FROM {log} a INNER JOIN (SELECT c.*,course, MAX(time) as time FROM {log} l JOIN {course} c ON
-                c.id=l.course WHERE userid='$USER->id' AND course != 1 AND module='course' GROUP BY course) b ON
-                a.course = b.course AND a.time = b.time GROUP BY a.course ORDER BY b.time DESC LIMIT $lva)";
+        $sql = "SELECT *
+                  FROM {log} a
+            INNER JOIN (SELECT c.*, course, MAX(time) as time
+                          FROM {log} l
+                          JOIN {course} c
+                            ON c.id = l.course
+                         WHERE userid = '$USER->id'
+                           AND course != 1
+                           AND module = 'course'
+                      GROUP BY course) b
+                    ON a.course = b.course
+                   AND a.time = b.time
+              GROUP BY a.course
+              ORDER BY b.time DESC
+              LIMIT $lva";
     } else { // Moodle 2.7+.
-        $sql = "SELECT a.courseid, max(a.timecreated) as date, a.userid FROM (SELECT * FROM {logstore_standard_log}
-				WHERE courseid !=0 and courseid !=1) as a WHERE a.userid='$USER->id' GROUP BY a.userid,a.courseid ORDER BY date
-				DESC LIMIT $lva";
+        $sql = "SELECT a.courseid, max(a.timecreated) as date, a.userid
+                  FROM (SELECT *
+                          FROM {logstore_standard_log}
+				         WHERE courseid !=0
+                           AND courseid !=1) AS a
+                 WHERE a.userid = '$USER->id'
+                   AND a.origin != 'cli'
+                GROUP BY a.userid, a.courseid
+                ORDER BY date DESC
+                LIMIT $lva";
     }
 
     $latestcourses = $DB->get_records_sql($sql);
diff --git a/styles.css b/styles.css
index 1f033d2..99c3e68 100644
--- a/styles.css
+++ b/styles.css
@@ -9,19 +9,19 @@
     content: "\f205";
 }
 .block_custom_course_menu #custom_course_menu_interface {
+    clear: both;
     float: right;
     margin: -10px 5px;
     text-decoration: none;
-    clear: both;
 }
 .block_custom_course_menu ul.custom_course_menu_category_list {
-    padding-left: 0;
-    margin: 0;
     list-style: none;
+    margin: 0;
+    padding-left: 0;
 }
 .block_custom_course_menu input[type='text'] {
-    width: 80%;
     max-width: 250px;
+    width: 80%;
 }
 .handle {
     cursor: move;
@@ -37,26 +37,25 @@
     display: none;
 }
 .block_custom_course_menu ul.custom_course_menu_category_list li {
-    margin-bottom: 0;
-    list-style: none;
     font-weight: bold;
+    list-style: none;
+    margin-bottom: 0;
 }
-.block_custom_course_menu ul.custom_course_menu_category_list li.inconspicuous
-.courselist_course span {
+.block_custom_course_menu ul.custom_course_menu_category_list li.inconspicuous .courselist_course span {
     text-decoration: line-through;
 }
 .block_custom_course_menu ul.custom_course_menu_category_list ul {
-    padding-left: 0;
+    list-style: none;
+    margin-bottom: 0;
     margin-left: 0;
     margin-top: 0;
-    margin-bottom: 0;
-    list-style: none;
+    padding-left: 0;
 }
 .block_custom_course_menu ul.custom_course_menu_category_list ul li {
-    margin-left: 0.5em;
-    margin-bottom: 0;
-    list-style: none;
     font-weight: normal;
+    list-style: none;
+    margin-bottom: 0;
+    margin-left: 0.5em;
 }
 .block_custom_course_menu ul.custom_course_menu_list.inconspicuous,
 .block_custom_course_menu ul.custom_course_menu_list.collapsed {
@@ -70,12 +69,12 @@
 }
 .block_custom_course_menu .scrollable {
     display: inline-block;
-    max-width: 98%;
-    white-space: nowrap;
     line-height: 20px;
-    vertical-align: middle;
+    max-width: 98%;
     overflow: hidden;
     text-overflow: ellipsis;
+    vertical-align: middle;
+    white-space: nowrap;
 }
 .block_custom_course_menu span.scrollable {
     max-width: 90%;
@@ -84,14 +83,14 @@
     max-width: 73%;
 }
 .block_custom_course_menu .scrollable span {
-    left: 0%;
-    width: 100%;
-    position: relative;
-    -webkit-transition: left 5s, width 5s;
     -moz-transition: left 5s, width 5s;
-    transition: left 5s, width 5s;
+    -webkit-transition: left 5s, width 5s;
     -webkit-transition-delay: 1.5s; /* Safari */
+    left: 0;
+    position: relative;
+    transition: left 5s, width 5s;
     transition-delay: 1.5s;
+    width: 100%;
 }
 .block_custom_course_menu .scrollable span:hover {
     left: -100%;
@@ -115,20 +114,20 @@
     width: 1px;
 }
 .ui-helper-reset {
-    margin: 0;
-    padding: 0;
     border: 0;
-    outline: 0;
-    line-height: 1.3;
-    text-decoration: none;
     font-size: 100%;
+    line-height: 1.3;
     list-style: none;
+    margin: 0;
+    outline: 0;
+    padding: 0;
+    text-decoration: none;
 }
 .ui-helper-clearfix:before,
 .ui-helper-clearfix:after {
+    border-collapse: collapse;
     content: "";
     display: table;
-    border-collapse: collapse;
 }
 .ui-helper-clearfix:after {
     clear: both;
@@ -137,13 +136,13 @@
     min-height: 0; /* support: IE7 */
 }
 .ui-helper-zfix {
-    width: 100%;
+    filter: alpha(Opacity=0);
     height: 100%;
-    top: 0;
     left: 0;
-    position: absolute;
     opacity: 0;
-    filter: alpha(Opacity=0);
+    position: absolute;
+    top: 0;
+    width: 100%;
 }
 .ui-front {
     z-index: 100;
@@ -157,18 +156,18 @@
 ----------------------------------*/
 /* states and images */
 .ui-icon {
+    background-repeat: no-repeat;
     display: block;
-    text-indent: -99999px;
     overflow: hidden;
-    background-repeat: no-repeat;
+    text-indent: -99999px;
 }
 /* Misc visuals
 ----------------------------------*/
 /* Overlays */
 .ui-widget-overlay {
+    height: 100%;
+    left: 0;
     position: fixed;
     top: 0;
-    left: 0;
     width: 100%;
-    height: 100%;
 }