diff --git a/importer/indico_importer/client/main.css b/importer/indico_importer/client/main.css
index f0d1db9..72c869f 100644
--- a/importer/indico_importer/client/main.css
+++ b/importer/indico_importer/client/main.css
@@ -30,7 +30,7 @@ div.treeListHeader {
 
 div.treeListDescription {
   text-align: center;
-  color: #777777;
+  color: #777;
   font-size: 12px;
   font-style: italic;
   font-weight: normal;
@@ -41,9 +41,9 @@ div.treeListDescription {
 .treeListDayName {
   -moz-border-radius: 20px;
   border-radius: 20px;
-  border: 1px solid #cccccc;
+  border: 1px solid #ccc;
   padding: 10px;
-  background-color: #ffffff;
+  background-color: #fff;
   cursor: pointer;
   float: left;
 }
@@ -51,10 +51,10 @@ div.treeListDescription {
 .treeListEntry {
   -moz-border-radius: 10px;
   border-radius: 10px;
-  border: 1px solid #cccccc;
+  border: 1px solid #ccc;
   padding: 7px;
   width: 80%;
-  background-color: #ffffff;
+  background-color: #fff;
   cursor: pointer;
 }
 
@@ -78,7 +78,7 @@ div.entryListHeader {
 
 div.entryListDesctiption {
   text-align: center;
-  color: #777777;
+  color: #777;
   font-size: 12px;
   font-style: italic;
   font-weight: normal;
@@ -89,12 +89,12 @@ div.entryListDesctiption {
 ul.entryList li {
   -moz-border-radius: 20px;
   border-radius: 20px;
-  border: 1px solid #cccccc;
+  border: 1px solid #ccc;
   padding: 7px;
   width: 90%;
   margin-bottom: 10px;
   list-style: none;
-  background-color: #ffffff;
+  background-color: #fff;
   cursor: pointer;
 }
 
@@ -106,11 +106,12 @@ ul.entryList em {
   font-weight: bold;
   font-style: normal;
 }
+
 .entryListSelected {
   background-color: #cdeb8b !important;
-  box-shadow: 3px 3px 5px #000000;
-  -moz-box-shadow: 3px 3px 5px #000000;
-  -webkit-box-shadow: 3px 3px 5px #000000;
+  box-shadow: 3px 3px 5px #000;
+  -moz-box-shadow: 3px 3px 5px #000;
+  -webkit-box-shadow: 3px 3px 5px #000;
 }
 
 div.importDialogHeader {
@@ -130,7 +131,7 @@ div.importDialogHeader input[type='text'] {
 .entryListIndex {
   -moz-border-radius: 100% 100% 100% 100%;
   border-radius: 100% 100% 100% 100%;
-  border: 1px solid #cccccc;
+  border: 1px solid #ccc;
   left: -51px;
   position: relative;
   text-align: center;
@@ -148,8 +149,8 @@ div.expandButtonsDiv {
 div.presearchContainer {
   -moz-border-radius: 20px 20px 20px 20px;
   border-radius: 20px 20px 20px 20px;
-  border: 1px solid #cccccc;
-  color: #777777;
+  border: 1px solid #ccc;
+  color: #777;
   font-size: 14px;
   margin-top: 25px;
   padding: 15px;
diff --git a/piwik/indico_piwik/client/main.css b/piwik/indico_piwik/client/main.css
index 49ac66a..10c48ac 100644
--- a/piwik/indico_piwik/client/main.css
+++ b/piwik/indico_piwik/client/main.css
@@ -17,7 +17,7 @@ div#statsHeader {
 div#statsWidgetsWrapper {
   width: 740px;
   height: auto;
-  padding: 10px 0px 10px 0px;
+  padding: 10px 0 10px 0;
 }
 
 div.statsInfo {
@@ -52,8 +52,8 @@ div.statsRow {
 div.statsWidget {
   display: block;
   border-left: 1px solid #efefef;
-  padding: 0px 5px 0px 5px;
-  margin: 0px 16px 15px 0px;
+  padding: 0 5px 0 5px;
+  margin: 0 16px 15px 0;
   float: left;
   height: 100%;
 }
@@ -72,7 +72,7 @@ div.statsWidget.full {
 }
 
 div.statsWidget.edge {
-  margin-right: 0px !important;
+  margin-right: 0 !important;
 }
 
 div.statsWidget.large {
@@ -102,7 +102,7 @@ div.statsWidgetContent {
 }
 
 div.statsTableDivider {
-  padding: 10px 0px 5px 0px;
+  padding: 10px 0 5px 0;
   margin-bottom: 5px;
   display: block;
   width: 100%;
@@ -136,8 +136,8 @@ div#materialContainer {
 /* jqTree Formatting */
 
 div#materialTree ul {
-  margin: 0px;
-  padding: 0 0 0px 10px;
+  margin: 0;
+  padding: 0 0 0 10px;
   line-height: 1.5em;
 }
 
diff --git a/search/indico_search/client/main.scss b/search/indico_search/client/main.scss
index 96e85ae..fae692f 100644
--- a/search/indico_search/client/main.scss
+++ b/search/indico_search/client/main.scss
@@ -25,7 +25,7 @@
   .search-public-warning {
     float: right;
     padding: 10px;
-    color: #ff4444;
+    color: #f44;
   }
 
   .search-banner {
@@ -119,7 +119,7 @@
   }
 
   .extra-options {
-    border: 1px solid #888888;
+    border: 1px solid #888;
     border-radius: 6px;
     min-width: 275px;
     white-space: nowrap;
@@ -162,7 +162,7 @@
       border-radius: 6px 6px 0 0;
       background-color: #ececec;
       font-style: italic;
-      border-bottom: 1px solid #aaaaaa;
+      border-bottom: 1px solid #aaa;
     }
   }
 }
@@ -224,14 +224,14 @@
 }
 
 .suggestion-box {
-  border: 1px solid #888888;
+  border: 1px solid #888;
   width: 220px;
   overflow: hidden;
   background-color: white;
 
   .help {
-    background-color: #ffffff;
-    color: #555555;
+    background-color: #fff;
+    color: #555;
     font-size: 12px;
     font-style: italic;
     margin: 0 0 0;
@@ -239,8 +239,8 @@
   }
 
   .other-results {
-    background-color: #ffffff;
-    color: #777777;
+    background-color: #fff;
+    color: #777;
     font-size: 12px;
     font-style: italic;
     text-align: center;
@@ -249,14 +249,14 @@
   }
 
   ul {
-    background-color: #ffffff;
+    background-color: #fff;
     padding: 3px;
     margin: 0 0 0 0;
 
     li {
       list-style-type: none;
       padding: 3px;
-      border-top: 1px solid #dddddd;
+      border-top: 1px solid #ddd;
       cursor: pointer;
 
       &.selected {
@@ -273,7 +273,7 @@
       }
 
       .path {
-        color: #444444;
+        color: #444;
         font-size: 9px;
       }
     }