Index: lams_build/conf/whiteboard/src/css/main.css
===================================================================
diff -u -rc03b7b669adda44ad8dc8f14ad4e40c0be688c7b -r1616c084c977d21c5a92f57fe18c89e16172776a
--- lams_build/conf/whiteboard/src/css/main.css	(.../main.css)	(revision c03b7b669adda44ad8dc8f14ad4e40c0be688c7b)
+++ lams_build/conf/whiteboard/src/css/main.css	(.../main.css)	(revision 1616c084c977d21c5a92f57fe18c89e16172776a)
@@ -73,7 +73,7 @@
     
     .btn-group button .activeToolIcon + img {
     	top: 7px !important;
-    }
+	}
 }
 
 /*
@@ -240,3 +240,29 @@
     padding: 5px;
     margin: 5px;
 }
+
+.picker_wrapper .picker_palette {
+    width: 100%;
+    order: 1;
+    display: flex;
+    margin-top: 0;
+    margin-bottom: 0;
+    flex-wrap: wrap;
+}
+
+.picker_wrapper .picker_splotch {
+    /*flex:1;*/
+    width: 17px;
+    height: 19px;
+    margin: 4px 4px;
+    box-shadow: 0 0 0 1px silver;
+    border: 2px solid transparent;
+}
+
+.picker_wrapper .picker_splotch:hover {
+    border: 2px solid black;
+}
+
+.picker_wrapper .picker_splotch.picker_splotch_active {
+    border: 2px dotted yellow;
+}