Taking block out of sidebar.css to allow for collapsible toolbars

rdf/resources/sidebar.css

 window { 
  display: block;
  background-color: white; 
+
 } 
 
 #treebox {
@@ -138,7 +139,6 @@ toolbar#sidebarbar titledbutton[pseudoclass~="hover"] {
 
 
 toolbar#sidebarbar {
-    display:block;
     background-color: #666699;
     border-bottom: solid #333366 1px;
     border-top: solid #9999AA 1px;
@@ -171,7 +171,6 @@ toolbar[class=tabheader] titledbutton[pseudoclass~="hover"] {
 }
 
 toolbar[class=tabheader] {
-    display:block;
     background-color: #046B75;
     border-bottom: solid #006400 1px;
     border-top: solid #00FFFF 1px;