/** JavaScript state rules **/
.jsenabled .block_settings_navigation_tree.dock_on_load,
.block_settings_navigation_tree .block_tree_box .requiresjs {display:none;}
.jsenabled .block_settings_navigation_tree .block_tree_box .requiresjs {display:inline;}

/** General display rules **/
.block_settings_navigation_tree .block_tree {margin:5px;padding-left:0px;overflow-x:auto;overflow-y:visible;}
.block_settings_navigation_tree .block_tree li {margin:0;list-style: none;}
.block_settings_navigation_tree .block_tree li ul {padding-left:16px;margin:0;}
.block_settings_navigation_tree .block_tree .tree_item {white-space:nowrap;margin:2px 0px;padding-left: 16px;margin:3px 0px;white-space:nowrap;text-align:left;}
.block_settings_navigation_tree .block_tree .tree_item.branch {background-image: url([[pix:t/expanded]]);background-position: center left;background-repeat: no-repeat;}
.block_settings_navigation_tree .block_tree .root_node.leaf {padding-left:0px;}
.block_settings_navigation_tree .block_tree .current_branch {font-weight:bold;}
.jsenabled .block_settings_navigation_tree .block_tree .tree_item.branch {cursor:pointer;}
.jsenabled .block_settings_navigation_tree .block_tree .tree_item.emptybranch {background-image: url([[pix:t/collapsed_empty]]);background-position: center left;background-repeat: no-repeat;}
.jsenabled .block_settings_navigation_tree .block_tree .collapsed ul {display: none;}
.jsenabled .block_settings_navigation_tree .block_tree .collapsed .tree_item.branch {background-image: url([[pix:t/collapsed]]);}

/** Internet explorer specific rules **/
.ie6 .block_settings_navigation_tree .block_tree,
.ie7 .block_settings_navigation_tree .block_tree {overflow-x:scroll;}
.ie6 .block_settings_navigation_tree .block_tree .tree_item {width:100%;}