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/* ブックマーク・マウスオーバー時の文字色（太字）と背景色 */
#bookmarks-view treechildren::-moz-tree-cell-text(hover) {font-weight: bold;color: blue !important;}
#bookmarks-view treechildren::-moz-tree-cell(hover) {background-color: #999 !important;}

/* ブックマーク選択時の文字色（太字）と背景色 */
#bookmarksPanel treechildren::-moz-tree-cell-text(selected) {
font-weight: bold !important; color: white !important;}
#bookmarksPanel treechildren::-moz-tree-row(selected) {background-color: #0040d6 !important;}