div.wrap {
				border:1px solid #BBBBBB;
				padding: 1em 1em 1em 1em;
			}
			
			.page-list {
				list-style: none;
				margin: 0;
				padding: 0;
				display: block;
			}
			
			.clear-element {
				clear: both;
			}
			
			.page-item1 > div,
			.page-item2 > div,
			.page-item3 > div,
			.page-item4 > div {
				background: #f8f8f8;
				margin: 0.25em 0 0 0;
			}

			.left {
				text-align: left;
			}
			
			.right {
				text-align: right;
			}

			.sort-handle {
				cursor:move;
			}
			
			.helper {
			border:2px dashed #777777;
			}
			
			.current-nesting {
				background-color: yellow;
			}
			
			.bold {
				color: red;
				font-weight: bold;
			}