.placeholder{	border:1px dashed #555;	}

.sortable ol{	margin:0;	padding:0 0 0 10px;	}

.sortable ul,.sortable ul ul{	list-style-type:none;	margin:0 10px 0 0;	padding:0;	}

.sortable li{		margin-top:1px;		margin-bottom:1px;	padding:0;	}

.sortable li div{
	cursor:move;	margin:0;	padding:0;
	background-image: url(../images/hr.png); 
	background-repeat: repeat-x; 
	background-position: bottom;	padding:1px 0;
}

.sortable li div:hover{		background-color:#E2E2E2;	}

.sortable li div a.delete{	float:left;	}

.sortable li div a.parent{
	background-image:url(../images/tree-parent.png);
	background-repeat:no-repeat;
	background-position:right center;	padding-right:20px;
}

.sortable li div a:hover{	text-decoration:none;	}

.sortable li div a.child{
	background-image:url(../images/tree-child.png);
	background-repeat:no-repeat;
	background-position:right center;	padding-right:20px;
}

img#serialize{
	margin-top:15px;	display:inline-block;	float:left;	cursor:pointer;
}