body {
	background-color:#993399;
	background-image:none;
	color:black;
	font-family:Arial, Helvetica, sans-serif;
	text-align:center;
}
h2 {
	color:#CCCCFF;
	font-family:"Arial Rounded MT Bold";
	}
h1 {
	font-size:56px;
	font-family:"Luckiest Guy", "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
	color:white;
	text-shadow:3px 3px 0 black,-2px -2px 0 black,2px -2px 0 black,-2px 2px 0 black,2px 2px 0 black;
	padding:2px;
	margin:2px;
	letter-spacing:15px;
}
div#ContainerInvisible {
	position:relative;
	background-color:#CCCCFF;
	width:1000px;
	height:260px;
	padding:0px;
	border:10px white solid;
	margin:auto;
	margin-bottom:40px;
	margin-top:2px;
	border-radius:10px;
	-webkit-user-select: none;
	-khtml-user-select: none;
	-moz-user-select: none;
	-ms-user-select: none;
	user-select: none;

}
div#InstructionsAndFeedback {
	position:relative;
	width:820px;
	height:70px;
	padding:0px;
	border:3px white solid;
	margin:auto;
	margin-bottom:10px;
	background-color:#CCCCFF;
	border-radius:10px;
}
div#InstructionsAndFeedback p{
	margin:15px;
	font-family:Arial, Helvetica, sans-serif;
	font-size:16px;
	text-align:center;
	font-weight:bold;
}
img#Shelf {
	width: 1100px;
	height: 30px;
	position:absolute;
	bottom:-20px;
	left:-50px;
}
#Button1, #Button2 {
	position:absolute;
	top:20px;
	width:120px;
	height:30px;
}
.DragNumber {
	text-align: center;
	background-image:url('/software/SW/Starter_of_the_day/Students/Centexpression/NumBut.gif');
	background-position:0px -17px;
	border: 0px solid #000000;
	padding: 0px;
	margin: 0px;
	width: 70px;
	height: 70px;
	position: absolute;
	overflow: hidden;
	cursor: move;
	border-radius:35px;
	z-index:20;
	top:150px;
	left:500px;
}
.DragNumber p{
	font-family: "Times New Roman", Times, serif;
	font-size: 50px;
	font-weight: bold;
	font-style: normal;
	color: white;
	margin-top:5px;
}

.Plus, .Minus, .Cross, .Divide {
	color: #FF0000;
	border: 0px solid #000000;
	padding: 0px;
	margin: 0px;
	width: 50px;
	height: 50px;
	position: absolute;
	top:20px;
	font-size:100px;
	color:white;
	text-shadow:3px 3px 0 black,-2px -2px 0 black,2px -2px 0 black,-2px 2px 0 black,2px 2px 0 black;
	padding:0px 2px;
	margin:2px 2px;
	cursor:move;
}
.Plus {right:210px; }
.Plus:before {content: '+';}
.Minus {right:140px; top:11px;}
.Minus:before {content: '\2013';}
.Cross {right:70px;}
.Cross:before {content: '\00d7';}
.Divide {right:10px; }
.Divide:before {content: '\00f7';}

.RowColBkground {
	background-color:#CC99FF;
	opacity:0.6;
	position:absolute;
	left:500px;
	top:0px;
	width:20px;
	height:10px;
	-webkit-box-shadow:  0px 0px 9px rgba(0,0,0,0.5);
	-moz-box-shadow:  0px 0px 9px rgba(0,0,0,0.5);
	box-shadow: 0px 0px 9px rgba(0,0,0,0.5);
}
#ProgressCheck {
	position:absolute;
	left:400px;
	top:20px;
	font-size:80px;
	font-weight:bold;
	color:purple;
	display:none;
	font-family:Arial, Helvetica, sans-serif;
}
#Trophybutton {
	width:500px;
	position:absolute;
	left:155px;
	top:20px;
	visibility:visible;
	display:none;
	background-color:red;
	color:white;
	font-weight:bold;
	font-size:18px;
	font-family:Arial, Helvetica, sans-serif;
}