.screenClass {
	display:inline-block;
	margin-left:auto;
	margin-right:auto;
	/*margin-bottom:10px;*/
	margin-top:75px;
	position:absolute;
	/*width:910px;
	height:610px;*/
/*	border-style:solid;
	border-width:4px;
	border-color: red;*/
}
#mainhead {
	
	font-style: Arial;
	font-size: 28px;
	text-align: center;
}
.table{
	text-align:center;
}



#topDiv{
	display:block;
	margin:auto;
	width:100%;
	/*border-style:solid;
	border-width:4px;
	/*border-color: blue;*/
	height:720px;
	/*text-align:center;*/
	position:relative;
	  /* Prevent nearby text being highlighted when accidentally dragging mouse outside confines of the canvas */
    /*-webkit-touch-callout: none;*/
    /*-webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;*/

}

#bigCanvas {
	position:relative;
	/*border-style:solid;
	border-width:4px;*/
	/*border-color: green;*/
}
#screenDiv{
	/*margin-left:100;*/
	//margin:auto;
	border-style:solid;
	border-width:2px;
	border-color: red;
}
.cv {
	display:block;
	position:absolute;
	left:0px;
	top:0px;
}

.plotDiv {
	display:block;
	position:absolute;
	left:0px;
	top:0px;
	/*height:500px;
	width:800px;*/
	/*border-style:solid;
	border-width:12px;
	/*border-color: black;*/
}

#baseCanvas{
	z-index:1;
}
#rhoCanvas{
	z-index:4;
}
#vCanvas{
	z-index:8;
}
#eCanvas{
	z-index:12;
}
#annoteCanvas{
	z-index:16;		
}
#gridLineCanvas{
	z-index:20;		
}
/*#overlayCanvas{
	z-index:50;		
}*/

#bigCanvas{
	z-index:6;
}
#threeDDiv{
	z-index:30;
}
#batteryVoltage{
	position:relative;
	left:500;
	top:70;

}

.toolbox {
	display:block;
	margin:auto;
	width:100%;
	margin-bottom:0px;
	padding:2px;
	clear:both;
	height:60px;
	font-size:17px;
	text-align:center;
	/*border-style:solid;
	border-width:2px;
	border-color: blue;
	*/
}
.controlbox {
	margin-left:auto;
	margin-right:auto;
	margin-bottom:0px;
	padding:2px;
	width:100%;
	height:auto;
	clear:both;
	font-size:17px;
	text-align:center;
/*	border-style:solid;
	border-width:2px;
	border-color: blue;*/
}

.container{
	float:left;
	border-style:solid;
	border-width:1px;
	padding:5px;
	height:35px;
	margin-bottom:0px;
	margin-right:10px;
}
.container2{
	float:left;
	border-style:solid;
	border-width:1px;
	padding:5px;
	height:auto;
	margin-bottom:0px;
	margin-right:10px;
}
.left {
	float:left;
	margin-right: 4px;
}
.stack {
	float:left;
	clear:both;
	margin-right: 4px;
	margin-bottom:3px;
}
.centered {
	display:inline-block;
	margin-left:auto;
	margin-right:auto;
	clear:both;
	width:auto;
	/*border-style:solid;
	border-width:2px;
	border-color: yellow;*/
}

.spacer {
	float:left;
	width:25px;
	height:40px;
}



.button {
	height:35px;
	float:left;
	margin-right:5px;
	text-align: center;
	text-decoration: none;
  	display: inline-block;
  	font-size:15px;
  	vertical-align:center;
  	cursor: pointer;
  	border: none;
	outline: none;
	box-shadow: none;

}

.color-button {
	
	width:55px;
  	border-radius: 8px;
  	border-color:red;
	
}

.pen-button {
	background-color:#c3db9c;
	border-style:none;
	width:50px;
  	border-radius: 8px;
	
}
.act-button {
	float:left;
	border-style:solid;
	border-radius: 8px;
  	border-color:black;
  	height:45;
  	font-size:17;
  	margin-right:10px;
}


.electrode {
	width:70px;
	border-radius: 8px;
}
#red{
	background-color: red;
	border-style:solid;
	border-color:green;
	color:white;
	
	
}
#black{
	background: black;
	border-color:green;
	color:white;
	
}
#silver{
	background: silver;
	border-color:green;
	color:black;
	
}
#white{
	background: #ffc0cb;
	border-color:red;
	color:black;
}
 #med {
 	border-style:solid;
 	border-color:black;
 }

.txtlabel {
	float:left;
	width:auto;
	height:auto;
	text-align:center;
	margin-right:7px;
	padding-right:5px;
}
#penLabel{
	width:50px;
	text-align:center;
}

#calcButton{
	width: auto;
}


#plates {
	float:left;
	padding-top:0px;
	text-align:center;
	margin-right:10px;
}
#platetype{
	clear:both;
}


.box {
	border-style:solid;
	border-width:1px;
}
#cursorV{
	height:40px;
	width:150px;
	font-size: 30px;
	position:absolute;
	border-style:none;
	text-align:right;
	/*left:1300;
	top: 160;*/
	z-index: 2;
}

#meterImage{
	position:absolute;
	z-index:-1;
}

#contourPlot{
	margin:auto;
	border-style:solid;

	width:800px;
	height:800px;
}

#redbox, #voltageStack{
	clear:both;
}
.instructions{
	display:block;
	margin-left:400px;
	width:100%;
	
	clear:both;
	height:auto;
	font-size:19px;
	text-align:left
	/*border-style:solid;
	border-width:2px;
	border-color: blue;
	*/
}

#meterSwitch {
	position:absolute;
	z-index:100;
}
#switchLabel {
	position:absolute;
}
#instructs{
	text-align:left;
}
#cursorE, #fieldLabel {
	font-size: 22px;
}