#calculator {
  margin-top: 40px;
  width: 912px;
}

#overlay {
	position:absolute;
	top:50px;
	width:912px;
	z-index:10;
	left:50%;
	margin-left:-456px;
}
#co2_top {
	background-image:url(../img/co2calc/top.png);
	width:912px;
	height:10px;
	z-index:inherit;
	display:block;
	background-repeat:no-repeat;
	margin:0;
	padding:0;
}
#co2_bottom {
	background-image:url(../img/co2calc/bottom.png);
	width:912px;
	height:11px;
	z-index:inherit;
	display:block;
	background-repeat:no-repeat;
	margin:0;
	padding:0;
}
#co2_body {
	background-image:url(../img/co2calc/body.png);
	background-repeat:repeat-y;
	width:912px;
	z-index:inherit;
}

#calculator .bluetext {
	font-family:Arial, Helvetica, sans-serif;
	color:#379fd1;
	font-weight:bold;
	font-size:14px;
}
#calculator .greentext {
	font-family:Arial, Helvetica, sans-serif;
	color:#73ad1d;
	font-weight:bold;
	font-size:14px;
}
#calculator input.textinput {
	border:1px solid #73ad1d;
	height:25px;
	width:90px;
	margin:2px;
}
#calculator input.textinput.small {
	width:55px;
}
#calculator .sup {
	font-size:9px;
	vertical-align:top;
}
#calculator .uppercase {
	text-transform:uppercase;
}
#calculator .header {
	background-image:url(../img/co2calc/title.png);
	background-position:center top;
	background-repeat:no-repeat;
	height:50px;
}
#calculator .header2 {
	background-image:url(../img/co2calc/title2.png);
	background-position:center top;
	background-repeat:no-repeat;
	height:50px;
}
#calculator .header3 {
	background-image:url(../img/co2calc/title3.png);
	background-position:center top;
	background-repeat:no-repeat;
	height:50px;
}
#calculator .item {
	margin-top:20px;
	margin-bottom:40px;
}
#calculator .item .title {
	background-image:url(../img/co2calc/circle.png);
	background-position:left top;
	background-repeat:no-repeat;
	height:25px;
}
#calculator .item .text {
	font-family:Arial, Helvetica, sans-serif;
	font-size:11px;
	margin-top:5px;
	margin-left:10px;
}
#calculator .item .title span {
	line-height:23px;
	left:9px;
	position:relative;
}
.shade {
	position:absolute;
	width:100%;
	height:100%;
	background-color:#000000;
	filter:alpha(opacity=50);
	-moz-opacity:0.5;
	opacity:0.5;
	z-index:5;
}