a.menu_style:link{
	text-decoration:none;
}

body{
	margin:0;
	font-family:Verdana, Geneva, sans-serif;
}
h1{
	font-size:16 px;
	color:#666;
	font-family:"Palatino Linotype", "Book Antiqua", Palatino, serif;
}
#clouds, #sky, #night,#stars{
    position:fixed;
    top:0px;
    left:0px;
    right:0px;
    bottom:0px;
    width:100%;
}
#stars{
    bottom:200px;
    background:transparent url(../images/stars.png) repeat bottom center;
    z-index:-7;
    opacity:0;
    filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);
}
#sky{
    background:#fff url(../images/sky.png) repeat-x top left;
    z-index:-13;
}
#clouds{
    background:transparent url(../images/clouds.jpg) no-repeat bottom left;
    z-index:-12;
}
#ground{
    position:fixed;
    left:0px;
    bottom:0px;
    width:100%;
    height:370px;
    background:transparent url(../images/ground.png) no-repeat bottom left;
}
#night{
    background-color:#000000;
    z-index:-8;
    opacity:0;
    filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);
}

#img_wrap{
	position:fixed;
	bottom:0px;
	right:0px;
	height: 100px;
	width:2000px;
	background-color:#000000;
	z-index:10;
}
#holder{
	position:fixed;
	width:960px;
	top:0px;
	height:600px;
	background-color:white;
	opacity:0.7;
	z-index:-7;
	height:90%;
}
	
#text_body{
	padding:20px;
	width:920px;
	top:10px;
	z-index:-6;
}
#wrap {
width: 960px;
margin: auto;
margin-bottom: 100px;
z-index:10;
}

#menu{
	height:130px;
	bottom:0px;
	text-align:right;
}
#experiment,
#mechanism,
#hnmr,
#reference,
#leading,
#about,
#home{
	font-family:"Palatino Linotype", "Book Antiqua", Palatino, serif;
	font-size:13px;
	height:130px;
	width:auto;
	float:right;
	color:#FFFFFF;
	padding:10px;
	opacity:0.75;
}
#ssg{
	font-family:"Palatino Linotype", "Book Antiqua", Palatino, serif;
	font-size:13px;
	height:130px;
	width:auto;
	float:right;
	color:#FFFFFF;
	padding:10px;
	opacity:0.75;
	border:0;
}
#ssg:hover{
	font-family:"Palatino Linotype", "Book Antiqua", Palatino, serif;
	font-size:13px;
	height:130px;
	width:auto;
	float:right;
	color:#FFFFFF;
	padding:10px;
	opacity:1;
	border:0;
}

#experiment:hover,
#mechanism:hover,
#hnmr:hover,
#reference:hover,
#leading:hover,
#about:hover,
#home:hover{
	font-family:"Palatino Linotype", "Book Antiqua", Palatino, serif;
	font-size:13px;
	height:130px;
	width:auto;
	float:right;
	color:#FFFFFF;
	padding:10px;
	border-left-style:solid;
	opacity:1;
}
#title{
	font-family:Arial, Helvetica, sans-serif;
	font-size:13px;
	height:130px;
	width:auto;
	float:right;
	color:#FFFFFF;
	padding-right:10px;
}
	
#sep{
	height:130px;
	width:auto;
	float:right;
	color:#FFFFFF;
	padding-right:10px;
}
#hnmr1,
#peak1,
#hnmr2,
#peak2,
#desc{
	opacity:0.9;
	border-color:#CCC;
	border-width:thin;
	border-style:groove;
	background-repeat:no-repeat;
	position:absolute;
}
#hnmr1{
	background-image:url(../images/hnmr1.jpg);
	left:250px;
	top:125px;
	width:468px;
	height:241px;
}
#peak1{
	background-image:url(../images/spec1.jpg);
	left:755px;
	top:75px;
	width:600px;
	height:468px;
}
#hnmr2{
	background-image:url(../images/hnmr2.jpg);
	top:500px;
	left:250px;
	width:468px;
	height:554px;
}
#peak2{
	background-image:url(../images/spec2.jpg);
	top:550px;
	left:755px;
	width:637px;
	height:505px;
}
#desc{
	padding:10px;
	background-color:white;
	width:400px;
	z-index:1000;
	visibility:hidden;
}
.sha,
.shb,
.shc,
.shd,
.she,
.shf,
.shg,
.shh,
.shi,
.shj,
.shk,
.shl,
.shm,
.shn{
	top:395px;
	left:200px;
	position:absolute;
	background-image:url(../images/arrow.png);
	width:10px;
	height:20px;
	visibility:hidden;
}

.cda,
.cdb,
.cdc,
.cdd,
.cde,
.cdf,
.cdg,
.cdh,
.cdi,
.cdj,
.cdk,
.cdl,
.cdm,
.cdn{
	top:50px;
	left:200px;
	position:absolute;
	background-repeat:no-repeat;
	background-image:url(../images/circle.png);
	width:30px;
	height:30px;
	visibility:visible;
}

#protip{
	
	position:absolute;
	padding:10px;
	background-color:white;
	width:400px;
	z-index:1000;
	visibility:hidden;
}