/* Basic styles for real old browsers */

body { font-family:Arial, Helvetica, sans-serif; font-size:85%;}
img { border:0; display:block;}
a:link, a:visited { color:#006699; text-decoration:underline;}
a:hover { color:#333;}
dl dt { margin-left:10px;}
dl dd { margin-left:10px;}
.hidden { height: 0; width: 0; overflow: hidden; position: absolute; }
.textonly { display:none;}
.imagesandtext { display:none;}
h1 { font-size:120%;}

#headimage img { display:none;}
#nasahead {	width:auto; height:auto;}









/* NASA Header */


#nasahead {
	position:absolute;
	background:#2e2e2e url(../webdesign/nasa_header_logo1.gif) no-repeat top left;
	width:952px;
	height:98px;
	margin:-106px 0 0 0;
	padding:0;
	border-bottom:1px solid #000;}

#nasahome {
	display:inline; 
	position:absolute;
	top:0;
	left:0;}

#nasahome a {
	display:block;
	width:140px;
	height:98px;}
	
#nasahome img {
	display:none;}

#nasahead img {
	padding:0;
	vertical-align:middle;
	display:none;}
	
#nasahead div#centername {
	position:absolute;
	left:155px;
	overflow:hidden;
	width:522px;
	height:98px;}

#nasahead div#centername h1{
	position:relative;
	color:#fff;
	font-family:  Arial, Helvetica,sans-serif;
	font-size:18px;
	padding-top:30px;
	padding-bottom:5px;
	font-weight:normal;}
	
#nasahead div#centername h2{
	position:relative;
	color:#fff;
	font-family: Arial, Helvetica,sans-serif;
	font-size:15px;
	font-weight:normal;}

#nasahead div#centername a:link, a:visited {
	color:#fff;
	text-decoration:none;}

#nasahead div#centername h1 a:visited {
	color:#fff;
	text-decoration:none;}

#nasahead div#centername h2 a:visited {
	color:#fff;
	text-decoration:none;}

#nasahead div#centername a:hover {
	color:#fff;
	text-decoration:none;}

#nasahead div#centername h1 a:hover {
	color: #999;
	text-decoration:none;}

#nasahead div#centername h2 a:hover {
	color: #999;
	text-decoration:none;}

#nasaheadlinks {
	position:absolute;
	right:100px;
	top:32px;
	color:#b2b2b2;
	padding:0 0 0 0;
	margin:0;
	width:280px;}						

#nasaheadlinks ul {
	position:relative;
	list-style-type:none;
	padding:0;
	margin:0 0 0 0;
	width:280px;}

#nasaheadlinks ul li {
	display:block;
	width:115px;
	background:url(../webdesign/rsaquo_gray.gif) 0px 1px no-repeat;
	margin:0px 0px 5px 0px;
	padding:0 0 0 12px;
	line-height:14px;}
	
#nasaheadlinks ul li a {
	font-size:11px;
	font-weight:bold;}

#nasaheadlinks ul li a:link, #nasaheadlinks ul li a:visited {
	text-decoration:none;
	font-weight:normal;
	color:#b2b2b2;
	font-size:11px;}

#nasaheadlinks ul li a:hover {
	text-decoration:underline;
	color:#fff}

#nasaheadlinks ul li#homeone { display:none;}

#nasahead #searchbox {
	position:absolute;
	top:0;
	right:0px;
	height:98px;
	width:272px;
	background: transparent / 0 0 no-repeat;}

#nasahead form {
	margin:30px 0px 0 30px;
	padding:0;}

#nasahead #searchbox h3 {
	display:none;}
	
#nasahead #searchbox h2 {
	position:relative;
	color:#fff;
	font-family:Arial,Helvetica,sans-serif;
	font-size:12px;
	font-weight:normal;
	float:center;
	margin-top:8px;
	padding-right:20px;}

#nasahead #searchbox h2 a:link {
	color: #fff;
	text-decoration:none;}	

#nasahead #searchbox h2  a:visited {
	color: #fff;
	text-decoration:none;}	
	
#nasahead #searchbox h2 a:hover {
	color: #999;
	text-decoration:none;}	

#nasahead div#centername img {
	vertical-align:middle;
	display:none;	}

#nasahead div#centername img#show {
	vertical-align:middle;
	 display:inline; z 	}







/* BANNER */


#headimage {
	position:relative;
	clear:both;
	padding-top:0px;
	padding-bottom:6px;
	width:952px;	}

#headimage h1 {
	display:none;	}
	
#headimage img {
	background:  url(../images/banner.png);
	display:block;
	margin-left:auto;
	width:952px;	}

body #headimage #img600{
	background:url(../images/banner.png);
	display:block;
	margin-left:auto;
	width:952px;
	height: 66px;	} 








/* NASA Footer */


#nasafoot {
	position:relative;
	background:#2e2e2e;
	width:952px;
	height:98px;
	clear:both;
	border-top:8px solid #000;
	margin:3px 0 0 0; 	}

#nasafoothome img{
	display:block;
	width:140px; 
	height:98px;	}

#nasafootsignature {
	position:absolute;
	left:140px;
	top:9px;
	color:#b2b2b2;
	padding-top:10px;
	padding-left:20px; 	}

#nasafootsignature img{
	background: url(../webdesign/goddard.png) no-repeat;
	width:162;
	height:68; 	}

#nasafooter {
	position:absolute;
	left:0px;
	top:0px;
	width:140px;
	height:98px; 	}

#nasafootplus {
	position:absolute;
	right:0px;
	top:0;
	color:#b2b2b2;
	font-size:11px;
	width:250px; 	}

#nasafootplus ul {
	list-style:none; 
	margin-top: 10px;
	margin-right: 15px;
	margin-bottom: 15px;
	margin-left: -3px;
	padding: 0px; }

#nasafootplus ul li {
	margin:0px 0px 5px 0px;
	padding:0 0 0 12px;
	background:url(../webdesign/rsaquo_gray.gif) 0px 1px no-repeat; 	}

#nasafootplus ul li a:link, #nasafootplus ul li a:visited {
	text-decoration:none;
	font-weight:normal;
	color:#b2b2b2;
	font-size:11px; 	}

#nasafootplus ul li a:hover {
	text-decoration:underline;  }

#nasafootlinks {
	position:absolute;
	left:400px; 
	right:300px; 
	top:5px; 
	color:#b2b2b2;
	font-size:11px;  }

#nasafootlinks ul {
	list-style:none;	}

#nasafootlinks ul li {
	margin:0px 0px 5px 0px;
	padding-bottom:0;	}

#nasafootlinks ul li a:link, #nasafootlinks ul li a:visited {
	text-decoration:none;
	font-weight:normal;
	color:#b2b2b2;
	font-size:11px; 	}

#nasafootlinks ul li a:hover {
	text-decoration:underline; 	}






/*  MAIN PAGE DEFINITIONS */


div#paperTop {
	position:relative;
	margin:114px auto 0 auto;
	padding:0;
	width:952px;
	z-index:6;}

div#paper {
	position:relative;
	margin:0px auto 0 auto;
	padding:0;
	width:952px;
	z-index:2;
	background-color: #transparent;}

#bkg_surround {position:relative; top:-114px; border:0; margin:0; padding:0; z-index:1;}

#bkg_layer {	position:absolute;
	background: transparent url(../webdesign/background_images/earth.jpg) no-repeat center top;
	height: 450px;
	width: 100%; 	}

body {
	font-family: Arial,Helvetica,sans-serif;
	font-size:12px;
	line-height:130%;
	color:#000;
	background:#000 url(../webdesign/tiled_bg_stars.jpg) repeat;
	margin:0;
	margin-bottom:10px;
	text-align:center; 	}

div {
	text-align:left; 	}

ol, ul {
	padding-left:5px;
	list-style-position:outside;
	text-align:left;
	margin-top: 5px;
	margin-right: 15px;
	margin-bottom: 15px;
	margin-left: 30px;
}


li {
	padding-bottom:1px; 	
	margin-left: 20px;}

dl {

	margin-top: 5px;
	margin-left: 30px;
	text-align: left; 	
	color: #666;
	list-style-image: url(../webdesign/plus.gif);	}

a:link {
	color:#004d93;
	text-decoration:none;	}

a:visited {
	color:#668CC2;
	text-decoration:none;	}

a:active {
	color:#D32424;
	text-decoration:underline;	}

a:hover {
	color:#668CC2;
	text-decoration:underline;	}

p {
	margin-top:2;
	margin-bottom:15px;	}

img {
	border:0;
	display:block;	}

table, tbody, tr, td, th {
	margin:0;
	padding:0;
	border:0;
	background:#fff;
	vertical-align:top;	}

h1 {
	font-size:20px;
	font-weight:bold;
	margin:0;
	padding:0;	}

h2 {
	font-size:16px;
	font-weight:bold;
	margin:0;
	margin-top:0px;
	padding:0;	}

h3 {
	font-size:16px;
	font-weight:bold;
	margin:0;
	margin-top:5px;
	padding:0;	}

h4 {
	font-size:14px;
	color:#333;
	border-bottom:2px solid #CCC;
	margin:0 -6px 5px 0px;
	padding:20px 0px 0px 0px;
	align:center;}

h5, h6, h7, h8 {
	font-size:12px;
	font-weight:bold;
	margin:0;
	padding:0;	}

h9 {
	font-size:16px;
	color:#336633;
	margin:0;
	padding:0;
	line-height:130%;
	align:center;}


div.clear {
	clear:both;
	margin:0;
	border:0;
	padding:0;	}

div.clearleft {
	clear:left;
	margin:0;
	border:0;
	padding:0;	}