/********************************************

ASTRONOMY CSS
This file contains the styles to render the body 
content of the pages in the Astronomy Topics section.
Images used to replace the H2 tags are to be
specified at the page-level

********************************************/
#primarySection h1
{
	width: 534px;
	height: 245px;
	text-indent: -999em;
	padding: 0;
	margin: 6px 0 0 9px;
}
body.saturn #primarySection h1 { background: url(../images/headers/topics_saturn.jpg); }
body.planets-and-pluto #primarySection h1 { background: url(../images/headers/topics_pluto.jpg); }
body.orion-nebula #primarySection h1 { background: url(../images/headers/topics_orion.jpg); }
body.mars #primarySection h1 { background: url(../images/headers/topics_mars.jpg); }
body.lives-of-stars #primarySection h1 { background: url(../images/headers/topics_lives_of_stars.jpg); }
body.light-pollution #primarySection h1 { background: url(../images/headers/topics_light_pollution.jpg); }
body.light-as-a-cosmic-time-machine #primarySection h1 { background: url(../images/headers/topics_time_machine.jpg); }
body.gamma-ray-bursts #primarySection h1 { background: url(../images/headers/topics_gamma.jpg); }
body.extrasolar-planets #primarySection h1 { background: url(../images/headers/topics_extrasolar.jpg); }
body.andromeda-galaxy #primarySection h1 { background: url(../images/headers/topics_andromeda.jpg); }






#primarySection .content h1
{
	margin: 0;
	padding: 0;
	background-image: url(../images/headers/astronomy_topics.gif);
	width: 259px;
	height: 34px;
	line-height: 1;
}
#primarySection .content h2
{
	clear: both;
}






/*
	SUBNAV
	if BODY classname matches a subnav LI id, highlight it
*/
body.index li#index a:visited,
body.saturn li#saturn a:visited,
body.mars li#mars a:visited,
body.lives-of-stars li#lives-of-stars a:visited,
body.orion-nebula li#orion-nebula a:visited,
body.andromeda-galaxy li#andromeda-galaxy a:visited,
body.gamma-ray-bursts li#gamma-ray-bursts a:visited,
body.extrasolar-planets li#extrasolar-planets a:visited,
body.light-as-a-cosmic-time-machine li#light-as-a-cosmic-time-machine a:visited,
body.planets-and-pluto li#planets-and-pluto a:visited,
body.light-pollution li#light-pollution a:visited
{
	color:#ffffff;
	text-decoration:none;
	background-image: url(../images/int_subnav_bullet_sel.gif) !important;
}

table
{
	width: 100%;
	border: 0;
	border-collapse: collapse;
}

table caption
{
	color:#476E9F;
	font:bold 14px/17px Verdana, Helvetica, sans-serif;
	line-height: 1;
	padding-bottom: 9px;
	text-align:left;
}

table.striped th,
table.striped td
{
	font-size: 12px;
	padding: 6px 9px 6px 6px;
	line-height: 15px;
}

table.striped thead th
{
	background: #87a1c1;
	color: #fff;
	font-weight: bold;
	border-bottom: 1px solid #fff;
}

table.striped tbody td
{
	border-bottom: 1px solid #fff;
	background: #dae2ec;
	
}
table.striped tbody tr.alt td
{
	background: #ecf0f5;
}

td.empty
{
background-color:#ffffff;
}