/* ---( page defaults )--- */

body
{
	margin: 0;
	padding: 0;
	font-family: Verdana, sans-serif;
	font-size: small;
	text-align: center;
	color: #333;
	background: #e0e0e0;
}

abbr, acronym
{
	cursor: help;
	font-style: normal;
	border-bottom: 1px dotted;
}

code
{
	color: #996666;
}

hr
{
	display: none;
}

img
{
	border: none;
}

/* unordered list style */

/*ul {
list-style: none;
margin: 0 0 20px 10px;
padding: 0;
}*/

li
{
	list-style: none;
	padding-left: 30px;
	margin-bottom: 3px;
	background: url(http://www.blogblog.com/tictac_blue/tictac_blue.gif) no-repeat 0 6px;
}

/* links */

a:link
{
	color: #6699cc;
}

a:visited
{
	color: #666699;
}

a:hover
{
	color: #5B739C;
}

a:active
{
	color: #5B739C;
	text-decoration: none;
}

/* ---( layout structure )---*/

#wrap
{
	width: 997px;
	margin: 0 auto;
	text-align: left;
	background: url(http://xenon.astro.columbia.edu/images/tile_large.gif) repeat-y;
}

#content
{
	margin-left: 62px; /* to avoid the BMH */
}

#main-content
{
	float: left;
	width: 610px;
	margin: 20px 0px 0 0;
	padding: 0;
	line-height: 1.5em;
}

#sidebar
{
	margin: 0 41px 0 697px;
	padding: 20px 0 0 0;
	font-size: 85%;
	line-height: 1.4em;
	color: #999;
	background: url(http://www.blogblog.com/tictac_blue/sidebar_bg.gif) no-repeat 0 0;
}

/* ---( header and site name )--- */

#blog-header
{
	margin: 0;
	padding: 0;
	font-family: "Lucida Grande", "Trebuchet MS";
	background: #e0e0e0 url(http://xenon.astro.columbia.edu/images/top_div_blue_large.gif) no-repeat top left;
}

#blog-header h1
{
	margin: 0;
	padding: 45px 60px 50px 220px;
	font-size: 200%;
	color: #fff;
	text-shadow: #4F73B6 2px 2px 2px;
	background: url(http://xenon.astro.columbia.edu/images/top_h1_blue_large.gif) no-repeat bottom left;
}

#blog-header h1 a
{
	text-decoration: none;
	color: #fff;
}

#blog-header h1 a:hover
{
	color: #eee;
}

/* ---( main column )--- */

h3.post-title
{
	margin-top: 0;
	font-family: "Lucida Grande", "Trebuchet MS";
	font-size: 130%;
	letter-spacing: -1px;
	color: #993333;
}

.post
{
	margin: 0 0 1.5em 0;
	padding: 0 0 1.0em 14px;
	border-bottom: 1px solid #ddd;
}

.post img
{
	padding: 6px;
	border-top: 1px solid #ddd;
	border-left: 1px solid #ddd;
	border-bottom: 1px solid #c0c0c0;
	border-right: 1px solid #c0c0c0;
}

/* ---( sidebar )--- */

h2.sidebar-title
{
	margin: 0 0 0 0;
	padding: 25px 0 0 50px;
	font-family: "Lucida Grande", "Trebuchet MS";
	font-size: 130%;
	color: #666;
	height: 32px;
	background: url(http://www.blogblog.com/tictac_blue/sidebar_icon.gif) no-repeat 20px 15px;
	height: 32px !important; /* for most browsers */
	height /**/:57px; /* for IE5/Win */
}

#sidebar ul, #sidebar p
{
	margin: 0;
	padding: 5px 20px 1em 20px;
	border-bottom: 1px solid #ddd;
}

#sidebar li
{
	background: url(http://www.blogblog.com/tictac_blue/tictac_blue.gif) no-repeat 0 5px;
}

/* ---( footer )--- */

.clear
{
	/* to fix IE6 padding-top issue */
	clear: both;
	height: 0;
}

#footer
{
	margin: 0;
	padding: 0 0 9px 0;
	font-size: 85%;
	color: #ddd;
	background: url(http://xenon.astro.columbia.edu/images/bottom_sill_large.gif) no-repeat bottom left;
}

#footer p
{
	margin: 0;
	padding: 20px 320px 20px 95px;
	background: url(http://xenon.astro.columbia.edu/images/bottom_sash_large.gif) no-repeat top left;
}