/*
styles.css
Screen media CSS common to all stylesheets.

author: Jing Chen
version: 1.0
last modified: Sept 17, 2008
*/

/* general */
body {    
    margin: 0;
	margin-top: 2px;	
	padding: 0;
	font-family: Arial, Verdana, Sans-Serif;
	font-size: 12px;
	line-height: 18px;
	text-align:center;    
	background: url("../images/bg_body.png") repeat-x top left #1e3d1b;    
}
a {	
	text-decoration: none;
	color: #4891bc;
}
h2 {
    font-weight: bold;
    color: #64b14b;
    font-size: 140%;
    margin: 0px 0px 15px 0px;
    padding: 5px 0 0 0;
}
h3 {
	font-weight: bold;
	font-size: 120%;
	margin: 15px 0 15px 0;    
}
p {
	margin: 0 0 1em 0;
	color: #405765;
}
img {
	border: 0px;
}



/* container */
#container {
	margin-bottom: 30px;
	margin-left: auto;
	margin-right: auto;
	text-align: left; 
	width: 774px;
	padding-top: 15px;
	padding-bottom: 20px;
	
	 
}


/* header */
#header {
    background: url("../images/bg_header.png") no-repeat top left #FFFFFF;    
    height: 134px;
}


/* content */
#content {
    background: url("../images/bg_content.png") repeat-x top left #FFFFFF; 
    padding: 0 75px 1px 75px;
}


/* doc nav */
#doc-nav {
    background: url("../images/bg_nav.png") repeat-x top left;
    height: 34px;
    list-style-image: none;
    margin: 0;
    padding: 0;
}
#doc-nav li {
    display: block;
    float: left;    
    margin: 6px 10px 0 10px; 
    text-align: center;
    height: 23px;   
}
#doc-nav #tab1 {
    width: 130px;
}
#doc-nav #tab2 {
    width: 100px;
}
#doc-nav #tab3 {
    width: 145px;
}
#doc-nav #tab4 {
    width: 165px;
}
#doc-nav #tab1.selected {    
    background: url("../images/bg_nav_selected_155.png") no-repeat bottom left #eaf3f8;    
}
#doc-nav #tab2.selected {    
    background: url("../images/bg_nav_selected_110.png") no-repeat bottom left #eaf3f8;    
}
#doc-nav #tab3.selected {    
    background: url("../images/bg_nav_selected_155.png") no-repeat bottom left #eaf3f8;    
}
#doc-nav #tab4.selected {    
    background: url("../images/bg_nav_selected_165.png") no-repeat bottom left #eaf3f8;    
}
#doc-nav li a {        
    color: #ffffff;
    font-weight: bold;
	font-size: 110%;	
} 
#doc-nav li.selected a {
    color: #4693c1;
}


/* doc content */
#doc-content {
    margin: 0 0 20px 0;
    background: url("../images/bg_docs.png") repeat-x top left #f6fafb;    
}
#doc-content td {
    padding: 3px 0 3px 0;
    margin: 0;    
    color: #3f5763;
    border-bottom: 1px solid #a7d4f1;
}
#doc-content td.col1 {
    width: 65%;
    padding-left: 10px;
    vertical-align: top;
}
#doc-content td.col2 {
    width: 20%;
    vertical-align: top;
}
#doc-content td.col3 {
    width: 15%;
    vertical-align: top;    
}
#doc-content td.col4 {
    width: 50%;
    padding-left: 10px;
    vertical-align: top;       
}

#doc-content td a {
    font-weight: bold;
    text-decoration: none;
}
#doc-content td a:hover {
    text-decoration: underline;
}
#doc-content tr.last td {
    border-color: #4892c1;
}


/* footer */
#footer {	
	padding: 5px 5px 7px 10px;		
	background: url("../images/bg_footer.png") repeat-x top left #FFFFFF; 
	font-size: 90%;
}


/* utility */
.invisible {
    display: none;
}
.visible {
    display: block;
}
.clear-both {
	clear: both;
	height: 1px;
}