/* =============STANDARD CONTENT===============*/ 
/* TO CHANGE THE TEXT SIZE OF THE CONTENT:
By default, USGS has set the font size to "small" in order to provide a consistent size for content across all pages. If you would prefer not to have a pre-defined font size for your pages, change the "font-size" attributes below to "font-size: 100%;". */
/* =====================================================*/
/* =================ACCESSIBILITY HELP==================*/
/* =====================================================*/
.off-left{
	position: absolute;
	left: -999px;
	width: 990px;
}
/* =====================================================*/
/* =================BREAD CRUMBS==================*/
/* =====================================================*/
.breadCrumb {
	font-family: Verdana, Arial, Helvetica, sans-serif;
	text-decoration: none;
	font-size: .7em;
	font-weight: bold;
	text-align:left;
	background-color: #EFF2E0;
    border-top: 1px dashed #996633; 
	padding-top: 4px;
	width: 100%;
	height: 15px;
	color:#003333;
filter:alpha(opacity=50);-moz-opacity:.50;opacity:.50;
}
.breadCrumb a {
	width:100%;
	font-family: Verdana, Arial, Helvetica, sans-serif;
	text-decoration: none;
	font-weight: bold;
	color:#000099;
	background:#EFF2E0;filter:alpha(opacity=60);-moz-opacity:.60;opacity:.60;
}
.breadCrumb a:hover {
	width:100%;font-family: Verdana, Arial, Helvetica, sans-serif;
	text-decoration: underline;
	font-weight: bold;
	background:#EFF2E0;
	color:#000099;
filter:alpha(opacity=100);   
-moz-opacity: 1.0;   
opacity: 1.0;}
/* =====================================================*/
/* =================TWO CONTENT LAYOUT==================*/
/* =====================================================*/
#header {
	height: 150px;
	margin: 0;
	padding: 0;
	}
#leftContent {
	width: 75%;
	margin: 5px 0 5px 0;
	padding: 0;
	border-right: 3px solid #996633;
	font-size: 1em;
	background-color: #F3F2F1;
	vertical-align: top;
	}
#rightContent {
	margin: 0 0 10px;
	font-size: 0.9em;
	background-color: #EFF2E0;
	vertical-align: top;
	padding: 5px 0 5px 0;
	}
/*Version number and posting date area*/
#verHist {
	font: Verdana, Arial, Helvetica, sans-serif bold 0.9em;
  	line-height: 1.35em;
	vertical-align: top;
	padding: 3px;
	background-color: #FFFFFF;
	text-align: center;
	border-bottom: 2px groove #996633;
	border-right: 1px groove #996633;
	border-top: 1px ridge #996633;
	border-left: 1px ridge #996633;
	clear: both;
}
/*List of Downloadable Files*/
#fileslist {
	margin: 15px 0px 0px 0px;
	vertical-align: top;
	border-bottom: 2px dotted #996633;
	border-left-style: none;
	border-top-style: none;
	border-right-style: none;
	background-color: #EFF2E0;
	width: 93%;
	list-style-position: inside;
}
.fileslist ul, li {
	list-style-type: square;
	list-style-position: outside;
	margin-left: -5px;
}
.accessVer {
	font-size: 0.8em;
	font-style: oblique;
	margin-left: 20px;
	}
/*Page Property Styles*/
em {
	font-style:italic;
}
/*Change line height for paragraphs including super or sub-text*/
.suptextsub  {
	margin: 1em;
	line-height: 1.3em;
}
/*Background for Abstract*/
#abstract {
	background-color: #FFFFFF;
	margin-top:10px;
	margin-bottom:10px;
	margin-left:10px;
	padding: 10px;
}
/*Text style for Abstract*/
.abstract {
	min-height:1px;
   text-indent: 2em;
   margin-top: .10em; margin-bottom: 0em; margin-right: 1em;
   font-family: Verdana, Arial, Helvetica, sans-serif; 
   font-size: 1em;
}
/*Recent Adobe Reader Advisory and Other Notes*/
.apdf {
	font-family: Verdana, Arial, Helvetica, sans-serif;
  	font-size: .9em;
  	line-height: 1.3em;
	padding: 5px;
	background-color: #FFFFFF;
	}
/*Page Sub-Text*/
.pagesubtext {
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: .9em;
	font-weight: bolder;
}
/*Page Sub-Title*/
.pagesubtitle {
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: 1.3em;
	font-weight: bolder;
	line-height: .5em;
	margin-top: -8px;
}
/*Publication Date*/
.pubdate {
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: x-small;
	font-style: oblique;
 	margin: .5em}
/*Additional Author Information*/
.authinfo {
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: xx-small;
	padding: 5px}
.authadds {
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: xx-small;
	padding: 5px}
/*Indent First Line*/
.textindent { 
	text-indent: 2em; 
	margin-top: 0; 
	margin-bottom: 0; 
	margin-left: .5em}
/*Hanging Indent for References*/
.reference {
	font-size: .9em;
	text-indent: -3em;
	list-style-type: none;
	margin-right: 3em;
	margin-left: 3.9em;
	margin-bottom: .5em}
/*Indentation for Table of Contents*/
.indent0  {
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: 1em;
	text-indent: 0em;
	margin-bottom: 0em;
	margin-left: 0em;
	margin-top: 0em;
}
.indent1  {
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: 1em;
	text-indent: -2.5em;
	margin-bottom: 0em;
	margin-left: 5em;
	margin-top: 0em;
}
.indent2  {
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: 1em;
	text-indent: -2.5em;
	margin-bottom: 0em;
	margin-left:7.5em;
	margin-top: 0em;
}
.indent3  {
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: 1em;
	text-indent: -2.5em;
	margin-bottom: 0em;
	margin-left: 9em;
	margin-top: 0em;
}
/*Show and Hide Web Hints*/
.ibox_content {
	padding: 5px;
	background-color: transparent;
	display: inline;
	vertical-align: top;
}
div.ibox_content img {
	border: 0;
	float: left;
	padding: 10px 10px 0 5px;
}
#ibox_layer0 {
	border-right: 1px solid #8A8075;
	border-bottom: 1px solid #8A8075;
	border-left: 1px solid #8A8075;
	z-index: 5;
	position: absolute;
	visibility:hidden;
	background-color: #F3F2F1;
	margin-top: 0px;
	margin-right: 50px;
	vertical-align: super;
}
#ibox_layer1 {
	border-right: 1px solid #8A8075;
	border-bottom: 1px solid #8A8075;
	border-left: 1px solid #8A8075;
	z-index: 5;
	position: absolute;
	visibility:hidden;
	background-color: #F3F2F1;
	margin-top: 0px;
	margin-right: 50px;
	vertical-align: super;
}
#ibox_layer_ns {
	border-right: 1px solid #8A8075;
	border-bottom: 1px solid #8A8075;
	border-left: 1px solid #8A8075;
	z-index: 5;
	position: absolute;
	visibility:hidden;
	background-color: #F3F2F1;
	margin-top: 0px;
	vertical-align: super;
}
.img-absmiddle {
	vertical-align: text-top;
}
.ibox_text {
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: 1em;
	color: #000000;
	background: #FFFFFF;
	padding-top: 3px;
	margin-left: 5px;
}
/*Colors of Web Hints box areas*/
.dwnsgst {
	background-color: #FFFFFF;
	border-collapse: collapse;
}
.dwnsgst th {
	text-align: left;
	background: #8A8075;
	color: #FFFFFF;}