/* ================INSTRUCTIONS=================*/ 
/* By changing the classes below, you can add your own custom styles to various areas of the header. In order for your changes to work though, you MUST include a reference in your HTML pages to both the common CSS file and custom CSS file in that order.

Instructions are provided below for customizing these classes. */


/* ================BANNER=======================*/  
/* TO DISPLAY A CUSTOM BANNER IMAGE: 
If you want to display a custom banner, change the "background: url" to point to a local banner, or external, image location.

TO DISPLAY A CUSTOM BANNER COLOR (NO IMAGE): 
If you would rather display a color instead of a banner image, change the "background: url" portion to point to "" and set the background color (#416ab1) to whatever color you wish to display.
NOTE: You can use either hexadecimal color codes (i.e. - #000000, #000) or HTML color names (i.e. - "black"). */ 
#usgscolorband {
	font: 14px Verdana, Arial, Helvetica, sans-serif;
	width: 100%;
	height: 5.14em;
	background: #003664 url(/images/nhd_banner.jpg) 178px 0px no-repeat; 
	min-height: 72px;
}
/* ================SITE TITLE===================*/ 
/* TO DISPLAY A CUSTOM SITE TITLE BAR: 
The #usgstitle class is specific to the colored site title bar that lies beneath the USGS identifier. To change the color of this bar, set the "background-color" attribute below to the color you wish to display and change the "color" attribute to set the text color.
NOTE: You can use either hexadecimal color codes (i.e. - #000000) or HTML color names (i.e. - "black"). */ 

#usgstitle { 
     background-color: #283653; 
     color: #ffffff; 
	 background-image : url(title_back.jpg);
} 
/* =============INTERNAL ONLY LINE==============*/
/* TO DISPLAY A CUSTOM INTERNAL ONLY LINE
If you need to change the font color of the "For Internal USGS Access Only" line, change the "color:" attribute below to your custom color.

/* TO DISPLAY A BACKGROUND IMAGE/COLOR
You may also use a background image/color that fills the background of the "internal only" line by modifying the attributes within the "background:" attribute below. First, you'll need to remove the CSS comments from either end of the "background:" line. If using an image you can have it "repeat, repeat-x, repeat-y, or no-repeat" and optionally have the image "scroll" with the page (default for most background images) or "fixed" which allows the page to scroll while the background image doesn't. You can also simply remove individual attributes from the "background:" line if you do not wish to use them all. 

NOTE: If you use both a custom background color and text color to be sure they are contrasting colors (ex - light on dark, dark on light) to help those with visual disabilities to distinguish the text clearly. */
#usgsonly {
	color: #000000;
	/*background: #ffffff url(http://internal.usgs.gov/images/internal_bg_sample.gif) repeat-x scroll; */
}

/* =============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%;". */
body {
	background: #ffffff;
	margin: 0;
	padding: 0;
	color: #000;
	min-width: 600px;
}
/* ~~ this container surrounds all other divs giving them their percentage-based width ~~ */
.container {
	width: 100%;
	max-width: 1600px; /*a max-width may be desirable to keep this layout from getting too wide on a large monitor. This keeps line length more readable. IE6 does not respect this declaration. */
	min-width: 800px; /*a min-width may be desirable to keep this layout from getting too narrow. This keeps line length more readable in the side columns. IE6 does not respect this declaration. */
	background: #FFF;
	margin: 0px;
}

/* ~~ the header is not given a width. It will extend the full width of your layout. It contains an image placeholder that should be replaced with your own linked logo ~~ */
.header {
	background: #6F7D94;
}

/* ~~ These are the columns for the layout. ~~ 

1) Padding is only placed on the top and/or bottom of the divs. The elements within these divs have padding on their sides. This saves you from any "box model math". Keep in mind, if you add any side padding or border to the div itself, it will be added to the width you define to create the *total* width. You may also choose to remove the padding on the element in the div and place a second div within it with no width and the padding necessary for your design.

2) No margin has been given to the columns since they are all floated. If you must add margin, avoid placing it on the side you're floating toward (for example: a right margin on a div set to float right). Many times, padding can be used instead. For divs where this rule must be broken, you should add a "display:inline" declaration to the div's rule to tame a bug where some versions of Internet Explorer double the margin.

3) Since classes can be used multiple times in a document (and an element can also have multiple classes applied), the columns have been assigned class names instead of IDs. For example, two sidebar divs could be stacked if necessary. These can very easily be changed to IDs if that's your preference, as long as you'll only be using them once per document.

4) If you prefer your nav on the right instead of the left, simply float these columns the opposite direction (all right instead of all left) and they'll render in reverse order. There's no need to move the divs around in the HTML source.

*/
.sidebar1 {
	float: left;
	width: 20%;
	max-width: 180px;
	padding-bottom: 10px;
	/*padding-left: 10px;*/
}
.content {
	position: relative;
	width: 70%;
	min-width: 580px;
	max-width: 1400px;
	float: left;
	padding: 10px 10px;
}
.sidebar2 {
	float: right;
	width: 20%;
	max-width: 200px;
	background: #fff;
	padding: 75px 10px 0 0;
}
.whiteSpace {
	padding: 5px 10px;
}

/* ~~ This grouped selector gives the lists in the .content area space ~~ */
.content ul, .content ol { 
	padding: 0 15px 15px 10px; /* this padding mirrors the right padding in the headings and paragraph rule above. Padding was placed on the bottom for space between other elements on the lists and on the left to create the indention. These may be adjusted as you wish. */
}

/* ~~The footer ~~ */
.footer {
	padding: 10px 0;
	background: #fff;
	position: relative;/* this gives IE6 hasLayout to properly clear */
	clear: both; /* this clear property forces the .container to understand where the columns end and contain them */
}

/* ~~miscellaneous float/clear classes~~ */
.fltrt {  /* this class can be used to float an element right in your page. The floated element must precede the element it should be next to on the page. */
	float: right;
	margin-left: 8px;
}
.fltlft { /* this class can be used to float an element left in your page. The floated element must precede the element it should be next to on the page. */
	float: left;
	margin-right: 8px;
}
.clearfloat { /* this class can be placed on a <br /> or empty div as the final element following the last floated div (within the #container) if the #footer is removed or taken out of the #container */
	clear:both;
	height:0;
	font-size: 1px;
	line-height: 0px;
}
/* Miscellaneous classes for reuse */
.fltrt { /* this class can be used to float an element right in your page. The floated element must precede the element it should be next to on the page. */
	float: right;
	margin-left: 8px;
}
.fltlft { /* this class can be used to float an element left in your page */
	float: left;
	margin-right: 8px;
}
.contact th {
	font-size:x-small;
}
.contact td {
	font-size:x-small;
}
th td {
	font-size: small;
}
.menu
{
	position: relative;
	float: left;
	margin: 0px;
	padding: 0px;
	z-index:2;
	width: 200px;
	overflow: visible;
}

.menu p
{
	margin-top: 3px;
	margin-left: 2px;
	width: 185px;
	height: 0px;
	background-color: #263552;
	position: relative;
	float: left;
	z-index:2;
	display: none;
	margin-bottom: 5px;
}

.menu ul {
	list-style: none;
	width: 196px;
	margin:0;	
	padding:3px 2px 0px 2px;
	z-index:2;
}

.menu ul li {
	position: relative;
	float: left; 
	height: 1%;
	width: 176px;
	z-index:2;
	}
	
.menu li ul {
	position: absolute;
	left: 184px; 
	top: 5px;
	display: none;
	z-index:2;
}

.menu ul li a.redmenu
{
	display: block;
	text-decoration: none;
	color: #ffffff;
	background: #931010;
	border-bottom: 2px solid #ffffff;
	padding:10px;
	margin-top:2px;
	font-size:12px;
	height: 100%;
	width: 165px;
	font-family : Arial, Helvetica, sans-serif;
	background-image : url(red_background.png);
	background-repeat : repeat-x;
	z-index:2;
}

.menu ul li a {
	display: block;
	text-decoration: none;
	color: #ffffff;
	background: #283653;
	border-bottom: 2px solid #ffffff;
	padding:10px;
	margin-top:2px;
	font-size:12px;
	height: 100%;
	width: 165px;
	font-family : Arial, Helvetica, sans-serif;
	background-image : url(button_back.jpg);
	background-repeat : repeat-x;
	z-index:2;
}
		
.menu ul li a:hover {
	color: #000000; background: #a1a1a1;
	/*font-weight: bold;*/
	z-index:2;
	}
		
.menu li ul li a { 
  	padding: 2px 5px; 
	font-weight:normal; 
	background:#252525;	
	position:relative; 
	z-index:2;
	padding-left:10px;
	border-bottom: solid 1px #ffffff;
	border-left: sold 1px #ffffff;
	margin:0px;
	width: 200px;
	height: 100%;
	}
.menu li ul li a.first_child {
	margin-top: -6px;
	z-index:2;
	}

.menu li ul li a:hover { 
   
	font-weight:normal; 
	border-bottom: solid 1px;
	color: #000000; background: #a1a1a1;
	position:relative; 
	z-index:2;
	padding-left:10px;
	text-decoration:none;
	border-bottom: solid 1px #ffffff;
	width: 200px;
	height: 100%;
	font-weight: normal;
	}
		
.menu li:hover ul, li.over ul {
	display:block
	z-index:2;
}

.menu ul li ul li {
	position: relative;
	float: left; height: 1%;
	top:0;
	z-index:2;
	}
	
.menu ul li ul li a{
	z-index:2;
}

.menu li ul li ul {
	position: absolute;
	left: 168px; 
	top: 5px;
	z-index:2;
	}


.menu ul li ul li ul li a { 
	padding: 2px 5px; 
	font-weight:normal; 
	background:#a1a1a1;	
	z-index:2;
	padding-left:10px;
	border-bottom: solid 1px #ffffff;
	border-left: solid 1px #000000;
	margin:0px;
	width: 200px;
	height: 100%;
	margin-left: -15px;

	}

.menu ul li ul li ul li a:hover { 
	font-weight:normal; 
	border-bottom: solid 1px;
	z-index:2;
	padding-left:10px;
	text-decoration:none;
	border-bottom: solid 1px #ffffff;
	border-left: solid 1 px #000000;
	width: 200px;
	height: 100%;
	margin-left: -15px;
	}
		
.menu li:hover ul, li.over ul{
	display: block;
	z-index:2;
	}

.photoBox01 {
	width:625px;
	margin: 0px 5px 5px 0px;
	font-size:small;
	text-align:left;
	float: left;
}
.photoBox02 {
	width:300px;
	margin: 0px 15px 5px 15px;
	font-size:small;
	text-align:left;
	float: right;
	background-color:#dfe6e9;
	padding: 15px;
	border:1px;
	border-color:#283653;
	border-style:solid;
}
.quoteBox01 {
	width:85%;
	margin: 0px 5px 10px 5px;
	font-size:small;
	text-align:left;
	padding-left: 30px;
}
.box01 {
	width:520px;
	margin: 0px 5px 10px 5px;
	font-size:small;
	text-align:left;
	padding: 0px;
	float: left;
}

.box09Text {
	padding: 5px;
}
.boxNews {
	width:200px;
	margin: 75px 5px 20px 5px;
	padding: 0px;
}
.boxList {
	width:90%;
	margin: 20px 5px 20px 20px;
	padding-left: 20px;
}
.boxNewsText {
	padding: 5px;
}
.boxNewstitle {
	background-color:#272e3e;
	color: #ffffff;
	font-size:small;
	padding: 2px;
}
.contentBox	{
	width:90%;
	margin: 0px;
	font-size:small;
	text-align:left;
	padding: 10px;
}
.contentBox2	{
	width:90%;
	margin-left: 30px;
	font-size:small;
	text-align:left;
}
.blueBox		{
	width:90%;
	margin-left: 10px;
	font-size:small;
	text-align:left;
	background-color:#dfe6e9;
	padding: 10px;
	border:1px;
	border-color:#283653;
	border-style:solid;
}

.space {
	line-height: 15%;
}

.sideNavSpace {
	background-image: url('../images/4E6281_spacer.gif');
	background-repeat: no-repeat;
	height: 375px;
	width: 185px;
	}

.smallgreen  {
	color : #006633;
	font-size: x-small;
	font-family : Arial, Geneva, sans-serif;
	}
	
.smallText  {
	font-size: x-small;
	font-family : Arial, Geneva, sans-serif;
}	

.pre {
	font-size: medium;
}

.picleft {
	float: left;
	margin-right: 15px;
	}
	
.picleft p
{
	position: relative;
	top: -13px;
	left: -5px;
	font-size: 10px;
	text-align: center;
}

.picright {
	float: right;
	margin-left: 15px;
	}

.indent0{
        margin-left: .5em;  text-indent: -5em;  margin-top: .10em; margin-bottom: 0em
}            
.indent1{
        margin-left: 3em; text-indent: -1em; margin-top: .10em; margin-bottom: 0em
}     
.indent2{
        margin-left: 6em; text-indent: -2em; margin-top: 0.1em; margin-bottom: 1em
}  
.indent3{
        margin-left: 9em; text-indent: -3em; margin-top: 0.1em; margin-bottom: 1em
}     
.indent4{
        margin-left: 12em; text-indent: -4em; margin-top: .10em; margin-bottom: 0em
} 
.indent5{
        margin-left: 15em; text-indent: -5em; margin-top: .10em; margin-bottom: 0em
} 	

ol {
	margin-bottom: 0em;
	margin-left: 3em;
	margin-top: 0em;
	list-style : decimal;
}

ul.subSections
{
	list-style:none;
	margin:0px;
	padding:0px;
	padding-left:15px;
}
ul.subSections ul
{
	list-style:none;
	margin:0px;
	padding:0px;
	padding-left:20px;
}
ul.subSections p
{
	margin-left: 15px;
	margin-top: -10px;
}
ul.subSections ul p
{
	margin-left: 15px;
	margin-top: 0px;
}

hr {
	height: 1px;
	color: #37514a;
}

.postedBanner {
	background-color: #992b00;
	color: #ffffff;
	display: block;
	padding-top: 5px;
	padding-left: 5px;
	height: 29px;
	background-image : url(title_back2.jpg);
	background-repeat : repeat-x;
}

.archiveLink {
	color: #ffffff;
	font-size: x-small;
	}
	
.archiveLink a:link { 
       color: #ffffff; 
       text-decoration: none; 
} 
.archiveLink a:visited { 
       color: #ffffff; 
       text-decoration: none; 
} 
.archiveLink a:hover { 
       color: #ffffff; 
       text-decoration: none; 
} 
.archiveLink a:active { 
       color: #ffffff; 
       text-decoration: none; 
}
h1 {
	font-size:34px;
	font-weight:bold;
	margin: 0px 0px 0px 0px;
	padding: 10px 0px 0px 0px;
	color:#000000;
}
h3 {
	font-size:18px;
	font-weight:bold;
	padding: 2px 2px 2px 2px;
	color:#7d5436;
}
h4 {
	font-size:15px;
	font-weight:bold;
}
dt {
	padding-bottom: 10px;
	padding-left: 20px;
}
.breadcrumbs {
	font-size:small;
	margin: 10px 0;
}
.clearfloat { /* this class should be placed on a div or break element and should be the final element before the close of a container that should fully contain a float */
clear:both;
height:0;
font-size: 1px;
line-height: 0px;
}
.search	{
	float: right;
	margin: 0px 10px 0px 0px;
	padding: 0;
}
.titleText	{
	font-size:30px;
	font-weight:bold;
	padding: 20px 0px 0px 0px;
	color:#000000;
}