/* ================INSTRUCTIONS=================*/ /* By changing the classes below, you can add your own custom styles for 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 (#006633) to whatever color you wish to display.NOTE: You can use either hexadecimal color codes (i.e. - #006633, #063) or HTML color names (i.e. - "black"). */ #usgscolorband { 	background: #006633 url(https://pubs.usgs.gov/images/header_greenpubs.gif) 178px 0px no-repeat; } /* ================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: #BA6651;	color: #ffffff;} /* =============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 {	font-size: small;}th, td {	font-size: small;}		/* =============================================================================*/		/* === OLD TEMPLATES Version: FY 2006 (Deprecated but supported until further notice. ===*/		/* =====These styles are only here to support older templates. DO NOT EDIT =====*/			.banner { 					background: url("/images/header_greenpubs.gif") 178px 0px no-repeat; 			} 			DIV.bannerColorBand, DIV.banner { 					background-color: #006633; 			} 			Div.siteTitle, #pTitle { 				 background-color: #006633; 				 color: #ffffff; 			} 		/* === End OLD TEMPLATES: FY 2006 ===*/		/* ===============================================================*/