@charset "utf-8";
/* CSS Document */

#usgscolorband { 
	background: black url("http://pubs.usgs.gov/images/header_greenpubs.gif") 178px 0px no-repeat; 

}  
#usgstitle {
	background-color: #67694F;
	color: #FFFFFF;
} 

BLOCKQUOTE{
   margin-right : .5 ;  
   margin-left : .5 ;  
}
.larger{
   font-size : 14px ;  
   }
.medium{
   font-size : 12px ;  
}
.small{
   font-size :  11px;   
  }
.smaller{
   font-size : 11px; 
}
.smallest { font-size : 11px; }

.sup{ font-size : 11px; }
 .underline {text-decoration:underline}
.noline {text-decoration:none}

.smallheading {
font-size : 12px;
font-family: Arial, Helvetica, sans-serif;
text-decoration:none; font-weight:bold; 
}

/* sets formatting of conversion table */
.convert {
	border-top-width: 1px;
	border-bottom-width: 1px;
	border-top-style: solid;
	border-right-style: none;
	border-bottom-style: solid;
	border-left-style: none;
	border-top-color: #000000;
	border-bottom-color: #000000;
}
.convert div {
	border-top-width: 1px;
	border-bottom-width: 1px;
	border-top-style: solid;
	border-right-style: none;
	border-bottom-style: solid;
	border-left-style: none;
	border-top-color: #000000;
	border-bottom-color: #000000;
}

#nav_bar { font-size: 80%; color: white; background-color: #333399  ; }
#nav_bar a:link{ color: white; text-decoration: none; display: block; }
#nav_bar a:visited{ color: white; text-decoration: none; display: block; }
#nav_bar a:hover{ color: white; text-decoration: underline; display: block; }
#nav_bar a:active{ color: white; text-decoration: none; display: block; }
#nav_bar ul{ font-size: 90%; margin: 0; padding: 5px 0 0 10px; list-style-type: none; }
#nav_bar li{ padding-bottom: 7px; }
.padding { margin: 15px; }

body#home a#navig_home,
body#content a#navig_content,
body#listofigs a#navig_listofigs,
body#convert a#navig_convert,
body#abstract a#navig_abstract,
body#intro a#navig_intro,
body#setting a#navig_setting,
body#methods a#navig_methods,
body#geologicvar a#navig_geologicvar,
body#physicalvar a#navig_physicalvar,
body#results a#navig_results,
body#discussion a#navig_discussion,
body#conclusion a#navig_conclusion,
body#ack a#navig_ack,
body#ref a#navig_ref,
body#app a#navig_app
 {
	color: yellow; font-style:italic; 
}

/* data table color formatting schemes */
.bggrey {background-color: #CCCCCC;}
.bgblue {background-color: #3366FF;}
.bggreen {background-color: #00FF00;}
.bgyellow {background-color: #FFFF00;}
.bgorange {background-color: #FF9900;}
.bgred {background-color: #FF0000;}
.Table1 {border-color: #333333; background-color: #CCCCCC;}
.Table1 tr {background-color: #FFFFFF;}
.Table1 td {border-color: #333333;}
.Table1 th {border-color: #333333; background-color: #99CCCC;}
.Table2 {border-color: #333333; background-color: #CCCCCC;}
.Table2 tr {background-color: #FFFFFF;}
.Table2 td {border-color: #333333;}
.Table2 th {border-color: #333333; }

.thumnail_padding {
	margin-left: 15px;
	margin-bottom: 10px;
}

/* appendix formatting */
.appTable {border-color: #CCCCCC; background-color: #FFFFCC;}
.TDyellow {border-color: #FFFFFF}
.TDwhite {background-color: #FFFFFF;}
.appTableInset {border-color: #999999; background-color: #FFFFFF;}