/* default CSS style */

/* body style for site --- not always obeyed */
body {
font-size: 95%;
font-family: Verdana, Arial, Helvetica, sans-serif;
padding: 0px;
margin: 0px;
color: black;
}

TH, TD {
font-size: 100%;
font-family: Verdana, Arial, Helvetica, sans-serif;
color: black;
}

/* explicit styles for most structures since NS doesn't 
   get them from body style */

P, .normal {
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 100%;
color: black;
}

UL, LI, DL, DT, DD {
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 100%;
color: black;
}

/* header styles */

H1, H2, H3, H4, H5, H6 {
font-family: Verdana, Arial, Helvetica, sans-serif;
font-weight: bold; 
color: black;
}

H1 {
font-size: 180%;
text-align: center;
}

H2 { font-size: 140%;
     margin-top: 0px; 
     margin-bottom: 0px;}
H3 { font-size: 120%; }
H4 { font-size: 100%; }

/* this overrides the strange bottom spacing seen with
   various combinations of forms and tables in IE and mozilla */

FORM {
margin: 0 0 0 0;
padding: 0 0 0 0;
}

/* highlight a link when mouse hovers over it */
A:hover {
color: red;
text-decoration: underline;
}

/* list items on site index page */

.sitelist {
font-weight: bold;
list-style: none;
margin-left: 1em;
padding-left: 1em;
}

.siteitem {
font-weight: normal;
list-style: none;
margin-left: 1em;
padding-left: 1em;
}

/* main site navigation links in header panel */

.panel {
background: #c8deff;
}

.panel A:link, .panel A:visited, .panel A:active {
text-decoration: none;
}

.panel A:hover {
color: red;
text-decoration: underline;
}

.globalmenu {
font-size: 100%;
font-weight: bold;
margin: 4px 5px 4px 5px;
padding: 0 0 0 0;
}

.footercopy {
font-size: 80%;
font-weight: normal;
margin: 4px 5px 4px 5px;
padding: 0 0 0 0;
}

/* navigation path to current page in header panel */

.path {
font-size: 90%;
font-weight: normal;
}

/* navigation links in left panel */

.nav {
margin: 5px 0 0 0;
padding: 0 0 0 0;
}

.navitem {
font-size: 90%;
font-weight: normal;
margin: 0 0 0 15px;
padding: 0 0 0 0;
}

.navtitle {
font-size: 100%;
font-weight: bold;
margin: 15px 0 0 8px;
padding: 0 0 0 0;
}

.navhome {
font-size: 100%;
font-weight: bold;
margin: 5px 0 0 4px;
padding: 0 0 0 0;
}

# panel rounded edges
.imgtop {
background: #c8deff;
color: white;
border: 0;
}

.imgbottom {
background: #c8deff;
color: white;
border: 0;
}


/* photo styles */

.thumb {
border: 0;
padding: 10px;
}

/* photograph text styles */

.photoblk {
page-break-inside: avoid;
}

.screen_photo {
}

.print_photo {
display: none;
}

.photoCaption {
font-size: 100%;
font-weight: normal;
}

.photoDetail {
font-size: 80%;
}

.photoBack {
font-size: 90%;
}

.footnote {
font-size: 80%;
}

.searchinput {
font-size: 100%;
font-weight: normal;
}

.searchbutton {
font-size: 90%;
font-weight: normal;
}

/* search result style */
.search {
font-size: 100%;
font-weight: normal;
}

/* search result link style */
.search A:link, .search A:visited, .search A:active {
text-decoration: none;
}

.search A:hover {
color: red;
text-decoration: underline;
}

/* indent  a paragraph of text--blockquote */
.indent {
margin-left: 1em;
padding-left: 1em;
}

/* caption for maps */
.mapCaption {
font-size: 100%;
font-weight: normal;
}

/* caption for maps */
.osCopyright {
font-size: 90%;
font-weight: normal;
}

/* report/paper references */
.reftitle {
font-weight: bold;
margin-top: 5px;
margin-bottom: 0px;
}

.refdesc {
font-weight: normal;
margin-top: 0px;
margin-bottom: 0px;
}

.acro {
font-size: 90%;
}

.emaildoc {
font-size: 90%;
}

.acrologo {
padding-left: 5pt;
background: white;
vertical-align: middle;
}

/* description sections */
.ltitle {
font-weight: bold;
}

.ldesc {
font-weight: normal;
}

/* photo page selection buttons */

.pagebox {
border: 1px solid black;
}

.expagebox {
border: 1px solid black;
}

.page A:link, .page A:visited, .page A:active {
text-decoration: none;
}

.page A:hover {
color: red;
text-decoration: underline;
}

.page {
font-size: 90%;
font-weight: normal;
text-decoration: none;
}

.pagesel {
font-size: 100%;
font-weight: normal;
text-decoration: none;
}

.pagebd A:link, .pagebd A:visited, .pagebd A:active {
text-decoration: none;
}

.pagebd A:hover {
color: red;
text-decoration: underline;
}

.pagebd {
font-size: 90%;
font-weight: normal;
text-decoration: none;
}

.expagebd {
font-size: 90%;
font-weight: normal;
text-decoration: none;
}

/* error messages in RED */

.errormsg {
font-size: 100%;
font-weight: normal;
color: red;
}