html{overflow-y:scroll;} /*  always have scroll bar */

/* ============== Basics ============== */
body {
	font-family: "Trebuchet MS", Arial, Helvetica, sans-serif;
	font-size:1em;
	line-height:1.4;
}
p,pre,dd {
	margin:1.4em 0; /* this should match line-height for "rhythm" on page. */
}
dd p {
	margin-top: 0; /* fix float problem */
}
h1, h2, h3, h4, h5, h6, .serif { /* word-spacing: 0.1em; if bold  */
	font-family: Georgia, Times, "Times New Roman", serif;
}
main h1{font-size:1.7em;margin:0;} /* margin:0.82em 0;  */
h2{font-size:1.3em;margin:1.07em 0;}
h3{font-size:1.1em;margin:1.27em 0;}
h4{font-size:1em;margin:1.4em 0;}
h5{font-size:0.83em;margin:1.68em 0;}
h6{font-size:0.67em;margin:2.09em 0;}
menu,ol,ul{padding:0 0 0 2.5em;}/* 40px divided by 16 */
abbr {letter-spacing: 0.1em;}

/* for two levels of nested quotations */
q {quotes: '“' '”' '‘' '’';}
 /* extra content definitions for pre-2011 WebKit */
q:before {content: '“'; content: open-quote;}
q:after {content: '”'; content: close-quote;}
q q:before {content: '‘'; content: open-quote;}
q q:after {content: '’'; content: close-quote;}
  /* q in blockquote */
blockquote q:before {content: '‘'; content: open-quote;}
blockquote q:after {content: '’'; content: close-quote;}
blockquote q q:before {content: '“'; content: open-quote;}
blockquote q q:after {content: '”'; content: close-quote;}
  /* blockquote hanging opening quote */
blockquote:before {display: block; height: 0; content: "“"; margin-left: -.6em; font: italic 400%/1 Cochin,Georgia,"Times New Roman",serif; color: #999;} /*original had margin-left: -.95em; */

/* ============== Primary LAYOUT ============== */
/* box for layout elements -- can use padding and borders.
Remember MARGINS are OUTSIDE the box width */
#site, 
main nav, 
#content, 
#gallery, 
#core, 
main aside,
body footer ul.utility,
body footer ul.utility li a {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}
img { 
  box-sizing: content-box;
	max-width: 100%; /* images will shrink to fit their container width 
	(but border and padding are included in this width)
	, but will not get bigger than their full size */
  height: auto !important;
}
#site {
  position: relative;
  margin: 0 auto;
  max-width: 960px; /* was 1100px set this to no more than header background image  */
}
main header {
	padding: 0 2% 0 3%; 
}/* match left padding to the #core and aside; was 0.8em 3% 0;  */
/* top margin (padding) controlled by #breadcrumb above */

main #core  {
	width: 100%;
	padding: 0 3%;
	position: relative;
}

main aside {
	padding: 3%; /* for smaller widths */
} 
#content footer {
	clear: both;
	border-top: 1px solid #bbb;
	padding: 0 3%;
}

/* ============== banner Header, primary Nav, breadcrumbs ============== */
#breadcrumb {
	padding: 0.5em 2% 1em;
	font-size: 0.8em; /* 0.9em  */
}
#banner { 
	position: relative;
}
#banner form {
	padding: 0.6em;
}
#banner input[type="search"] {
	width: 12em; 
}
#banner h1 {
	margin: 0;
 	padding: 0 0 0.2em 0.5em;
	/*  display: inline-block;  */
	line-height: 1.2;
}
nav#primary {
	font-size: 0.9em;
	letter-spacing: 0.1em;
	border: 1px solid #bbb;
	border-bottom-width: 2px;
}
nav#primary ul {
	line-height: 2; 
	margin: 0;
	padding: 0;
  display: flex;
  flex-flow: row wrap;
}
nav#primary li {
  flex: auto; /* distributes extra space inside of items, makes it look okay when responsive */
	border: 0 solid #bbb;
	border-right-width: 1px;
}
/* doubled border line returns when the nav items are wrapped ------
nav#primary li:last-child {
	border-right-width: 0;
}
--------- */
nav#primary a  {
	display: block; /* need this for the line-height to take effect, also they fill the LI item space */
	padding: 0 1em;
}
nav#primary .home a {
  padding-right: 1.5em; /* previously was = width: 21px; */
}

/* ============== MAIN HEADER ============== */

main header {
	line-height:1.2;
}
/* inline-block elements do not have their adjacent margins collapse */
#gallery {
	margin: 0;
/* 	margin-right: -3%; subtract the margin from parent Header */
}
#gallery img{
	display: inline-block;
	max-width: 98%; /* images with margin-right of 2% will not push out of their narrow container. */
	height: auto !important;
	margin: 0 2% 1em 0;
}
#gallery > :last-child {
    margin-right: 0;
}

.taxon #content header h1 {
	font-size: 1.5em; /* a bit smaller for taxon names */
	line-height: 0.93em; /* a bit closer  */
}
h1 span.author {
    font-size: 0.8em;
}


/* ============== MAIN NAV (secondary navigation left column) ============== */
main nav {
	margin: 0.8em 0 1em 1em; /* margin top to match images in header; was 2em 0 1em 1em; */
	max-width: 16em; /* otherwise anchors stretch across entire width */
}
main nav ul {
	margin: 0;
	padding: 0;
}
main nav li {
padding-left:5px;
}
main nav li.guide {
padding-left: 10px;
}
main nav li.guide a {
font-weight:700;
padding-left: 5px;
border: solid #bbb;
border-width: 1px 0 1px 0;
background: #eee;
}
main nav li.depth-1 a {
font-weight:700;
}
main nav li.depth-2 a {
font-weight:500;
}
main nav li.hasChildren {
background-image:url(arrow.gif);
background-position:6px 11px;
background-repeat:no-repeat;
background-size:6px 9px;
}
main nav li.isOpen {
background-image:url(arrowdn.gif);
background-position:4px 14px;
background-repeat:no-repeat;
background-size:9px 6px;
}
main nav li a,
main nav .isActive {
display:block;
padding:5px 5px 5px 10px;
}



/* ============== MAIN CONTENT ============== */

/* Definition lists */

.taxon dt {
  font-weight: bold;
	display: block;
	color: #333;
/* This floating removed because of adding 3rd map making it messy.
	clear: left;
	float: left;
*/
	padding: 0 0.6em 0 0;
	margin: 0;
	}

.taxon dd {
	display: block;
	margin: 0 0 0.5em 1em;
	padding: 0;
	}
.taxon dd p {
/*	margin: 0;  */
	}

/*
.taxon dt.nomen {
	float: none;
}
*/
.taxon ul.synonyms {
	list-style-type: none;
	margin: 0;
	padding: 0;
}
.taxon ul.synonyms ul {
	padding-left: 3%;
}
li.current .genus, 
li.current .epithet {
	font-size: 1.1em;
}


/* ============== MAIN ASIDE ============== */

/* aside {max-width: 200px;} see media queries*/

aside img.map{
	margin-bottom: 1em;
}


/* ============== page Footer ============== */
#pagefoot {
	margin: 0 2% 0 3%;
	font-size: 0.9em;
}
footer ul.utility {
  list-style: none;
	border: 1px solid #bbb;
	line-height: 2;
	margin: 1% 0 3% 0;
	padding: 0;
  display: flex;
  flex-flow: row wrap;
}
footer ul.utility li {
  flex: auto; /* distributes extra space inside of items, makes it look okay when responsive */
	border: 0 solid #bbb;
	border-right-width: 1px;
}  
footer ul.utility a  {
	display: block;
	padding: 0 1em;
}


.back-to-top {
	position: fixed;
	bottom: 2em;
	right: 0px;
	text-decoration: none;
	color: #000;
	background: #eee;/*fallback, IE8 etc*/
	background-color: rgba(235, 235, 235, 0.60);
	font-size: 0.8em;
	padding: 1em;
	display: none;
}
.back-to-top:hover { 
	background: #ddd;/*fallback, IE8 etc*/
	background-color: rgba(215, 215, 215, 0.80);
}
@media only screen and (max-width: 30em) {
  .back-to-top {bottom:1em;font-size:0.7em;}
}




/* ============== Specific page styles ============== */

#sitemap ul{list-style-type:disc;} /* Kingdom */
#sitemap ul ul{list-style-type:circle;margin-bottom:0px;} /* Phylum */
#sitemap ul ul ul{list-style-type:square;margin-bottom:0px;} /* Class */
#sitemap ul ul ul ul{list-style-type:disc;margin-bottom:0px;} /* Order */
#sitemap ul ul ul ul ul{list-style-type:circle;margin-bottom:0px;} /* Family */
#sitemap ul ul ul ul ul ul{list-style-type:square;margin-bottom:0px;} /* Genus */
#sitemap ul ul ul ul ul ul ul{list-style-type:decimal-leading-zero;margin-bottom:0px;} /* Species */
/*
ol ol{list-style-type:lower-alpha;margin-bottom:0px;}
ol ol ol{list-style-type:lower-roman;margin-bottom:0px;}
 */



/* ============== Media queries ==============  */
/* 
http://css-tricks.com/why-ems/
http://blog.cloudfour.com/the-ems-have-it-proportional-media-queries-ftw/
 */

@media screen and (max-width: 40em) { /* NOTE = a MAX-width */
/* from Kirby site -- test this, Rocky says text size is perfect on his phone */
  html {
    font-size: 90%;
  }
	footer .pagecite {
	display: none;
	visibility: hidden;
	}
}

@media screen and (min-width: 32em) {
  #banner {
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
  }
  #banner form {
    
	}
	#banner h1 {
    order: -1;
    padding: 0.2em 0 0.2em 1.5em;
	}
}


/* Run these MAX-width in this descending order */
@media screen and (max-width: 55em) {/* 880px - this width depends on content length in menu */
  nav#primary li,
  body footer ul.utility li {
	border-bottom-width: 1px;
  }
}


/*  code may change if this actual image changes size  */
aside img.chicago{
	max-width: 22em;  /* about 317px */
 /*  width: 100%; this needs repeating here? */
}