/* the base.css file is for things that are less commonly changed */
/* however, it is not unlikely you will want to change #index nav rules */

/* basic things */
* { box-sizing: border-box; }
:focus { outline: none; }
audio:focus { outline: none; }
video[poster] { object-fit: cover !important; }
::placeholder { color: var(--color5); }

/* example rules for styling via section */
body.section-1 { /* background-color: yellow; */ }
body.section-2 {  }
/* style via particular exhibit */
body.exhibit-12 {  }
/* styling via exhibit format */
body.visual_index { /* background: green; */ }

/* general styles - not recommended for change */
strong, b { font-weight: var(--bold); }
em, i { font-style: italic; }
object { display: block; }
.once { clear: left; }
.clL { clear: left; }

#wrapper { position: relative; z-index: 2; }

/* this is to prevent some background colors on links in exhibits */
/* do not change these */
#img-container span.backgrounded a,
#img-container a.thickbox,
#img-container a.thumb-img, 
#img-container #d-col1 a { background: transparent; }

#index {
    overflow: auto;
    top: 0;
    bottom: 0;
	left: 0;
    position: fixed; /* change to absolute so index will scroll */
    height: 100vh;
	z-index: 200;
}
#exhibit { min-height: 100vh; top: 0; z-index: 3 !important; }

/* INDEX NAVIGATION/LINKS RULES */
/* the following rules for index are not required */
/* they are mostly for complex customization */

/* styles for the section titles */
#index ul.section span.section_title, 
#index ul.section span.section_title a 
{ cursor: pointer; font-weight: normal; /* font-size: 18px; */ }

/* styles for hovering section titles */
#index ul.section span.section_title:hover, 
#index ul.section span.section_title a:hover 
{  }

/* active section titles */
#index ul.active_section span.active,
#index ul.active_section span.active a 
{  }

/* sub-section titles */
#index ul.section span.subsection_title, 
#index ul.section span.subsection_title a 
{ cursor: pointer; font-weight: var(--bold); }

/* sub-section titles hover */
#index ul.section span.subsection_title:hover, 
#index ul.section span.subsection_title a:hover 
{  }

/* exhibit titles */
#index ul.section li.exhibit_title {  }
#index ul.section li.exhibit_title a:link {  }
#index ul.section li.exhibit_title a:hover { text-decoration: none; }
#index ul.section li.exhibit_title a:active {  }
#index ul.section li.exhibit_title a:visited {  }

/* this is how it indents - delete if you don't like */
#index ul.section li.exhibit_title:hover {  }

/* index links */
#index ul.section li.exhibit_link {  }
#index ul.section li.exhibit_link a:link {  }
#index ul.section li.exhibit_link a:hover {  }
#index ul.section li.exhibit_link a:active {  }
#index ul.section li.exhibit_link a:visted {  }

/* active subsection title */
#index span.active_subsection_title,
#index span.active_subsection_title a {  }

/* targeted examples */
/* specific section */
#index ul#section_1 {  }
/* links within the specific section */
#index ul#section_1 li.exhibit_title a {  }
/* specific exhibit title */
#index li#exhibit_150 a {  }
/* affect subsections container */
#index ul.subsection { /* padding-left: 18px; */  }

/* top/bot divs - not really used but do exist */
#index .top { /* height: 36px; */ }
#exhibit .top {  }
#index .bot {  }

/* generic #img-container - but remember that exhibit formats can override these */
#img-container {  }
#img-container p {  }
#img-container .captioning {  }
#img-container .captioning .title { /* font-size: 13px; */ }
#img-container .captioning .caption { /* font-size: 13px; */ text-align: left; }

/* tags */
/* box around tags */
ul.tags { margin: 1.75em 0; }
ul.tags li.tag { font-size: 12px; line-height: 1.5em; margin-right: 1px; display: inline-block; }
ul.tags li.tag a { color: var(--color); background: transparent; font-size: 12px; text-decoration: none !important; border: 1px solid var(--color); padding: 2px 6px; margin-bottom: 2px; text-transform: uppercase; }
ul.tags li.tag a:hover { color: var(--bg); background: var(--color); }

nav ul.all_tags { margin-top: 1em !important; display: block; }
nav ul.all_tags li { font-size: 12px; line-height: 1.5em; margin-right: 1px; margin-bottom: 3px; display: inline-block; }
nav ul.all_tags li a { color: var(--color); background: transparent; font-size: 12px; text-decoration: none !important; border: 1px solid var(--color); padding: 2px 6px; margin-bottom: 1px; text-transform: uppercase; font-weight: normal !important; }
nav ul.all_tags li a:hover { opacity: 1 !important; color: var(--bg) !important; background-color: var(--color); }
nav ul.all_tags li.active a { color: var(--bg) !important; background: var(--color); border: 1px solid var(--color); }
nav ul.all_tags li.active a:hover { color: var(--color) !important; background-color: var(--bg); }


/*
#toggle {
	height: 30px;
	width: 30px;
	background-color: var(--color);
	border-radius: 50%;
	display: inline-block;
}
#toggle:hover { filter: blur(5px); opacity: 1; }
*/

/* arrows crosses triangles etc */
/* https://saeedalipoor.github.io/icono/ */
.arrow, .icon {
	position: relative;
	display: inline-block;
	vertical-align: middle;
	color: var(--color);
	box-sizing: border-box;
}
.icon-hamb 
{ 
	/* size/width of leg */
	width: 18px;
    height: 2px;
    box-shadow: inset 0 0 0 32px, 0 -6px, 0 6px;
	margin: 0 6px;
}
.icon-hamb:before, 
.icon-hamb:after 
{ 
	content: '';
    pointer-events: none;
}
.icon-thumbs
{
    width: 3px;
    height: 3px;
    box-shadow: 0 -6px 0, -6px -6px 0, 6px -6px 0, 0 0 0 32px inset, -6px 0 0, 6px 0 0, 0 6px 0, -6px 6px 0, 6px 6px 0;
    margin: 7px;
}
.icon-hamb:before, 
.icon-hamb:after 
{ 
	content: '';
    pointer-events: none;
}
.icon-cross
{	
	/* size of box */
	width: 24px;
	height: 24px;
	margin: 0px;
    text-align: left;
    text-indent: -9999px;
    direction: ltr;
	transform: rotate(45deg);
}
.icon-cross:before 
{ 
	/* size/width of leg */
	width: 20px;
	height: 2px;
}
.icon-cross:after
{
	/* size/width of leg */
	width: 2px;
	height: 20px;
}
.icon-cross:before, 
.icon-cross:after
{
	content: '';
	pointer-events: none;
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
	box-shadow: inset 0 0 0 32px;
}

.arrow:hover, .icon:hover { opacity: 0.5; }
.arrow:after, .arrow:before {
	content: '';
	box-sizing: border-box;
}
.arrow {
	/* arrow tip lengths */
	width: 12px; height: 12px;
	/* tip line widths */
	border-width: 2px 2px 0 0;
	border-style: solid;
	margin: 2px;
	/* box-shadow: 3px -3px 0 rgba(255, 255, 255, 0.8); */
}
.arrow:before {
	top: -1px; /* centers tail */
	height: 2px; /* tail height */
	width: 23px; /* length of arrow tail */
	right: 0;
	position: absolute;
	box-shadow: inset 0 0 0 32px;
	transform: rotate(-45deg);
	transform-origin: right top;
}
.arrow-right { transform: rotate(45deg); }
.arrow-up { transform: none; }
.arrow-down { transform: rotate(90deg); }
.arrow-left { transform: rotate(-135deg); }