---
---

*:not(.item_location_textbox, .justification_location_textbox) {
  box-sizing: border-box;
}

body {
	margin: 0;
	padding: 0;
}

h1, h2, h3 {
	font-family: "Georgia", "Times New Roman", serif;
	color: #2b4d6f;
	font-weight: normal;
}

p, li, .tab a, a {
	font-size: 14px;
	font-family: "Tahoma", "Arial", sans-serif;
	text-decoration: none;
}

button, .button {
	border: none;
	border-radius: 5px;
	padding: 5px;
}

button, .button, select {
	background-color: #dedee4;
	color: black;
}

summary {
	font-size: 1.5em;
	font-family: "Georgia", "Times New Roman", serif;
	color: #2b4d6f;
	text-indent: 1em hanging;
}

details {
	margin-bottom: 20px;
}

details p {
	margin-top: 20px;
	margin-bottom: 20px;
	text-indent: 0px;
	margin-left: 25px;
}

main .wrapper {
	min-height: 60vh;
	width: 80%;
	margin: auto;
	margin-top: 40px;
	margin-bottom: 40px;
}

main a {
	color: #2b4d6f;
}

form ul, form details {
	margin-top: 20px;
}

form ul ul, form details ul {
	margin-top: 10px;
}

form ul ul li, form details ul li {
	margin-bottom: 5px;
}

form details summary {
	font-size: 120%;
}

fieldset {
	margin-bottom: 30px;
	border: 1px solid #2b4d6f;
	padding-left: 20px;
	padding-right: 20px;
}

legend {
	font-family: "Georgia", "Times New Roman", serif;
	color: #2b4d6f;
	padding-left: 5px;
	padding-right: 5px;
}

table, th, td {
  font-family: "Tahoma", "Arial", sans-serif;
  font-size: 14px;
  border: 1px solid #ccc;
  border-collapse: collapse;
  padding: 10px;
  color: #333;
}

th, tr:nth-child(even){
	background-color: #f4f4f4;
}

.site_header {
	background-color: #2b4d6f;
	min-height: 100px;
	position: relative;
}

.site_header .wrapper {
	width: 100%;
	top: 20%;
	position: absolute;
	margin-right: auto;
	margin-left: auto;
}

.site_title {
	font-family: "Segoe UI", sans-serif;
	color: white;
	margin-left: 30px;
	font-size: 26px;
	font-weight: 300;
	line-height: 54px;
	letter-spacing: -1px;
}

.site_nav {
	float: right;
	margin-right: 50px;
	line-height: 54px;
}

.nav_trigger, .site_nav .menu_icon {
	display: none;
}

.site_nav .page_link {
	color: white;
	margin-right: 20px;
}

.site_nav .last_page_link {
	margin-right: 20vw;
	transition: margin-right 0.2s;
}

.cite_button {
	color: white;
	background-color: #2b4d6f;
	padding: 8px;
	border-radius: 5px;
	border: 2px solid white;
	margin-right: 20px;
}

.citation_modal {
	background-color: white;
	border-radius: 5px;
	text-align: center;
	padding: 30px;
	border: none;
	width: 30vw;
}

.citation_modal p {
	font-family: "Georgia", "Times New Roman", serif;
	color: #2b4d6f;
	font-size: 1em;
	font-weight: bold;
}

.citation_modal::backdrop {
	background-color: black;
	opacity: 0.5;
}

.citation_formats {
	border: none;
	border-radius: 4px;
	padding: 5px;
	width: 65%;
}

.citation_text {
	height: 200px;
	width: 80%;
	margin-bottom: 20px;
	margin-top: 20px;
}

.copy_citation {
	display: block;
	margin: auto;
}

.close_modal {
	float: right;
	font-weight: bold;
}

.review_link {
	color: #2b4d6f;
	background-color: white;
	padding: 10px;
	border-radius: 5px;
}

#intro_section {
	padding-top: 30px;
	display: flex;
}

#intro_text {
	margin-left: 170px;
	flex: 0 0 40%;
}

#intro_text h1 {
	margin-top: 0;
	font-size: 3em;
	color: #2b4d6f;
}

#sigsoft_heading {
	font-size: 0.5em;
	font-family: "Segoe UI", sans-serif;
}

#name_heading {
	display: block;
	font-weight: bold;
	font-family: "Georgia", "Times New Roman", serif;
	margin-top: -10px;
	line-height: 60px;
}

#intro_description {
	margin-top: 60px;
}

#intro_description p {
	line-height: 24px;
	font-size: 16px;
}

main .page_link {
	color: white;
	background-color: #2b4d6f;
	padding: 10px;
	border-radius: 5px;
	margin-top: 70px;
	font-size: 16px;
	display: block;
	width: 150px;
	text-align: center;
}

#intro_section #image_container {
	margin-top: 50px;
	margin-left: 50px;
}

#intro_section #image_container img {
	max-height: 25vw;
	border-radius: 5px;
}

#feature_section {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-evenly;
	margin-top: 120px;
	font-size: 18px;
	background-color: #e6edf4;
	padding: 20px;
	padding-top: 100px;
	padding-bottom: 100px;
}

.feature_box {
	flex: 0 0 30%;
	padding: 30px;
	font-size: 1em;
	border-radius: 5px;
	background-color: white;
	text-align: center;
}

.feature_box img {
	height: 50px;
	margin-bottom: 20px;
}

.feature_box h3 {
	font-weight: bold;
	font-size: 1.4em;
	margin-bottom: 30px;
	font-family: "Georgia", "Times New Roman", serif;
	color: #2b4d6f;
}

#instruction_section {
	margin-top: 30px;
	padding: 20px;
	padding-top: 100px;
	padding-bottom: 70px;
}

#instruction_section h2 {
	font-weight: bold;
	font-size: 2em;
	text-align: center;
	margin-bottom: 80px;
}

.feature_list_item {
	display: flex;
	margin-bottom: 20px;
	margin-left: 50px;
	margin-right: 50px;
}

.feature_list_text {
	flex: 0 0 50%;
	margin-right: 30px;
}

.feature_list_example {
	padding: 10px;
}

.feature_list_example p {
	font-size: 1em;
	box-shadow: 1px 1px 5px 1px #ccc;
	transition: 0.3s;
	padding: 15px;
	padding-bottom: 30px;
}

.feature_list_example p q {
	font-weight: bold;
	font-family: "Courier New", monospace;
}

.feature_list_example p span {
	font-size: 0.85em;
	float: right;
}

#instruction_section div h3 {
	font-size: 2em;
	margin-top: 30px;
	margin-bottom: 5px
}

.instruction_box  {
	min-height: 500px;
	display: flex;
	flex-wrap: wrap;
}

.instruction_box img {
	height: 18vw;
	box-shadow: 1px 1px 5px 1px #ccc;
	transition: 0.3s;
	margin: auto;
	margin-top: 170px;
	padding: 10px;
}

.instruction_box img:hover, .feature_list_example p:hover {
	box-shadow: 0 10px 10px #ccc;
}

.instruction_text {
	margin-top: 70px;
	margin-left: 50px;
	flex: 0 0 35%;
}

.instruction_text p {
	margin-top: 30px;
}

.instruction_text p:first-child {
	font-size: 2em;
	font-family: "Georgia", "Times New Roman", serif;
	color: #2b4d6f;
}

.benefit_list {
	list-style-type: none;
	margin-top: 50px;
	padding-left: 0px;
}

.benefit_list li {
	font-size: 1.0em;
	margin-bottom: 30px;
	text-indent: 3em hanging;
}

.benefit_list li:before {
	content: "✔";
	background-color: #e6edf4;
	border-radius: 50%;
	padding: 7px;
	padding-right: 10px;
	padding-left: 10px;
	margin-right: 12px;
}

#history_section {
	margin-top: 60px;
	padding: 20px;
	padding-top: 130px;
	padding-bottom: 100px;
	text-align: center;
	background-color: #e6edf4;
}

#history_section h2 {
	font-weight: bold;
	font-size: 2em;
	font-family: "Georgia", "Times New Roman", serif;
	color: #2b4d6f;
	border-bottom: 3px solid #2b4f6f;
	width: 300px;
	padding-bottom: 20px;
	margin: 0 auto;
}

.timeline {
	position: relative;
	max-width: 1200px;
	margin: 0 auto;
	margin-top: 50px;
}

.timeline::after {
	content: '';
	position: absolute;
	width: 3px;
	background-color: #2b4d6f;
	top: -50px;
	bottom: -150px;
	left: 50%;
}

.timeline_box {
	position: relative;
	background-color: inherit;
	width: 50%;
	margin-bottom: 50px;
}

.left {
  left: 0;
}

.right {
  left: 50%;
}

.timeline_box::after {
	content: '';
	position: absolute;
	width: 15px;
	height: 15px;
	top: calc(50% - 8px);
	right: -10px;
	background: white;
	border: 2px solid #2b4d6f;
	border-radius: 16px;
	z-index: 1;
}

.timeline_box.right::after {
  left: -8px;
}

.timeline_box::before {
	content: '';
	position: absolute;
	width: 50px;
	height: 2px;
	top: calc(50% - 1px);
	right: 8px;
	background: #2b4d6f;
	z-index: 1;
}

.timeline_box.right::before {
  left: 8px;
}

.timeline_box .timeline_date {
	position: absolute;
	display: inline-block;
	top: calc(50% - 23px);
	text-align: center;
	font-size: 14px;
	font-weight: bold;
	color: #2b4d6f;
	letter-spacing: 1px;
	z-index: 1;
}

.timeline_box.left .timeline_date {
  right: -125px;
}

.timeline_box.right .timeline_date {
  left: -125px;
}

.timeline_content {
	position: relative;
	background-color: white;
	padding: 30px;
	font-size: 16px;
	text-align: left;
	hyphens: auto;
}

.timeline_content a {
	font-size: 1em;
	color: #2a7ae2;
	display: block;
	margin-top: 30px;
}

.left .timeline_content {
	margin-right: 57px;
	border-right: 3px solid #2b4d6f;
}

.right .timeline_content {
	margin-left: 57px;
	border-left: 3px solid #2b4d6f;
}

#timeline_roadmap {
	background-color: white;
	z-index: 2;
	position: relative;
	margin: auto;
	width: 300px;
	padding: 20px;
	margin-top: 100px;
	border: 3px solid #2b4d6f;
}

#timeline_roadmap h3 {
	font-size: 1.6em;
	margin: auto;
	font-weight: bold;
}

#timeline_roadmap + .timeline_box {
	margin-top: 100px;
}

#ready_text {
	text-align: center;
	font-family: "Georgia", "Times New Roman", serif;
	color: #2b4d6f;
	font-size: 2em;
	margin-top: 100px;
}

main .ready_link {
	margin: auto;
}

.contributers p {
	display: flex;
}

.contributers strong {
	flex: 0 0 30%;
	margin-right: 5px;
}

.contributers span {
	flex: 0 0 35%;
	margin-right: 5px;
}

.standards_list, .supplements_list {
	flex: 0 0 260px;
	align-self: flex-start;
	top: 30px;
	position: sticky;
}

.supplements_list {
	padding-left: 30px;
	text-indent: -30px;
}

#Display {
	flex: 20%;
}

.standards_list .nav_trigger, .standards_list .menu_icon,
.supplements_list .nav_trigger, .supplements_list .menu_icon {
	display: none
}

.tablinks {
	padding: 4px 10px;
	font-size: 16px;
	color: #2a7ae2;
}

.tab, .tab ul {
	list-style-type: none;
}

.tab li ul li {
	margin-top: 5px;
}

.tab h3 {
	padding: 0;
	margin-bottom: 0;
	font-size: 16px;
	color: black;
}

.tablinks:hover {
	background-color: #ddd;
}

.tabcontent {
	color: black;
	display: none;
	padding: 10px 20px;
	height: 100%;
}

.tabcontent a {
	color: #2a7ae2;
}

.active {
	font-weight: bold;
}

.site_footer {
	background-color: #2b4d6f;
	min-height: 100px;
	padding: 30px 0;
	margin-top: 100px;
}

.site_footer .wrapper {
	color: #b6cce2;
	text-align: center;
	max-width: 100%;
}

.license_link {
	color: #73abf4;
}

.license_image {
	height: 18px;
	margin-left: 3px;
	vertical-align: text-bottom;
}

.footer_link {
	color: #b6cce2;
}

.icons_credit {
	color: #a5bed8;
	margin-top: 50px;
	display: block;
}

@media screen and (max-width: 1300px) {
	.site_nav .last_page_link {
		margin-right: 14vw;
	}
}

@media screen and (max-width: 1200px) {
	.instruction_box  {
		margin-left: 50px;
		margin-right: 50px;
	}

	.instruction_text {
		flex: 0 0 100%;
		margin: 0;
		margin-top: 20px;
		text-align: center;
	}

	.instruction_box img {
		height: 25vw;
		margin-top: 30px
	}
	
	.benefit_list {
		text-align: left;
	}
	
	.benefit_container {
		display: inline-block;
	}
}

@media screen and (max-width: 1100px) {
	.site_nav .last_page_link {
		margin-right: 7vw;
	}
}

@media screen and (max-width: 1000px) {
	.site_nav {
		position: absolute;
		top: 9px;
		right: 0px;
		background-color: #2b4d6f;
		border: 1px solid white;
		border-radius: 5px;
		text-align: right;
		line-height: 30px;
	}
	
	.site_nav label[for="nav_trigger"] {
		display: block;
		float: right;
		width: 36px;
		height: 36px;
		z-index: 2;
		cursor: pointer;
	}
	
	.site_nav .menu_icon {
		display: block;
		float: right;
		width: 36px;
		height: 26px;
		line-height: 0;
		padding-top: 10px;
		text-align: center;
	}
	
	.site_nav .menu_icon>svg {
		fill: white;
	}
	
	.site_nav input ~ .trigger {
		clear: both;
		display: none;
	}
	
	.site_nav input:checked ~ .trigger {
		display: block;
		padding-bottom: 5px;
	}
	
	.site_nav .page_link {
		display: block;
		padding: 5px 10px;
		margin-left: 20px;
	}
	
	.site_nav .page_link:not(:last-child) {
		margin-right: 0;
	}
	
	.cite_button {
		display: block;
		margin: 0;
		border: none;
		margin-left: 80px;
		padding: 10px;
	}
	
	.review_link {
		background-color: #2b4d6f;
		color: white;
		padding: 10px;
	}
	
	.citation_modal {
		width: 50vw;
	}
	
	#intro_text {
		flex: 0 0 100%;
		text-align: center;
		margin: auto;
	}
	
	#intro_text a {
		margin: auto;
		margin-top: 70px;
	}
	
	#image_container img {
		display: none;
	}
	
	#intro_text h1, #intro_description {
		padding-left: 50px;
		padding-right: 50px;
	}
}

@media screen and (max-width: 850px) {
	.feature_box {
		flex: 0 0 100%;
		margin-top: 30px;
	}
}

@media screen and (max-width: 780px) {
	.standards_list, .supplements_list {
		left: 15px;
		background-color: #fdfdfd;
		border: 1px solid #e8e8e8;
		border-radius: 5px;
		text-align: left;
		position: fixed;
		top: 120px;
	}
  
	.supplements_list {
		padding-left: 0;
		text-indent: 0;
	}
  
	#Display {
		flex: 100%;
		word-break: break-word;
	}
  
	.standards_list label[for="toc_trigger"], .supplements_list label[for="toc_trigger"] {
		display: block;
		float: left;
		width: 36px;
		height: 36px;
		cursor: pointer;
	}
  
	.standards_list .menu_icon, .supplements_list .menu_icon {
		display: block;
		float: left;
		width: 36px;
		padding-top: 9px;
		text-align: center;
	}
  
	.standards_list .menu_icon>svg, .supplements_list .menu_icon>svg {
		fill: #424242;
	}
  
	.standards_list input ~ .tab, .supplements_list input ~ .tab {
		clear: both;
		display: none;
		overflow: scroll;
		max-height: 75vh;
	}
  
	.standards_list input:checked ~ .tab, .supplements_list input:checked ~ .tab {
		display: block;
		padding-bottom: 5px;
	}
}

@media screen and (max-width: 650px) {
	.feature_list_item {
		display: block;
		text-align: center;
	}

	.feature_list_text {
		margin-right: 0px;
	}

	.feature_list_example {
		padding: 0px;
		padding-bottom: 20px;
		padding-top: 10px;
	}
}
