.heading-anchor {
	  filter: invert(1);
	  height: 24px;
	  width: 24px;
	  margin-right: 10px;
	  cursor: pointer;
  }

  .heading-anchor-para {
	  height: 18px !important;
	  width: 20px;
	  margin-left: -35px;
	  margin-top: 5px;
	  position: absolute; 
  	  cursor: pointer;
	  visibility: hidden;
	  opacity: 0;
	  transition: opacity 0.2s ease;
	  pointer-events: none;
  }

  .para:hover .heading-anchor-para,
  .para:focus-within .heading-anchor-para,
  .heading-anchor-para:hover {
	  visibility: visible;
	  opacity: 1;
	  pointer-events: auto;
	  /*background-color: white;*/
	  height: 40px;
	}

  .subsection-title:hover .heading-anchor-para,
  .subsection-title:focus-within .heading-anchor-para,
  .heading-anchor-para:hover {
	  visibility: visible;
	  opacity: 1;
	  pointer-events: auto;
	  /*background-color: white;*/
	  height: 40px;
	}

  .subsubsection-title:hover .heading-anchor-para,
  .para:focus-within .heading-anchor-para,
  .heading-anchor-para:hover {
	  visibility: visible;
	  opacity: 1;
	  pointer-events: auto;
	  /*background-color: white;*/
	  height: 40px;
	}

  .footnote {
	  margin-left: 30px;
  }

  .formula {
	  display: inline;
	  margin-left: 10px;
	  overflow-x: auto;
	  max-width: 100vw;	  
  }
  
  mjx-container[jax="CHTML"] {
	font-size: 85% !important;
  }  
  
  /* Styles for the switch */
  .switch {
    position: relative;
    display: inline-block;
    width: 40px;
    height: 28px;
	margin-right: 10px;
	margin-top: 10px;
	margin-bottom: 10px;
  }

  .switch input {
    opacity: 0;
    width: 0;
    height: 0;
  }

  .slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    -webkit-transition: .4s;
    transition: .4s;
  }

  .slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    -webkit-transition: .4s;
    transition: .4s;
  }

  input:checked + .slider {
    background-color: #2196F3;
  }

  input:focus + .slider {
    box-shadow: 0 0 1px #2196F3;
  }

  input:checked + .slider:before {
    -webkit-transform: translateX(12px);
    -ms-transform: translateX(12px);
    transform: translateX(12px);
  }

  /* Rounded sliders */
  .slider.round {
    border-radius: 34px;
  }

  .slider.round:before {
    border-radius: 50%;
  }




	.dropbtn {
	  border: 1px solid white;
	  color: black;
	  padding-left: 10px;
	  padding-right: 10px;
	  padding-top: 5px;
	  padding-bottom: 5px;
	  font-size: 20px;
	  cursor: pointer;
	  width: 100%;
	  text-align: left;
	}

	.dropbtn:hover, .dropbtn:focus {
	}

	.dropdown {
		margin-top: 0px;
		margin-bottom: 30px;
	}

	.dropdown-content {
	  font-family: Arial, sans-serif;
	  display: none;
	  background-color: #F8F9F9;
	  color: black;
	  min-width: 160px;
	  width: 80%;
	  border: 1px solid white;
	}

	.dropdown-content a {
	  color: black;
	  /*padding: 12px 16px;*/
	  text-decoration: none;
	  display: block;
	}

	.show {display: block;}
 
 
.scrollable {
  max-height: 300px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: #888 #f1f1f1;
}
.scrollable::-webkit-scrollbar {
  width: 4px;
}
.scrollable::-webkit-scrollbar-thumb {
  background: #888;
  border-radius: 10px;
}
.scrollable::-webkit-scrollbar-thumb:hover {
  background: #555;
}
.scrollable::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 10px;
}





header {
	display: flex;
	color: Black;
	text-align: center;
	padding: 20px 12px;
	border-bottom: 1px solid lightgray;
}

.header-container {
	flex: 1; 
	display: grid; 
	grid-template-rows: auto 1fr auto;
}

.web-publication-title {
	line-height: 1.2;
	font-family: 'Mohave', sans-serif;
	font-size: 50px;
	font-weight: bold; 
	text-align: left; 
	margin-bottom: 20px; 
	color: #4d90f9 !important;
}

.web-publication-description {
	text-align: justify;
	font-size: 18px; 
	color: gray; 
	margin-bottom: 20px;
	/*
	line-height: 1.2;
	font-family: 'Mohave', sans-serif;	
	font-weight: 400; 
	*/
}

.web-publication-released-container {
	text-align: left; 
	font-size: 18px; 
	margin-bottom: 20px;
}

.web-publication-released-label {
	color: gray; 
	display: inline-block;
}

.web-publication-released-text {
	color: #2c3e50; 
	/*font-weight: bold; */
	display: inline-block;
}

.web-publication-authors-container {
	text-align: left; 
	font-size: 18px;
}

.web-publication-authors-label {
	color: gray; 
	display: inline-block;
}

.web-publication-authors-text {
	color: #2c3e50; 
/*	font-weight: bold; */
	display: inline-block;
}

.content-wrapper {
	display: flex;
	flex-direction: row;
	align-items: flex-start;
	justify-content: space-between;
	width: 100%;
	box-sizing: border-box;
}

nav {
	position: sticky;
	height: 100vh;
	top: 0;
	width: 30%;
	/*padding: 1em;*/
	padding-top: 1em;
	padding-right: 1em;
	padding-bottom: 1em;
	overflow-y: scroll;
	box-sizing: border-box;
	margin-left: 5%;
	padding-top: 20px;
	padding-bottom: 20px;
}

nav::-webkit-scrollbar {
	width: 10px; 
}

nav::-webkit-scrollbar-track {
	background: #f1f1f1;
}

nav::-webkit-scrollbar-thumb {
	background: #888; 
	border-radius: 5px; 
}

nav::-webkit-scrollbar-thumb:hover {
	background: #555; 
}		

	
main {
	padding: 10px;
	box-sizing: border-box;
}

.main-content {
	width: 100%;
	box-sizing: border-box;
	text-align: left;
}

footer {
	height: 40vh;
	background-color: gray;
	color: white;
	text-align: center;
	padding: 1em;
}

h2 {
	font-size: 1.25em;
	margin: 0.5em 0;
}

nav > p, main > p {
	font-size: 0.9em;
	line-height: 1.5;
	margin: 0.5em 0;
}

nav ul {
	list-style-type: none;
	padding: 0;
}

nav ul li {
	margin: 0.5em 0;
}

nav ul li a {
	text-decoration: none;
	color: #333;
	display: block;
	padding: 0.5em;
	border-radius: 4px;
	transition: background-color 0.3s;
}

nav ul li a:hover {
	background-color: #ddd;
}

.contents-section-title {
	font-size: 20px;
	font-weight: bold;
	color: slategray;
	margin-top: 30px;
}


.contents-section-label {
    font-size: 25px;
    font-weight: bold;
    color: slategray;
	padding-left: 10px; 
	margin-bottom: 20px;
}








.contents-collapsible {
  background-color: transparent;
  cursor: pointer;
  border: none;
  text-align: left;
  outline: none;
  font-size: 30px;
}


.contents-collapsible:after {
  content: '\002B';
  font-weight: bold;
}

.contents-active:after {
  content: "\2212";
}

.contents-sections {
  padding: 0 18px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.2s ease-out;
}


.contents-collapsible-button {
  display: inline-block; 
  vertical-align: middle;
}



.navigation-chapter-title {
  display: inline-block; 
  margin-right: 5px; 
  width: 80%;	
}


.web-publication-breadcrum-container {
  text-align: left; 
  margin-bottom: 10px;	
}

.web-publication-breadcrum-divider {
  font-size: 14px; 
  font-weight: bold; 
  display: inline-block;
}

.web-publication-breadcrum-item {
  text-decoration: none; 
  font-size: 14px; 
  font-weight: bold; 
  display: inline-block;
}

.web-publication-breadcrum-item:hover,
.web-publication-breadcrum-item:focus {
  color: rgb(77, 144, 249) !important;
}





.subsection-title {
  font-size: 20px; 
  font-weight: bold;
  padding-left: 30px;
}

.subsubsection-title {
  font-size: 18px; 
  font-weight: bold;
  padding-left: 30px;
}




















	@media only screen and (max-width: 600px) {
		.unece-logo {
			display: none;
		}

		.unece-title {
			display: block;
		}
		
		.sidebar {
			display: none;
		}		

		header {
			margin-bottom: 0px;
			height: auto;
		}

		.header-container {
			margin-left: 0%; 
		}

		.web-publication-breather {
			display: none;
		}


		.web-publication-cover-page-image {
			display: none;
		}



		main {
			width: 100%;
			margin-right: 0%;
			padding-left: 0px;
		}

		nav {
			display: none;
		}		

		#toolbox {
			display: none;
		}	
		
		.button-board-button {		
			font-size: 20px;
		}
	
		#toolbox1 {
			display: flex;
		}		

		.content {
			margin-left: 10px;
			margin-right: 10px;
		}
		
		.breadcrums {
			margin-left: 10px;
			margin-top: 10px;
			margin-bottom: 10px;
		}
		
		.dropdown {
			display: block;
		}

		.banner {
			margin: 0px 0px 0px 10px;
		}







		.web-publication-released-container {
			padding-left: 20px;
		}
		
		.web-publication-description {
			padding-left: 20px;
		}
		
		.web-publication-title {
			padding-left: 20px;
		}
		
		.web-publication-breadcrum-container {
			padding-left: 20px;
		}
		
		.banner {
			margin-left: 30px;
		}
		
		.dropdown {
			margin-left: 30px;
		}
	}

	/* Small devices (portrait tablets and large phones, 600px and up) */
	@media only screen and (min-width: 600px) {
		.unece-logo {
			display: none;
		}

		.unece-title {
			display: block;
		}

		.sidebar {
			display: none;
		}		

		header {
			margin-bottom: 0px;
			height: auto;
		}

		.header-container {
			margin-left: 0%; 
		}

		.web-publication-breather {
			display: none;
		}


		.web-publication-cover-page-image {
			display: none;
		}
		
		main {
			width: 100%;
			margin-right: 0%;
			padding-left: 0px;
		}

		nav {
			display: none;
		}		

		#toolbox {
			display: none;
		}		
		
		.button-board-button {		
			font-size: 20px;
		}

		#toolbox1 {
			display: flex;
		}		

		.content {
			margin-left: 10px;
			margin-right: 10px;
		}

		.breadcrums {
			margin-left: 10px;
			margin-top: 10px;
			margin-bottom: 10px;
		}

		.dropdown {
			display: block;
		}

		.banner {
			margin: 0px 0px 0px 10px;
		}
		
		

		.web-publication-released-container {
			padding-left: 20px;
		}
		
		.web-publication-description {
			padding-left: 20px;
		}
		
		.web-publication-title {
			padding-left: 20px;
		}
		
		.web-publication-breadcrum-container {
			padding-left: 20px;
		}
		
		.banner {
			margin-left: 30px;
		}
		
		.dropdown {
			margin-left: 30px;
		}		

	}

	/* Medium devices (landscape tablets, 768px and up) */
	@media only screen and (min-width: 768px) {
		.unece-logo {
			display: block;
		}

		.unece-title {
			display: block;
		}

		.sidebar {
			display: none;
		}		

		header {
			margin-bottom: 0px;
			height: auto;
		}

		.header-container {
			margin-left: 0%; 
		}

		.web-publication-breather {
			display: none;
		}


		.web-publication-cover-page-image {
			display: none;
		}

		nav {
			display: none;
		}		

		main {
			width: 100%;
			margin-right: 0%;
			padding-left: 0px;
		}

		#toolbox {
			display: none;
		}		

		.button-board-button {		
			font-size: 20px;
		}

		#toolbox1 {
			display: flex;
		}		

		.content {
			margin-left: 10px;
			margin-right: 10px;
		}

		.breadcrums {
			margin-left: 10px;
			margin-top: 10px;
			margin-bottom: 10px;
		}

		.dropdown {
			display: block;
		}

		.banner {
			margin: 0px 0px 0px 10px;
		}





		.web-publication-released-container {
			padding-left: 20px;
		}
		
		.web-publication-description {
			padding-left: 20px;
		}
		
		.web-publication-title {
			padding-left: 20px;
		}
		
		.web-publication-breadcrum-container {
			padding-left: 20px;
		}
		
		.banner {
			margin-left: 30px;
		}
		
		.dropdown {
			margin-left: 30px;
		}		


	}

	/* Large devices (laptops/desktops, 992px and up) */
	@media only screen and (min-width: 992px) {
		.unece-logo {
			display: block;
		}

		.unece-title {
			display: none;
		}

		.sidebar {
			display: block;
		}				

		header {
			margin-bottom: 40px;
		}

		.header-container {
			margin-left: 5%; 
		}

		.web-publication-breather {
			display: block;
			flex: 0.3; 
			margin-left: 5%;
		}


		.web-publication-cover-page-image {
			display: block;
			height: 60vh; /*max-height: 60vh;*/ /* important to keep heigh a constant to make sure section anchor works well */
			width: auto; 
			margin-right: calc(10% + 70px);
		}

		nav {
			display: block;
		}		

		main {
			width: 70%;
			margin-right: 10%;
			padding-left: 100px;
		}

		#toolbox {
			display: block;
		}		

		.button-board-button {		
			font-size: 17px;
		}

		#toolbox1 {
			display: none;
		}		

		.content {
			margin-left: 30%;
			margin-right: 20%;
		}

		.breadcrums {
			margin-left: 0px;
			margin-top: 20px;
		}

		.dropdown {
			display: none;
		}

		.banner {
			margin: 10px 0px 0px 0px;
		}

	}

	/* Extra large devices (large laptops and desktops, 1200px and up) */
	@media only screen and (min-width: 1200px) {
		.unece-logo {
			display: block;
			height: 40px;
			width: auto;
		}

		.unece-title {
			display: none;
		}

		.sidebar {
			display: block;
		}				

		header {
			margin-bottom: 40px;
		}

		.header-container {
			margin-left: 5%; 
		}

		.web-publication-breather {
			display: block;
			flex: 0.3; 
			margin-left: 5%;
		}

		.web-publication-cover-page-image {
			display: block;
			height: 60vh; /*height: auto;*/ /* important to keep heigh a constant to make sure section anchor works well */
			width: auto; 
			margin-right: calc(10% + 70px);
		}

		nav {
			display: block;
		}
		
		main {
			width: 70%;
			margin-right: 10%;
			padding-left: 100px;
		}

		#toolbox {
			display: block;
		}		
		
		.button-board-button {		
			font-size: 17px;
		}
		

		#toolbox1 {
			display: none;
		}		

		.content {
			margin-left: 30%;
			margin-right: 20%;
		}

		.breadcrums {
			margin-left: 0px;
			margin-top: 20px;
		}

		.dropdown {
			display: none;
		}

		.banner {
			margin: 10px 0px 0px 0px;
		}

	}


body {
	font-family: Arial, sans-serif;
	margin: 0;
	padding: 0;
}
.container {
	display: flex;
}
.sidebar {
	flex: 0 0 250px; /* Fixed width for sidebar */
	/*background-color: #f4f4f4;*/
	/*padding: 20px;*/
	
	position: fixed;
	/*top: 50;*/
	left: 0;
	z-index: 9990; /* Ensure it's on top of other elements */
	height: 100%;
	width: 400px;
}

.content {
	flex: 1;
	width: 90%;
}

#chapters{
	position: fixed;
	border: 1px solid gray;
	width: 250px;
	margin-left: 12px;
	top: 160px;
	padding-bottom: 10px;
	background-color: white;
}

#chapters-highlight {
	/*background-color: #EBEDEF;*/
	/*background-color: white;*/
	background-color: transparent;
}
.chapter-list {
	list-style-type: none;
	padding: 0;
}
.chapter-list li {
	margin-bottom: 10px;
}
.chapter-list a {
	text-decoration: none;
	color: #333;
	font-weight: bold;
}
.chapter-list a:hover {
	color: #0066cc;
}
.chapter {
	padding-left: 20px;
	cursor: pointer;
}
.chapter-m {
	padding-left: 20px;
	cursor: pointer;
}
.highlighted {
	/*background-color: #cce5ff;*/	
	background-color: lightgray;
}
		














.web-publication-image-container {
	display: inline-block;
    position: relative;
}

.expand-button {
  float: right;
  height: 40px;
  background-color: #f5f5f5; /*lightgray;*/
  color: red;
  border: none;
  margin-bottom: 20px;
  padding: 2px 6px;
  cursor: pointer;
  border-radius: 5px;
}
.expand-button:hover {
  background-color: lightblue;
}
.expand-button img {
	height: 24px;
	width: 24px;
}
.modal-image {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  justify-content: center;
  align-items: center;
  z-index: 9999;
}


/*
.modal-image .modal-child {
  position: relative; 
  max-width: 90%; 
  max-height: 90%; 
  display: flex; 
  justify-content: center;	
}
*/

.modal-image .modal-close {
  position:absolute; 
  color: red; 
  font-weight: bold;
  bottom: 5px; 
  cursor: pointer;
  background-color: #F0F0F0;
  padding: 1px 30px;
  border-radius: 5px;
}

.modal-image .modal-close:hover{
  background-color: #D6D6D6;
}

/*
.modal-image img {
  background-color: white;
  padding: 30px;
  max-width: 80%;
  max-height: 80%;
  border-radius: 10px;  
}
*/

.modal-image .modal-child {
  position: relative;
  /* make the content box fill the viewport */
  width: 100vw;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-image img {
  /* fill the box; object-fit handles aspect ratio and scaling */
  width: calc(100vw - 60px);
  height: calc(100vh - 60px);
  object-fit: contain;

  /* visuals */
  background: white;
  padding: 30px;
  border-radius: 10px;
  box-sizing: border-box;

  /* avoid older max-* constraints interfering */
  max-width: none;
  max-height: none;
}



.modal-image.active {
  display: flex;
}







.modal-contents {
  display: none;
  position: fixed;
  overflow-y: scroll;
  bottom: 0;
  left: 0;
  width: 99%;
  height: 60%;
  margin-left: 2px;
  /*border: 5px solid slategray;*/
  box-shadow: 0 -10px 200px -10px darkgray;
  margin-bottom: 71px;
  background-color: white;
  justify-content: center;
  align-items: center;
  padding: 20px;
  z-index: 9999;
}
.modal-contents.active {
  display: block;
}
.modal-content-label {
	font-size: 23px; 
	margin-left: 10px; 
	margin-top: 0px; 
	margin-bottom: 20px; 
	font-weight: bold;
}
.modal-contents-close-button {
	position: absolute;
    top: 10px;
    right: 10px;
    background: none;
    border: none;
    color: lightgray;
    font-size: 34px;
    font-weight: bold;
    cursor: pointer;	
}
.modal-contents-icon-dark-mode {
	filter: invert(1);
}		
		
		
		
  /* Styles for the progress bar */
  #progress-bar-prefiller {
	background-color: white; 
	height: 5px; 
	width: 100%; 
	top: 0px; 
	left: 0px; 
	position: fixed;  
	z-index: 9999;
  }
  
  #progress-bar {
	width: 0%;
    /*width: 0;*/
    height: 5px; /* Adjust height as needed */
    background-color: red;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999; /* Ensure it's on top of other elements */
    display: block; /* Display initially */
  }

  #toolbox {
	position: sticky;
	width: 70px;
	height: 100vh;
	top: 0;
	padding: 1em;
	overflow-y: none;
	box-sizing: border-box;
	padding-top: 100px;
	padding-bottom: 20px;		
  }

  #toolbox1 {
    margin-bottom: 0px;
    position: fixed;
	background-color: #F8F9F9;
	/*justify-content: flex-end;*/
    z-index: 9999; /* Ensure it's on top of other elements */
	bottom: 0px;
	left: 0px;
	padding-left: 20px;
	padding-right: 20px;
	padding-top: 10px;
	padding-bottom: 10px;
	width: 100%;
	box-shadow: 0 -10px 10px -10px lightgray;
  }

  #toolbox1 a {
	height: 40px;
  }

  #toolbox1 div button {
	height: 35px;
	width: 35px;
  }

  #toolbox1 a img {
	height: 35px;
  }

  #toolbox1 label {
	margin-left: 10px;
	margin-top: 5px;
  }





/* The Modal (background) */
.modal {
  display: none; /* Hidden by default */
  position: fixed; /* Stay in place */
  z-index: 1; /* Sit on top */
  padding-top: 200px; /* Location of the box */
  left: 0;
  top: 0;
  width: 100%; /* Full width */
  height: 100%; /* Full height */
  overflow: auto; /* Enable scroll if needed */
  background-color: rgb(0,0,0); /* Fallback color */
  background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
}

/* Modal Content */
.modal-content {
  position: relative;
  background-color: #fefefe;
  margin: auto;
  padding: 0;
  border: 1px solid #888;
  width: 50%;
  box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2),0 6px 20px 0 rgba(0,0,0,0.19);
  -webkit-animation-name: animatetop;
  -webkit-animation-duration: 0.4s;
  animation-name: animatetop;
  animation-duration: 0.4s
}

/* Add Animation */
@-webkit-keyframes animatetop {
  from {top:-300px; opacity:0} 
  to {top:0; opacity:1}
}

@keyframes animatetop {
  from {top:-300px; opacity:0}
  to {top:0; opacity:1}
}

/* The Close Button */
.close {
  color: white;
  float: right;
  font-size: 28px;
  font-weight: bold;
}

.close:hover,
.close:focus {
  color: #000;
  text-decoration: none;
  cursor: pointer;
}

.modal-header {
  padding: 2px 16px;
  background-color: #4d90f9;
  color: white;
}

.modal-body {padding: 2px 16px;}

.modal-footer {
  padding: 2px 16px;
  background-color: #4d90f9;
  color: white;
}

.document {
	padding-left: 10px;
	margin: 0px;
}

.button-board {
	display: block;
	margin-bottom: 10px;
}

.button-board a {
	text-decoration: none;
}

.button-board-button {		
	display: block;
	height: 40px;
	width: 40px;
	margin-top: 5px;
	margin-bottom: 5px;
	border: none;
	border-radius: 5px;
	cursor: pointer;
}

.para {
	margin-bottom: 10px;
	font-size: 18px;
	text-align: justify;
	hyphens: none;
    overflow-wrap: anywhere;
    word-break: normal;
}

.note-text {
	margin-bottom: 10px;
	font-size: 15px;
	text-align: justify;
	hyphens: none;
    overflow-wrap: anywhere;
    word-break: normal;
}

.caption {
	padding-top: 20px;
	margin-bottom: 10px;
	font-size: 18px;
	text-align: justify;
	hyphens: none;
    overflow-wrap: anywhere;
    word-break: normal;
	color: #368ede !important;
}

.contents {
	color: white;
	margin-top: 0px;
	background-color: #4d90f9;
	padding-bottom: 10px;
	padding-top: 10px;
	padding-left: 10px;
}

.contents-item {
	font-size: 18px;
	padding-right: 5px;
	margin-bottom: 15px;
	color: slategray;
}

.contents-item a {
	text-decoration: none;
}

.footnote-index {
	border: 1px solid #F8E0E0; /*#E74C3C; */
	margin: 5px; 
	padding-top: 5px; 
	padding-bottom: 5px; 
	padding-left: 10px; 
	padding-right: 10px; 
	background-color: #FBF2EF; /* #FADBD8; */
	color:#E74C3C; 
	cursor:pointer; 
	border-radius: 5px;
}

.buttons-next-previous-container {
	display: flex;
    justify-content: center;
    align-items: center;
}

.buttons-next-previous {
	margin: 40px; 
	font-size: 20px;
	text-decoration: none;
	color: #4d90f9;
	display: inline-block;
	width: 49%;
	text-align: middle;
	display: flex;
    justify-content: center;	
}

.breadcrums {
	color: gray;
	font-size: 18px;
}

.breadcrum-item {
	display: inline-block;
}

.breadcrums a {
	color: blue;
}

.pdf-icon {
	height: 40px; 
	margin-bottom: 20px;
	margin-top: 5px;
}

.web-publication-chapter-title {
/*	color: black;  */
	line-height: 2rem;
	margin-bottom: 10px;
	font-size: 30px;
	font-weight: bold;
	padding-top: 20px;
	margin-left: 12px;
	z-index: 9999;
}

.web-publication-release-date {
	font-size: 14px;
}

.chapter-title {
	/*background-color: #4d90f9;*/
	background-color: slategray;
	font-size: 22px;
	color: white;
	padding-left: 10px;
	padding-right: 10px;
	padding-top: 5px;
	padding-bottom: 5px;
	margin-top: 30px;
	margin-bottom: 10px;
	/*position: sticky;
	top: 5px;
	z-index: 9998;*/   /* sticky navigation is disabled as it doesn't allow good placement to the anchor weblink! */
}







.home-icon {
    height: 16px;
    width: 16px;
    margin-bottom: 5px;
	vertical-align: middle;
}


.unece-title img {
	height: 16px;
}

.banner {
	border-bottom: 3px solid #4d90f9;
}

.banner a {
	margin-left: auto;
}





.previous {
  background-color: #f1f1f1;
  color: black;
}

.next {
  background-color: #4d90f9;
  color: white;
}

.round {
  border-radius: 50%;
}

.webpage-change {
	display: flex; 
	align-items: center;
	margin-left: 30px;	
}

.webpage-change-button-container {
	display:inline-block;
}
.webpage-change-button-divider {
	width:2px;
	display: inline-block; 
	background-color: #f8f8f8; /*lightgray; */
	margin: 5px; 
	height: 40px;
}

.webpage-change a {
  text-decoration: none;
  display: inline-block;
  padding: 8px 16px;
}

.webpage-change a:hover {
  background-color: lightgray;
  color: black;
}


@keyframes animate-margin-previous {
    to {
        margin-left: 100%;
		margin-right: -100%;
    }
}

@keyframes animate-margin-next {
    to {
		margin-left: -100%;
        margin-right: 100%;
    }
}

.margin-change-previous {
	animation: animate-margin-previous 0.05s forwards;
}

.margin-change-next {
	animation: animate-margin-next 0.05s forwards;
}


.dropdown-contents {
	font-family: Arial, sans-serif;
	float: right;
}


.dropdown-content-icon {
	margin-top: 5px;
	float:left;
}

/*
.dropdown-content-arrow {
	float:right;
}
*/

.paragraph-playing {
	font-weight: bold;
	border: 5px dotted #DC143C;
}


.large-table {
    border-collapse: collapse; /* Optional: Merges adjacent borders */
    width: 100%; /* Optional: Sets table width */
}

.large-table th, .large-table td {
    border: 1px solid black; /* Adds border to each cell */
    padding: 8px; /* Optional: Padding inside each cell */
    text-align: left; /* Optional: Aligns text inside cells */
	width: 100%;
}

.regular-table {
    border-collapse: collapse; /* Optional: Merges adjacent borders */
	width: 100%;
	table-layout: auto;	
	margin-top: 20px;
	margin-bottom: 10px;
	table-layout: fixed;
    overflow-wrap: break-word;
	/*
	white-space: normal;
	overflow-wrap: anywhere;
	word-break: break-word;
	hyphens: auto; 
	*/
}

.regular-table th, .regular-table td {
    padding: 3px; 
}

#chapters-highlight h5 {
	margin-bottom: 5px;
}
		
#chapters h5 {
	margin-bottom: 5px;
}


.nested-table-image img {
	margin: 10px;
	width: 300px;
}