* {
  margin: 0;
  padding: 0;
  box-sizing: border-box; }

html {
  scroll-behavior: smooth; }

.button-center {
  margin: 1rem auto;
  color: #eea26b;
  display: flex;
  justify-content: center; }

.button-center ul {
  background-color: #1d445b;
  border-radius: 10px;
  margin-right: 1.9rem; }

.button-center ul a li {
  padding: 15px 25px;
  display: flex;
  justify-content: center;
  align-items: center; }

.button-center ul a li span {
  margin-left: 10px; }

.main-content .button-center ul {
  list-style: none; }

.button-center ul a {
  text-decoration: none;
  color: #eea26b; }

.button-center ul a li img {
  width: 40px; }

.button-center ul a li:hover {
  background-color: #871b51;
  border-radius: 10px; }

/*
html {
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.5s ease, visibility 0s 0.5s;

  &.visible {
    visibility: visible;
    opacity: 1;
    transition: opacity 0.5s ease;
  }
}
*/
body {
  font-family: Arial, sans-serif;
  font-size: 18px;
  display: flex;
  flex-direction: row;
  margin: 1rem auto 6.5rem auto;
  padding: 0 20px;
  max-width: 1600px;
  width: 100%;
  background-color: white;
  line-height: 1.5; }

.logo {
  text-align: center;
  padding: 10px 20px 10px 20px;
  width: 320px; }

.sidebar {
  width: 320px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 1.5rem; }

main {
  flex: 1;
  padding-left: 2rem; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between; }

.logo img {
  display: block;
  max-width: 100%;
  height: auto; }

/*
body {
    font-family: Arial, sans-serif;
    font-size: 18px;
    display: flex;
    flex-direction: row; 
    margin: 1rem 0rem 6.5rem 0rem;
    background-color: white;
    line-height: 1.5;
}

// position to center
.to_center{
    display: flex;
    justify-content: center;
    align-items: center;
}
*/
.main-container {
  flex-grow: 1;
  margin: 1rem 1rem 0rem 0rem;
  position: relative;
  width: 100%;
  padding: 0rem 1.5rem 0rem 1.5rem; }

.main-content {
  position: relative;
  z-index: 1; }
  .main-content ul {
    margin-left: 1.8rem; }
    .main-content ul li {
      text-align: left; }
      .main-content ul li::marker {
        color: #871b51;
        font-size: 25px; }
  .main-content > ol {
    list-style-type: none;
    counter-reset: item;
    margin-left: 0.5rem; }
    .main-content > ol > li {
      counter-increment: item;
      margin-top: 0.5rem; }
      .main-content > ol > li::before {
        content: counter(item) ". ";
        font-weight: bold;
        color: #871b51; }
      .main-content > ol > li > ol {
        list-style-type: none;
        counter-reset: subitem;
        margin-left: 1rem; }
        .main-content > ol > li > ol > li {
          counter-increment: subitem;
          margin-left: 0.5rem; }
          .main-content > ol > li > ol > li::before {
            content: counter(item) "." counter(subitem) ". ";
            font-weight: bold;
            color: #871b51; }

/* Organizing Committee style */
.oc_chairs_role {
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  justify-content: center;
  align-items: unset; }
  .oc_chairs_role h2 {
    display: flex;
    align-items: center;
    text-align: center;
    width: 100%;
    padding: 0rem 1rem; }
    .oc_chairs_role h2::before {
      content: "";
      flex: 1;
      border-bottom: 2px solid #1d445b;
      padding: 0rem 0.3rem;
      margin: 0rem 0.5rem; }
    .oc_chairs_role h2::after {
      content: "";
      flex: 1;
      border-bottom: 2px solid #1d445b;
      padding: 0rem 0.3rem;
      margin: 0rem 0.5rem; }

.chairs_role {
  width: 100%; }

.chair_role {
  display: flex;
  justify-content: center;
  align-items: start;
  flex-wrap: wrap;
  margin: auto;
  max-width: 40rem; }

.chair_name {
  text-align: center;
  width: 250px;
  margin: 0rem 0.5rem 1rem 0.5rem; }
  .chair_name h3 {
    margin: 0rem;
    padding: 0rem; }
  .chair_name p {
    margin: 0rem;
    padding: 0rem;
    font-size: 18px; }
  .chair_name img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #dbdbdb;
    transition: border-color 0.3s ease; }

.div_section_workshops {
  padding: 8px 0px; }

.div_subsection_workshops {
  border-left: 3px solid #1d445b;
  padding-left: 10px;
  background-color: #EEE;
  padding: 10px;
  margin: 8px 5px; }

.review_container {
  display: flex; }

.review_info {
  flex: 1;
  padding: 20px 10px;
  box-sizing: border-box;
  display: flex;
  justify-content: center;
  align-items: center; }
  .review_info img {
    width: 50px;
    margin-right: 0.3rem; }

.tutorial_bulleted_tab {
  padding-left: 2.5rem; }

.video_style {
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: 100%; }

.poster_abstract_info {
  display: inline-block; }

.division_line {
  border-bottom: 2px solid #1d445b; }

.page404 {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 80vh;
  color: #1d445b;
  margin: 0rem;
  padding: 0rem; }

.page404 .logo_size {
  max-width: 500px;
  margin: 3rem 1rem; }

.menu-burger {
  display: none;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid #d0d0d0;
  background-color: #fff;
  border-radius: 4px;
  cursor: pointer; }

.menu-burger-bars {
  display: inline-flex;
  flex-direction: column;
  gap: 0.25rem; }

.menu-burger-bar {
  width: 1.25rem;
  height: 2px;
  background-color: #333;
  border-radius: 2px; }

.menu {
  width: 100%;
  list-style: none; }

.menu-item {
  border: 1px solid #d0d0d0;
  border-bottom: none; }
  .menu-item:first-child {
    border-top-left-radius: 8px;
    border-top-right-radius: 8px; }
  .menu-item:last-child {
    border-bottom: 1px solid #d0d0d0;
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px; }
  .menu-item:first-child > a, .menu-item:first-child > .menu-toggle {
    border-top-left-radius: 8px;
    border-top-right-radius: 8px; }
  .menu-item:last-child > a, .menu-item:last-child > .menu-toggle {
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px; }
  .menu-item > a {
    width: 100%;
    padding: 0.75rem;
    background: transparent;
    border: 0;
    font: inherit;
    color: inherit;
    cursor: pointer;
    text-decoration: none;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: background-color 0.15s ease; }

.menu-toggle {
  width: 100%;
  padding: 0.75rem;
  background: transparent;
  border: 0;
  font: inherit;
  color: inherit;
  cursor: pointer;
  text-decoration: none;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transition: background-color 0.15s ease; }

.menu-item > a {
  border: none; }

.menu-text {
  flex: 1; }

.menu-icon {
  width: 1.75rem;
  height: 1.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: #1d445b;
  flex-shrink: 0; }
  .menu-icon i {
    line-height: 1; }

.menu-item > a:hover, .menu-item > a.active, .menu-item > a[aria-current="true"], .menu-item > a[aria-current="page"] {
  background-color: #e1e6ee; }

.menu-toggle:hover {
  background-color: #e1e6ee; }

.menu-item:first-child > a.active, .menu-item:first-child > a[aria-current="true"], .menu-item:first-child > a[aria-current="page"] {
  border-top-left-radius: 8px;
  border-top-right-radius: 8px; }

.menu-item:first-child > .menu-toggle[aria-current="true"], .menu-item:first-child > .menu-toggle[aria-current="page"] {
  border-top-left-radius: 8px;
  border-top-right-radius: 8px; }

.menu-item:last-child > a.active, .menu-item:last-child > a[aria-current="true"], .menu-item:last-child > a[aria-current="page"] {
  border-bottom-left-radius: 8px;
  border-bottom-right-radius: 8px; }

.menu-item:last-child > .menu-toggle[aria-current="true"], .menu-item:last-child > .menu-toggle[aria-current="page"] {
  border-bottom-left-radius: 8px;
  border-bottom-right-radius: 8px; }

.submenu {
  list-style: none;
  padding-left: 0;
  border-top: 1px solid #d0d0d0; }

.submenu-item {
  border-top: 1px solid #e0e0e0; }
  .submenu-item:first-child {
    border-top: none; }
  .submenu-item > a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    text-decoration: none;
    color: inherit;
    transition: background-color 0.15s ease; }
    .submenu-item > a:hover, .submenu-item > a.active, .submenu-item > a[aria-current="true"] {
      background-color: #e1e6ee; }

.menu-toggle-icon {
  display: inline-block;
  transition: transform 0.2s ease;
  font-size: 1.3rem;
  margin-left: auto; }

.menu-item.open .menu-toggle-icon {
  transform: rotate(180deg); }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0; }

.subtitle-icon {
  display: flex;
  align-items: center;
  margin-top: 1rem; }
  .subtitle-icon img {
    width: 30px;
    margin: 0rem 1rem 0rem 0rem;
    vertical-align: middle; }

.subtitle-icon-2 {
  display: flex;
  align-items: center; }
  .subtitle-icon-2 img {
    width: 20px;
    margin: 0rem 1rem 0rem 0rem;
    vertical-align: middle; }

table {
  border-collapse: collapse; }

.compact-table {
  border-collapse: collapse; }
  .compact-table th {
    border: 1px solid #1d445b;
    font-weight: normal;
    padding: 0.5rem 2rem 0.5rem 0.7rem;
    text-align: start; }
    .compact-table th span {
      font-weight: bold; }

.strikethrough {
  text-decoration: line-through;
  text-decoration-thickness: 3px;
  text-decoration-color: #1d445b;
  text-decoration-style: solid; }

.compact-table-2 {
  border-collapse: collapse; }
  .compact-table-2 th {
    border: 1px solid #1d445b;
    font-weight: normal;
    padding: 0.5rem 2rem 0.5rem 0.7rem;
    text-align: start; }

.long_table_2 {
  border-collapse: collapse;
  width: 100%; }
  .long_table_2 th {
    padding: 10px;
    text-align: left; }
  .long_table_2 td {
    padding: 10px;
    text-align: left; }
  .long_table_2 tr {
    border: 1px solid #1d445b;
    padding: 10px;
    text-align: left; }

.long_table_2_title {
  font-weight: bold;
  background-color: #1d445b;
  color: white; }

.long_table_2_subtitle {
  font-weight: bold;
  background-color: #eea26b;
  color: #1d445b; }

.table-container {
  overflow-x: auto; }

.long_table {
  border-collapse: collapse;
  width: 100%;
  min-width: 300px; }
  .long_table th {
    padding: 10px;
    text-align: center; }
  .long_table td {
    padding: 10px;
    text-align: left; }
  .long_table tr {
    border: 1px solid #1d445b;
    padding: 10px;
    text-align: left; }
  .long_table .long_table_title_left {
    font-weight: bold;
    background-color: #1d445b;
    color: white;
    text-align: left; }

.long_table_title {
  font-weight: bold;
  background-color: #1d445b;
  color: white; }

.long_table_subtitle {
  font-weight: bold;
  background-color: #eea26b;
  color: #1d445b; }

.long_table_program {
  border-collapse: collapse;
  width: 100%;
  min-width: 500px; }
  .long_table_program th {
    padding: 10px;
    text-align: center; }
  .long_table_program td {
    padding: 7px;
    text-align: left; }
  .long_table_program tr {
    border: 1px solid #1d445b; }
  .long_table_program .text_align_center {
    text-align: center; }

.bkg_color_2 {
  background-color: #eea26b;
  color: black; }

.bkg_color_3 {
  background-color: #CCC;
  color: black; }

.bkg_color_header {
  color: black;
  font-weight: bold; }
  .bkg_color_header .text_align_center {
    text-align: center; }

/* Timeline style */
.div-timeline-container {
  display: flex;
  justify-content: space-between;
  align-items: center; }
  .div-timeline-container .col_time {
    text-align: right;
    flex: 1; }
  .div-timeline-container .col_text {
    text-align: left;
    flex: 1;
    border-left: 3px solid #1d445b;
    padding: 0.7rem 0rem;
    margin-left: -32px;
    padding-left: 25px; }
  .div-timeline-container .col_img_unchecked {
    flex: 0 0 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0rem 1rem;
    z-index: 1; }
    .div-timeline-container .col_img_unchecked img {
      width: 30px;
      height: 30px;
      background-color: #1d445b;
      border-radius: 50%;
      padding: 3px; }
  .div-timeline-container .col_img_check {
    flex: 0 0 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0rem 1rem;
    z-index: 1; }
    .div-timeline-container .col_img_check img {
      width: 30px;
      height: 30px;
      background-color: #eea26b;
      border-radius: 50%;
      padding: 4px;
      border: 3px solid #1d445b; }

h1, h2, h3 {
  margin: 1rem 0rem;
  color: #1d445b; }

h1 {
  font-size: 32px; }

h2 {
  font-size: 25px; }

h3 {
  font-size: 20px; }

.text-color-white {
  color: white;
  font-weight: bold; }

.text-color-primary {
  color: #1d445b;
  font-weight: bold; }

.text-color-secondary {
  color: #1d445b;
  font-weight: bold; }

.text-color-orange {
  color: #eea26b;
  font-weight: bold; }

.text-color-alert {
  color: #b22222;
  font-weight: bold; }

.text-bold {
  font-weight: bold; }

.text-track-experience {
  background-color: rgba(238, 162, 107, 0.6);
  color: #555;
  padding: 0.2rem 0.5rem;
  border-radius: 5px; }

.text-track-research {
  background-color: rgba(47, 79, 47, 0.2);
  color: #871b51;
  padding: 0.2rem 0.5rem;
  border-radius: 5px; }

/*
.h2_secondary{
    font-size: 25px;
    margin: 1rem 0rem;
    color: $steel-blue;
    font-weight: bold;
}
*/
.email {
  font-style: italic; }

.style_italic {
  font-style: italic; }

.link {
  color: #1d445b;
  background-color: #e1e6ee;
  padding: 0.1rem 0.5rem;
  border-radius: 10px; }
  .link:hover {
    background-color: #1d445b;
    color: white;
    text-decoration: none; }

.link2 {
  text-decoration: none;
  color: rgba(47, 79, 47, 0.2);
  background-color: #871b51;
  padding: 0.1rem 0.5rem;
  border-radius: 10px; }
  .link2:hover {
    background-color: #3F6F3F;
    color: white;
    text-decoration: none; }

@media (max-width: 900px) {
  body {
    flex-direction: column;
    margin: 1rem auto 3rem auto; }
  .sidebar {
    width: 100%;
    gap: 0.75rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e0e0e0; }
  .logo {
    text-align: left;
    width: 140px; }
  .menu-burger {
    display: inline-flex; }
  .site-nav {
    display: none; }
  .sidebar.menu-open .site-nav {
    display: block; }
  main {
    padding-left: 0;
    padding-top: 1.5rem; } }

/*
@media (min-width: 1400px) {
	.chairs_role {
		width: 50%;
	}
}

@media (max-width: 1000px) and (min-width: 769px) {
	.side_event {
		flex-direction: column;
	}
	.side_event_logo {
		max-width: 350px;
	}
	.side_event_info {
		max-width: 100%;
	}
	.long_table {
		width: auto;
	}
	.long_table_program {
		width: auto;
	}
}

@media (max-width: 768px) and (min-width: 0px) {
	body {
		flex-direction: column;
		margin: 1rem 0rem 4.5rem 0rem;
		font-size: 14px;
	}
	.scroll-to-top {
		padding: 15px;
		bottom: 5rem;
		img {
			width: 15px;
		}
	}
	h1 {
		font-size: 28px;
	}
	h2 {
		font-size: 21px;
	}
	h3 {
		font-size: 16px;
	}
	.chair_name {
		h3 {
			font-size: 16px;
		}
		p {
			font-size: 14px;
		}
	}
	.menu-button {
		display: flex;
		cursor: pointer;
		padding: 10px 15px;
		background-color: $background-color_1;
		margin: 0 auto;
		width: 100%;
		border-radius: 10px;
		img {
			width: 20px;
		}
	}
	.menu {
		display: none;
		flex-direction: column;
		a {
			li {
				padding: 10px;
			}
		}
	}
	.menu.visible {
		display: flex;
		margin-top: 0.5rem;
	}
	.div-timeline-container {
		.col_img_unchecked {
			img {
				width: 27px;
				height: 27px;
			}
		}
		.col_img_check {
			img {
				width: 27px;
				height: 27px;
			}
		}
	}
	.long_table {
		width: auto;
	}
	.long_table_program {
		width: auto;
	}
	.table-td-time {
		min-width: 120px !important;
	}
	.table-td-time-2 {
		min-width: 120px !important;
	}
	.sidebar {
		max-width: 100%;
	}
	.side_event {
		flex-direction: column;
	}
	.side_event_logo {
		max-width: 350px;
	}
	.side_event_info {
		max-width: 100%;
	}
	.slack_channel {
		width: 260px;
		height: 80px;
	}
	.logos-slide {
		img {
			width: 100px;
			height: 40px;
			margin: 0.2rem 0.8rem;
		}
		.smart {
			img {
				width: 100px;
				height: 40px;
				margin: 0.2rem -0.5rem;
			}
		}
		.ipn {
			img {
				width: 100px;
				height: 40px;
				margin-top: 0.2rem;
				margin-bottom: 0.2rem;
				margin-left: 0.3rem;
				margin-right: 0.2rem;
			}
		}
		.cisco {
			img {
				width: 100px;
				height: 40px;
				margin: 0.2rem 0.1rem;
			}
		}
		.coimb {
			img {
				width: 120px;
				height: 40px;
				margin: 0.2rem 0.7rem;
			}
		}
	}
	.supporter_logo_cmc {
		width: 300px;
		img {
			width: 300px;
		}
	}
	.tab-menu {
		flex-direction: column;
		border-bottom: none;
		align-items: flex-start;
		button {
			width: 100%;
			text-align: left;
			border-bottom: 1px solid #ccc;
		}
		button.active {
			border-left: 4px solid $steel-blue;
			border-bottom: 1px solid #ccc;
		}
	}
}
*/