html {
  position: relative;
  min-height: 800px;
	scroll-behavior: smooth;
}
body {
  /* Margin bottom by footer height */
  margin-bottom: 30px;
}
.navbar-static-top {
  margin-bottom: 19px;
}
.navbar {
  margin-bottom: 0;
}
header.page-header {
  background-image: url('../images/CN20_Webheader.jpg');
  background-size: cover;
  background-repeat: no-repeat;
  background-position: 50% 80%;
  height: 350px;
  margin-top: 55px;
  /* padding-top: 30px; */
  /* background-size: cover; */
}
header.page-header img {
  vertical-align: bottom;
  border: 0;
}
header.page-header img#ccn_logo {
  margin-top: calc(2.8vw - 10px);
  margin-right: auto;
  margin-left: auto;
  filter: drop-shadow(3px 3px 4px rgba(0,0,0,0.75));
}
header h1.confname {
  padding-top: 8px;
  /* text-align: left; */
  /* padding-left: 40px; */
  font-weight: bold;
  color: white;
  text-shadow: black 2px 2px 5px;
  margin-top: 0;
  text-align: center;
}
header h3.confdate {
  /* text-align: right; */
  /* padding-right: 40px; */
  font-weight: bolder;
  color: white;
  text-shadow: black 2px 2px 5px;
  /* align-self: flex-end; */
  text-align: center;
}
header h3.confplace {
  /* text-align: right; */
  /* padding-right: 40px; */
  font-weight: bolder;
  color: white;
  /* text-shadow: black 2px 2px 5px; */
  text-align: center;
}
.icon-ccn {
  background-image: url("../images/ccn_circles.svg");
  background-position: center center;
  background-repeat: no-repeat;
  height: 24px;
  line-height: 24px;
  width: 24px;
}

.footer {
  position: absolute;
  bottom: 0;
  width: 100%;
  padding: 10px 0;
  /* height: 50px; */
  background-color: #B2C6DE;
  /* background-image: url("../images/ccn_circles.svg"); */
  /* background-size: cover;
  background-repeat: no-repeat;
  background-position: center 32%; */
  margin-top: 60px;
}
.footer p {
  padding-top: 10px;
}
.footer .text-muted {
  color: white;
}
.footer .text-muted a, .footer .text-muted a:visited, .footer .text-muted a:active {
  /* color: #3EA0AE; */
}
.footer .text-muted a:hover {
  /* color: #A2CDDA; */
}

p {
  font-size: 1.1em;
}

.cn20-keynote {
  /*
  display: block;
  width: 100%;
  position: relative;
  height: 0;
  */
}
.cn20-keynote img {
  border: 1px solid black;
  box-shadow: 3px 3px 5px rgba(0,0,0,0.75);
  /*
  max-height: 100px;
  padding: 75% 0 0 0;
  position: absolute;
  display: block;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  max-width: 100%;
  max-height: 100%;
  margin: auto;
  */
}
table.SessionList {
  border-style: none;
}
table.SessionList tr td {
}
td.locationcell {
  text-align: right;
}
tr.dayrow {
  border-bottom: 1px solid #eee;
}
tr.timerow {
}
tr.eventrow {
  border-width: 0;
  border-bottom: 1px solid #eee;
}
tr.eventrow td {
  padding-top: 4px;
  padding-bottom: 4px;
}
padding-top: 4px;

td.daycell {
  color: #333;
  background-color: inherit;
  /* font-size: larger; */
  /* font-weight: bold !important; */
  padding-left: 0 !important;
}
td.timecell {
  color: black;
  background-color: inherit;
  padding-left: 1em !important;
  font-weight: bold !important;
}
table.SessionDescription {
  border-collapse: collapse;
  border-style: none;
}
table.SessionDescription td {
  border-style: none;
}
table.PaperDescription {
  border-collapse: collapse;
  border-style: none;
}
table.PaperDescription td {
  border-style: none;
}
.cn20-imagegrid img {
  margin: 1em 0;
  border: 1px solid black;
  box-shadow: 3px 3px 8px rgba(0,0,0,0.5);
}
table#acceptedPapers {
  border: 2px solid black;
  border-collapse: collapse;
}
table#acceptedPapers td:first-child {
  background-color: #ddd;
}
table#acceptedPapers td {
  border: 1px solid black;
  padding: 2px;
  vertical-align: top;
}
table#ExtrasList .ExtraName {
  font-weight: bolder;
}
table#ExtrasList p.extraDesc {
  font-size: 10pt;
  margin: 2px 1em;
}
table#ccinfo {
  border-collapse: collapse;
  border-style: none;
}
table#ccinfo th {
}
table#ccinfo td {
  padding: 2px 6px;
  border-style: none;
  vertical-align: middle;
}
textarea.regRepresentativeWork {
  width: 100%;
  height: 10em;
}
.tex, .latex, .tex sub, .latex sub, .xetex sub {
  font-size: 1em;
}

.tex sub, .latex sub, .latex sup, .xetex sub {
  text-transform: uppercase;
}

.tex sub, .latex sub, .xetex sub {
  vertical-align: -0.5ex;
  margin-left: -0.1667em;
  margin-right: -0.125em;
}

.latex sup {
  font-size: 0.85em;
  vertical-align: 0.15em;
  margin-left: -0.36em;
  margin-right: -0.15em;
}

.sponsor-logo img {
  max-width: 30em;
  max-height: 15em;
}

div.sponsor-logo{
  padding: 3em;
}

.req {
  color: red;
}

.btn {
	white-space: normal !important; 
	max-width: 300px;
}


.payment {
	display: none;
}

input[type=checkbox]:checked + label.btn-outline-secondary {
  background-color: #6c757d; 
}

.container.cn20-main {
  margin-top: 2rem;
}