html {
  background-color: #f1f1f1;
}
body.container {
  padding-left: 0;
  padding-right: 0;
  background-color: #ffffff;
}
.container-fluid {
  padding-left: 30px;
  padding-right: 30px;
}
.page-header {
  margin: 0 0 20px;
  border-bottom: 0;
  padding-bottom: 10px;
}
.navbar {
  margin-bottom: 0;
  border-radius: 0;
}
.page-footer {
  padding-top: 10px;
  padding-bottom: 10px;
  margin: 20px 0 0;
}
.panel-subheading-other {
  background-color: #fcf8e3;
}
.panel-subheading-session {
  background-color: #d9edf7;
}
.panel-subheading-session a{
  color: inherit;
}
.panel-subheading-other a{
  color: inherit;
}
html, body, h1, h2, h3, h4, h5, h6 {
  font-family: Raleway,sans-serif;
}
img.logo {
  max-height: 160px;
  display: inline-block;
  padding: 30px;
}
img.logo:hover {
  opacity: 0.5;
  filter: alpha(opacity=50); /* For IE8 and earlier */
}
span.label {
	padding-top: .3em;
}
.list-group-session {
	margin-bottom: 0;
}

/* 
   btn-matrix for program page 
   inspired by: https://stackoverflow.com/a/38267914
*/
.btn-matrix-2 > .btn:nth-child(2n+3) {
  clear: left;
  margin-left: 0;
}
.btn-matrix-2 > .btn:nth-child(n+3) {
  margin-top: -1px;
}
.btn-matrix-2 > .btn:first-child {
  border-bottom-left-radius: 0;
}
.btn-matrix-2 > .btn:nth-child(2) {
  border-top-right-radius: 4px !important;
}
.btn-matrix-2 > .btn:nth-last-child(2) {
  border-bottom-left-radius: 4px !important;
}
.btn-matrix-2 > .btn:last-child {
  border-top-right-radius: 0;
}
.btn-matrix-2 > .btn {
  width: 50%;
}
.btn-matrix-2 {
  width: 100%;
}