body{
    font-family: "Open Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
}
a:hover{
    cursor: pointer;
}
.content{
    display: block;
    margin: 0 auto;
    max-width:1200px ;
}
.masthead{
    background-color: #159957;
    background-image: linear-gradient(120deg, #155799, #159957);
}
.masthead h1{
    font-size: 2.25rem;
    color: white;
    text-align: center;
    padding: 40px 0;
}
  .graphic img {
    display: block;
    width: 100%;
    margin-bottom: 20px;
  }
  #content h3.subheader {
    margin: 40px 0 0;
    font-face: Verdana,sans-serif;
    font-size: 18px;
    text-transform: uppercase;
  }
  
  section.invited_speakers {
    margin: 30px 0 70px;
  }
  .invited_speakers .row {
    display: block;
    width: 100%;
    margin: 0;
    padding: 15px;
    box-sizing: border-box;
  }
  .invited_speakers > div:nth-child(odd) {
    background: rgba(0,0,0,.05);
  }
  .invited_speakers .row div {
    display: inline-block;
  }
  .invited_speakers .row > div:last-child {
    display: inline-block;
    width: 400px;
    margin: 0 0 0 20px;
    padding: 0;
    vertical-align: top;
  }
  #content .invited_speakers a.speaker {
    display: block;
    margin: 0 0 15px;
    font-size: 16px;
    font-weight: bold;
  }
  section.agenda {
    border-bottom: solid 1px #ccc;
    margin-bottom: 60px;
  }
  section.agenda a {
    font-weight: bold;
  }
  .agenda header {
    margin-top: 50px;
    padding: 0 0 8px;
    font: bold 1.3em/1.9em Verdana,sans-serif;
        line-height: 0.9em;
    line-height: 1.1em;
    color: #B10737;
    text-transform: uppercase;
  }
  .agenda .row {
    display: block;
    width: 100%;
    margin: 0;
    padding: 10px 0;
    border-top: solid 1px #ccc;
  }
  .agenda .row.nohr {
    border: none;
  }
  .agenda .row > div {
    display: inline-block;
    width: 510px;
    margin: 0;
    padding: 0;
    vertical-align: top;
  }
  .agenda .row > div:first-of-type {
    width: 150px;
    padding: 0 20px 0 0;
    font-weight: bold;
  }
  #content .agenda .row h3 {
    margin: 0 0 20px;
    padding: 0;
    font-size: 12px;
  }
  .agenda .speaker {
    display: inline-block;
    vertical-align: top;
    width: 400px;
  }
  .agenda.schedule .speaker {
    display: inline-block;
    vertical-align: top;
    line-height: 20px;
  }
  #content .agenda .speaker p:first-child {
    margin-bottom: 10px;
  }
  .speaker strong {
    display: block;
  }
  .agenda .row p {
    margin: 0;
    padding: 0 30px 0 0;
  }
  .agenda img{
    width: 200px;
  }
  #content .agenda .row img {
    display: inline-block;
    vertical-align: top;
    width: 100px;
  }
  .agenda .row > div div:last-of-type {
    padding-bottom: 0;
  }
  .row p a.info {
    display: block;
    margin-bottom: 3px;
    font-weight: bold;
  }
  .speaker span:first-of-type {
    margin-top: 10px;
  }
  .speaker span {
    display: block;
    margin-bottom: 10px;
  }
  .speaker span strong {
    display: inline-block;
  }
  
  #poster-session {
    width: 100%;
    margin: 20px 0;
  }
  #poster-session th, #poster-session td {
    padding: 10px;
  }
  #poster-session thead th {
    background-color: #333;
    color: #fff;
    border: none;
    font-weight: bold;
  }
  #poster-session tbody tr:nth-child(even) {
    background-color: #efefef;
  }
  #poster-session tbody tr td:first-child {
    width: 120px;
  }
  
  .video {
    width: 505px;
    margin: 10px 0 30px 175px;
    text-align: center;
  }
  .video strong {
    display: block;
    width: 100%;
    margin-bottom: 0;
    padding: 8px 10px;
    text-align: left;
    background: #900;
    color: #fff;
    box-sizing: border-box;
  }
  .video a {
    display: block;
    width: 100%;
    height: 280px;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    border: solid 1px #900;
    box-sizing: border-box;
  }
  .video .fa-stack {
    width: 50px;
    height: 50px;
    opacity: .9;
  }
  .video i {
    width: 50px;
    height: 50px;
    margin-top: 100px;
    line-height: 50px;
    font-size: 50px;
  }
  .video .fa-circle {
    color: white;
  }
  
  .view-presentations {
    display: block;
    margin: 10px auto 70px auto;
    text-decoration: none;
    padding: 10px;
    background: rgb(177, 7, 55);
    border: none;
    outline: none;
    font: 18px Arial,Helvetica,sans-serif;
    font-weight: normal;
    font-weight: bold;
    text-transform: uppercase;
    cursor: pointer;
    text-align: center;
    box-sizing: border-box;
  }
  .view-presentations a{
    text-decoration: none;
    color: white;
  }
  .view-presentations:hover{
    background-color: rgba(177,7,55,0.9);
  }
  .view-presentations:hover a{
    border-bottom: 1px solid white !important;
  }
  .fa-video {
    margin-right: 10px;
  }