conference-site/themes/pelican-blue/static/css/large.css

article {
    max-width:100%;
}
img {
  max-width: 100%;
}

#live iframe {
    border: 0px;
    flex: 1;
  width: 100%
}

#footlinks {
  width: 100%;
  margin: auto;
}

#footlinks ul
{
  column-count: 2;
  list-style: none;
  padding: 0 50px;
  margin: 0 0;
}

#footlinks li
{
  display: block;
  width: 200px;
  min-height: 50px;
  margin: 0px 5px;
}

#footlinks a
{
  -webkit-transition: 200ms;
          transition: 200ms;
  display: block;
  width: 10rem;
  padding: 0.77273rem 0rem;
  background-color: #3a7c78;
  color: white;
  vertical-align: middle;
  text-align: center;
  text-decoration: none;
  border: 0px solid #3a7c78;
  margin: 0px 5px;
  border-radius: 10px 10px;
}

#footlinks a:hover {
  background-color: #73d08a;
  border-color: #73d08a;
  color: #3a7c78;
}

#live {
    display: flex;
    flex-flow: row nowrap;
    align-items: stretch;
    height: 75vh;
}

#embedded-chat, #embedded-video {
  width: 100%;
  height: 100%;
}

@media screen and (max-width: 1024px) {
  #live iframe {
    min-height: 500px;
  }
  #live {
    flex-direction: column;
    justify-content: space-between;
    height:auto;
  }
}