owncast/webroot/styles/layout.css

body {
  font-size: 14px;
  background-color: #ccc;
}
::-webkit-scrollbar {
  width: 0px;
  background: transparent;
}

#app-container {
  width: 100%;
  flex-direction: column;
  justify-content: flex-start;
  position: relative;

  color: white;
}

header {
  position: fixed;
  width: 100%;
  height: 3em;
  top: 0;
  left: 0;
  background-color: rgba(20,0,40,1);
  z-index: 10;
}

header h1 {
  font-size: 1.25em;
  font-weight: bold;
  color: #ddd;
  padding: .5em;
}


#main-content-container {
  width: 100%;
  flex-direction: row;
  position: relative;
  margin-top: 3em;
}

.main-cols {
  flex-direction: column;
  justify-content: flex-start;
  position: relative;
}

.left-col {
  width: calc(100vw - 24em);
}

#video-container {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
}
#video-container video {
  width: 100%;
  display: block;
}

#chat-container {
  position: fixed;
  z-index: 9;
  right: 0;
  height: 100%;
  width: 24em;
  background-color: rgba(20,0,40,.5);
  height: calc(100vh - 3em)
}

#info {
  height: 500px;
}


.no-chat .left-col {
  width: 100vw;
}
.no-chat .right-col {
  display: none;
}

@media screen and (max-width: 860px) {
  #chat-container {
    width: 20em;
  }
  .left-col {
    width: calc(100vw - 20em);
  }
}

@media screen and (max-width: 640px ) and (orientation: portrait) {
  #main-content-container {
    flex-direction: column;
    justify-content: space-between;
    height: calc(100vh - 3em);
  }

  .main-cols {
    width: 100vw;
  }
  .left-col {
    flex-direction: column;
    justify-content: stretch;
  }
  .right-col {
    overflow: hidden;
  }

  
  #info {
    display: none;
    overflow: auto;
    height: auto;
  }

  #chat-container {
    width: 100%;
    height: 100%;
    position: relative;
    height: auto;
  }

  .no-chat  .left-col {
    height: 100%;
  }
  .no-chat  .right-col {
    display: none;
  }
  .no-chat #info {
    display: block;
  }

}