.navbar-brand {
  padding: 0;
  margin: 0 10px 0 0;
}

.nav-logo-img {
  width: 50px;
}

.disconnected {
  -webkit-filter: grayscale(100%); /* Safari 6.0 - 9.0 */
  filter: grayscale(100%);
}

html {
  height: 100%;
}

body {
  height: calc(100% - 120px);
}

#whiteboard {
  width: 100%;
  height: 100%;
  min-height: 100%;
  display: block;
  margin-top: 66px;
}

svg {
  display: block;
}

.toolbox {
  width: 7rem;
  height: 1.5rem;
  display: inline-block;
  vertical-align: middle;
  border-radius: 0.3rem;
  border: 1px solid black;
}

.selected {
  width: 4rem;
  border: 1px solid white;
}

.penbox {
  background-color: white;
}

.message-log {
  margin-bottom: 50px;
  pointer-events: none;
  font-weight: bold;
  text-shadow: 1px 1px 2px white;
}

.top-btn-group {
  margin-right: 10px;
}

.hidden {
  display: none;
}

.popover-body {
  width: 240px;
  height: 240px;
}

#container {
  margin: 0px auto;
  width: 500px;
  height: 375px;
  border: 1fpx #333 solid;
}

#videoElement {
  width: 500px;
  height: 375px;
  /* background-color: #666; */
}

#receiveVideoElement {
  width: 500px;
  height: 375px;
  /* background-color: #666; */
}

.navbar-brand {
  padding-top: .75rem;
  padding-bottom: .75rem;
  font-size: 1rem;
  background-color: rgba(0, 0, 0, .25);
  box-shadow: inset -1px 0 0 rgba(0, 0, 0, .25);
}

.navbar .form-control {
  padding: .75rem 1rem;
  border-width: 0;
  border-radius: 0;
}

.form-control-dark {
  color: #fff;
  background-color: rgba(255, 255, 255, .1);
  border-color: rgba(255, 255, 255, .1);
}

.form-control-dark:focus {
  border-color: transparent;
  box-shadow: 0 0 0 3px rgba(255, 25zd5, 255, .25);
}

#video-body li {
  float:left;     
  display:inline; 
  width:600px;