src/content/peerconnection/constraints/css/main.css

/*
 *  Copyright (c) 2015 The WebRTC project authors. All Rights Reserved.
 *
 *  Use of this source code is governed by a BSD-style license
 *  that can be found in the LICENSE file in the root of the source
 *  tree.
 */
button {
  margin: 0 20px 25px 0;
  vertical-align: top;
  width: 134px;
}
div#getUserMedia {
  padding: 0 0 8px 0;
  border-bottom: 1px solid #eee;
}
section#statistics div {
  display: inline-block;
  font-family: 'Inconsolata', 'Courier New', monospace;
  vertical-align: top;
  width: 308px;
}
section#statistics div#senderStats {
  margin: 0 20px 0 0;
}
section#constraints > div {
  margin: 0 0 20px 0;
}
div.input {
  display: inline-block;
  margin: 0 20px 0 0;
  vertical-align: top;
  width: 310px;
}
div.input > div {
  margin: 0 0 20px 0;
  vertical-align: top;
}
div.output {
  background-color: #eee;
  display: inline-block;
  font-family: 'Inconsolata', 'Courier New', monospace;
  font-size: 0.9em;
  padding: 10px 10px 10px 25px;
  position: relative;
  top: 10px;
  white-space: pre;
  width: 270px;
}
section#video > div {
  display: inline-block;
  margin: 0 20px 0 0;
  vertical-align: top;
  width: calc(50% - 22px);
}
section#video > div div {
  font-size: 0.9em;
  margin: 0 0 0.5em 0;
  width:  320px;
}
h2 {
  margin: 0 0 1em 0;
}
section#constraints label {
  display: inline-block;
  width: 156px;
}
section {
  margin: 0 0 20px 0;
  padding: 0 0 15px 0;
}

section#video {
  width: calc(100% + 20px);
}
video {
  height: 225px;
  margin: 0 0 10px 0;
}

@media screen and (max-width: 720px) {
  button {
    font-weight: 500;
    height: 56px;
    line-height: 1.3em;
    width: 90px;
  }
  div#getUserMedia {
    padding: 0 0 40px 0;
  }
  section#statistics div {
    width: calc(50% - 14px);
  }
  video {
    height: 96px;
  }
}