simple-peer 视频聊天之main2.css

/*

• Copyright © 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 0 0;
  width: 83px;
  }

button#hangupButton {
margin: 0;
}

video {
–width: 45%;
width: var(–width);
height: calc(var(–width) * 0.75);
margin: 0 0 20px 0;
vertical-align: top;
}

video#localVideo {
margin: 0 20px 20px 0;
}

div.box {
margin: 1em;
}

@media screen and (max-width: 400px) {
button {
width: 83px;
margin: 0 11px 10px 0;
}

video {
height: 90px;
margin: 0 0 10px 0;
width: calc(50% - 7px);
}
video#localVideo {
margin: 0 10px 20px 0;
}

}