#editor {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}
#editor #activator {
  position: fixed;
  right: 50px;
  top: 50px;
}
#editor.active #activator {
  display: none;
}
#editor #panel {
  position: fixed;
  bottom: 0;
  min-height: 80px;
  left: 0;
  right: 0;
  background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0.51, #ebebeb), color-stop(0.67, #fafafa));
}
#editor .cbox {
  background: rgba(80,80,210,0.4);
}