* {
  margin: 0;
  padding: 0;
  border: 0;
  line-height: 0;
  width: 100%;
  height: 100%;
  background-color: #1b1b1b
}

body,
html {
  overflow: hidden;
  width: 100%;
  height: 100%;
}

div.alt {
  display: none
}

#app,
#no-flash {
  width: 100%;
  height: 100%;
}

#no-flash {
  background: #1b1b1b url('/images/no-flash.gif') fixed center no-repeat;
  display: block;
  cursor: pointer;
}

#app {
  overflow: hidden;
  z-index: 1;
}

#app-login {
  height: 0;
  display: none;
  overflow: hidden;
  z-index: 1;
}

#app-addon {
  position: fixed;
  z-index: 0;
  top: 0;
  left: 0;
  overflow: hidden;
  display: block;
  width: 1px;
  height: 1px;
}