body {
  margin-top: 40px;
  background: #333;
  color: #fff;
}

#load {
  display: block;
  position: fixed;
  left: 0px;
  top: 0px;
  width: 100%;
  height: 100%;
  z-index: 9999;
  background: url(./loading.gif) center no-repeat #1d1d1d;
}