body, html {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
}
.hyper {
  width: 100%;
  height: 100%;
}
@-webkit-keyframes loading {
  100% {
    -webkit-transform: rotate(360deg);
  }
}
@-moz-keyframes loading {
  100% {
    -moz-transform: rotate(360deg);
  }
}
@-ms-keyframes loading {
  100% {
    -ms-transform: rotate(360deg);
  }
}
@keyframes loading {
  100% {
    transform: rotate(360deg);
  }
}
#loading {
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-align-items: center;
       -moz-align-items: center;
        -ms-align-items: center;
            align-items: center;
  -webkit-justify-content: center;
     -moz-justify-content: center;
      -ms-justify-content: center;
          justify-content: center;
  width: 100%;
  height: 100%;
}
#cog {
  width: 50px;
  height: 50px;
  -webkit-animation: loading 3s linear infinite;
     -moz-animation: loading 3s linear infinite;
      -ms-animation: loading 3s linear infinite;
          animation: loading 3s linear infinite;
  -webkit-transform-origin: 50% 50%;
     -moz-transform-origin: 50% 50%;
      -ms-transform-origin: 50% 50%;
          transform-origin: 50% 50%;
}