div.contents {
  width: 100%;
  
  padding: 20px;
  background-color: #fff;
  text-align: center;
}


div.contents img {
  border: none;
}


@media only screen and (max-width: 40em) {
  div.contents {
    margin: 5em auto;
  }
  div.contents img {
    width: 20em;
  }
   
} /* max-width 640px, mobile-only styles, use when QAing mobile issues */

@media only screen and (min-width: 40.063em) {
  div.contents {
    margin: 10em auto;
  }
  div.contents img {
    width: 40em;
  } 
} /* min-width 641 */


.spinner {
  margin: 2em  auto 0;
  width: 70px;
  text-align: center;
}

.spinner > div {
  width: 18px;
  height: 18px;
  background-color: #29a3dc;
  /*background-color: #fff;*/
  border-radius: 100%;
  display: inline-block;
  -webkit-animation: sk-bouncedelay 1.4s infinite ease-in-out both;
  animation: sk-bouncedelay 1.4s infinite ease-in-out both;
}

.spinner .bounce1 {
  -webkit-animation-delay: -0.32s;
  animation-delay: -0.32s;
}

.spinner .bounce2 {
  -webkit-animation-delay: -0.16s;
  animation-delay: -0.16s;
}

@-webkit-keyframes sk-bouncedelay {
  0%, 80%, 100% {
    -webkit-transform: scale(0);
  }

  40% {
    -webkit-transform: scale(1.0);
  }
}

@keyframes sk-bouncedelay {
  0%, 80%, 100% {
    -webkit-transform: scale(0);
    transform: scale(0);
  }

  40% {
    -webkit-transform: scale(1.0);
    transform: scale(1.0);
  }
}