/* ---- COMMON WAVES DEMO
  $blue: #1f77b4;
  $lightGrey: #787878;
  // fonts
  $abel: 'Abel', sans-serif;
*/
@import url(http://fonts.googleapis.com/css?family=Abel);

html {
  font-size: 62.5%;
  min-height: 100%;
}

body {
  margin: 0;
  font-family: 'Abel', sans-serif;
  min-height: 100%;
}

#main {
  margin: 2px;
}

#footer {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  border-top: 1px dotted #dedede;
  padding: 20px 0;
}

#footer h4 {
  float: left;
  font-size: 2rem;
  line-height: 2rem;
  color: #1f77b4;
  padding-left: 20px;
  margin: 0;
  font-weight: normal;
}

#footer h5 {
  float: right;
  font-size: 1.4rem;
  line-height: 2rem;
  color: #787878;
  padding-right: 20px;
  text-align: baseline;
  margin: 0;
  font-weight: normal;
}


/* ---- spinner (cf. http://tobiasahlin.com/spinkit/) */
.spinner {
  position: absolute;
  margin-left: -25px;
  width: 50px;
  left: 50%;
  top: 40%;
  height: 30px;
  text-align: center;
  font-size: 10px;
}

.spinner > div {
  background-color: #787878;
  height: 100%;
  width: 6px;
  display: inline-block;

  -webkit-animation: stretchdelay 1.2s infinite ease-in-out;
  animation: stretchdelay 1.2s infinite ease-in-out;
}

.spinner .rect2 {
  -webkit-animation-delay: -1.1s;
  animation-delay: -1.1s;
}

.spinner .rect3 {
  -webkit-animation-delay: -1.0s;
  animation-delay: -1.0s;
}

.spinner .rect4 {
  -webkit-animation-delay: -0.9s;
  animation-delay: -0.9s;
}

.spinner .rect5 {
  -webkit-animation-delay: -0.8s;
  animation-delay: -0.8s;
}

@-webkit-keyframes stretchdelay {
  0%, 40%, 100% { -webkit-transform: scaleY(0.4) }
  20% { -webkit-transform: scaleY(1.0) }
}

@keyframes stretchdelay {
  0%, 40%, 100% {
    transform: scaleY(0.4);
    -webkit-transform: scaleY(0.4);
  }  20% {
    transform: scaleY(1.0);
    -webkit-transform: scaleY(1.0);
  }
}