.centered {
  position: absolute !important;
  top: 50%;
  left: 50%;
  margin-top: -75px;
  margin-left: -75px;
}
.google-loader {
  position: relative;
  display: block; 
  width: 150px;
  height: 150px;
  border-radius: 50%;
background-image: url("../images/logo_150.gif"); 
  /*background-color: gray; 
  box-shadow: 1px 1px 2px 1px rgba(0, 0, 0, 0.2); */

  -webkit-animation-name: static;
  -webkit-animation-duration: 3s;
  -webkit-animation-timing-function: steps(1);
  -webkit-animation-iteration-count: infinite;
  animation-name: static;
  animation-duration: 3s;
  animation-timing-function: steps(1);
  animation-iteration-count: infinite;
}
.google-loader:before,
.google-loader:after {
  position: absolute;
  content: '';
  display: block;
  border-radius: inherit;
}
/*
.google-loader:before {
background-image: url("../images/logo_150.gif");

  -webkit-animation-name: static-half;
  -webkit-animation-duration: 3s;
  -webkit-animation-timing-function: steps(1);
  -webkit-animation-iteration-count: infinite;
  animation-name: static-half;
  animation-duration: 3s;
  animation-timing-function: steps(1);
  animation-iteration-count: infinite;
}*/ 
.google-loader:after {
background-image: url("../images/logo_150.gif");
opacity:0.5;
  -webkit-animation-name: flip;
  -webkit-animation-duration: 5s;
  -webkit-animation-timing-function: linear;
  -webkit-animation-iteration-count: infinite;
  animation-name: flip;
  animation-duration: 5s;
  animation-timing-function: linear;
  animation-iteration-count: infinite;
  border-radius: 150px 150px 0px 0px;
  width: 150px;
  height: 150px;
  left: 0;
  top: 0;
/*  -webkit-transform: rotateX(0deg) rotateY(0deg);
  transform: rotateX(0deg) rotateY(0deg);
}