@-webkit-keyframes shake {
  0%, 100% {
    -webkit-transform: translateX(0); }
  10%, 30%, 50%, 70%, 90% {
    -webkit-transform: translateX(-10px); }
  20%, 40%, 60%, 80% {
    -webkit-transform: translateX(10px); } }

@-moz-keyframes shake {
  0%, 100% {
    -moz-transform: translateX(0); }
  10%, 30%, 50%, 70%, 90% {
    -moz-transform: translateX(-10px); }
  20%, 40%, 60%, 80% {
    -moz-transform: translateX(10px); } }

@-o-keyframes shake {
  0%, 100% {
    -o-transform: translateX(0); }
  10%, 30%, 50%, 70%, 90% {
    -o-transform: translateX(-10px); }
  20%, 40%, 60%, 80% {
    -o-transform: translateX(10px); } }

@keyframes shake {
  0%, 100% {
    -webkit-transform: translateX(0);
    transform: translateX(0); }
  10%, 30%, 50%, 70%, 90% {
    -webkit-transform: translateX(-10px);
    transform: translateX(-10px); }
  20%, 40%, 60%, 80% {
    -webkit-transform: translateX(10px);
    transform: translateX(10px); } }

.shake {
  -webkit-animation-name: shake;
  -moz-animation-name: shake;
  -o-animation-name: shake;
  animation-name: shake; }