@keyframes bglr{
  0%{background-position: right;}
  50%{background-position: left;}
  100%{background-position: right;}
}

@keyframes zoom{
  0%{background-size: 100%;}
  50%{background-size: 110%;}
  100%{background-size: 100%;}
}

@keyframes turning{
  0%{transform: rotate(0turn)}
  100%{transform: rotate(1turn)}
}