* {
  -webkit-transition: -webkit-transform 1s;
          transition: transform 1s;
}

@-webkit-keyframes spin {

  0% {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }

  100% {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg);
  }
}

@keyframes spin {
  0% { -webkit-transform: rotate(0deg); transform: rotate(0deg) }
  100% { -webkit-transform: rotate(360deg); transform: rotate(360deg) }
}

* {
  -webkit-transition: -webkit-transform 1s;
          transition: transform 1s;
}

@-webkit-keyframes spin {
  0% { -webkit-transform: rotate(0deg); transform: rotate(0deg) }
  100% { -webkit-transform: rotate(360deg); transform: rotate(360deg) }
}

@keyframes spin {
  0% { -webkit-transform: rotate(0deg); transform: rotate(0deg) }
  100% { -webkit-transform: rotate(360deg); transform: rotate(360deg) }
}

Fix test according to autoprefixer 5.1 patch
Fix test according to autoprefixer 5.1 patch

Ref https://github.com/postcss/autoprefixer/issues/400
https://github.com/postcss/autoprefixer-core/commit/d2dc756d49201d80ad2b
c915900e9a8148e56979
