a {
  -o-transition:.5s;
  -ms-transition:.5s;
  -moz-transition:.5s;
  -webkit-transition:.5s;
  /* ...and now for the proper property */
  transition:.5s;
}

@font-face {
    font-family: 'monochrome';
    src: url('monochrome.eot');
    src: url('monochrome.eot?#iefix') format('embedded-opentype'),
         url('monochrome.woff2') format('woff2'),
         url('monochrome.woff') format('woff'),
         url('monochrome.ttf') format('truetype'),
         url('monochrome.svg#monochrome') format('svg');
    font-weight: normal;
    font-style: normal;
	   -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;

}