@font-face {
  font-family: 'ico77hdid';
  src: url('fonts/ico77hdid.ttf') format('truetype'),
       url('fonts/ico77hdid.woff') format('woff'),
       url('fonts/ico77hdid.svg#ico77hdid') format('svg'),
       url('fonts/ico77hdid.eot') format('embedded-opentype');
  font-weight: normal;
  font-style: normal;
}
.ico-test:before { content: '\e900'; }