@font-face {
      font-family: 'fontello';
      src: url('./font/fontello.eot?90536915');
      src: url('./font/fontello.eot?90536915#iefix') format('embedded-opentype'),
           url('./font/fontello.woff?90536915') format('woff'),
           url('./font/fontello.ttf?90536915') format('truetype'),
           url('./font/fontello.svg?90536915#fontello') format('svg');
      font-weight: normal;
      font-style: normal;
    }