@font-face {
    font-family: 'fontello';
    src: url('../fonts/fontello.eot?5381655');
    src: url('../fonts/fontello.eot?5381655#iefix') format('embedded-opentype'),
         url('../fonts/fontello.woff2?5381655') format('woff2'),
         url('../fonts/fontello.woff?5381655') format('woff'),
         url('../fonts/fontello.ttf?5381655') format('truetype'),
         url('../fonts/fontello.svg?5381655#fontello') format('svg');
    font-weight: normal;
    font-style: normal;
  }
   
  [class^="icon-"]:before, [class*=" icon-"]:before {
    font-family: "fontello";
    font-style: normal;
    font-weight: normal;
    speak: none;
   
    display: inline-block;
    text-decoration: inherit;
    width: 1em;
    text-align: center;
    font-variant: normal;
    text-transform: none;
    line-height: 1em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
   
  .icon-right-open-big:before { content: '\e800'; }
  .icon-left-open-big:before { content: '\e801'; }
  .icon-mail:before { content: '\e802'; }
  .icon-angle-left:before { content: '\f104'; }
  .icon-angle-right:before { content: '\f105'; }
  .icon-angle-up:before { content: '\f106'; }
  .icon-angle-down:before { content: '\f107'; }