@font-face {
  font-family: 'icons_six';
  font-style: normal;
  font-weight: normal;
  src: local('icons_six'),
       url('icons_six.ttf') format('truetype');
}

[class*='icon-']:before{
  display: inline-block;
   font-family: 'icons_six';
   font-style: normal;
   font-weight: normal;
   line-height: 1;
   -webkit-font-smoothing: antialiased;
   -moz-osx-font-smoothing: grayscale
}

.icon-icon_next:before{content:'\0041';}
.icon-icon_help:before{content:'\0042';}
.icon-icon_mountain:before{content:'\0043';}
.icon-icon_workbook:before{content:'\0044';}