Icon fonts (using IcoMoon generated font)

gistfile1.css

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

[data-icon]:before {
    font-family: 'icomoon';
    content: attr(data-icon);
    speak: none;
    font-weight: normal;
    line-height: 1;
    -webkit-font-smoothing: antialiased;
}

.font-tree:before, .font-mobile:before {
    font-family: 'icomoon';
    speak: none;
    font-style: normal;
    font-weight: normal;
    line-height: 1;
    -webkit-font-smoothing: antialiased;
}
.font-tree:before {
    content: "\64";
}
.font-mobile:before {
    content: "\6d";
}