i.aFIcons {
    font: 400 20px/1 aFIcons;
    padding: 0 2px 0 0;
    vertical-align: top;
    speak: none;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    margin-left: -2px;
}
i.mce-i-hash:before {
    content: "\f103";
}
i.mce-i-hash-remove:before {
    content: "\f225";
}