wagtail/client/scss/settings/_variables.icons.scss

$icons: (
    'arrow-down-big': '\e030',
    'arrow-down': '\e01a',
    'arrow-left': '\e022',
    'arrow-right': '\e017',
    'arrow-up-big': '\e02f',
    'arrow-up': '\e010',
    'arrows-up-down': '\e016',
    'bin': '\e038',
    'bold': '\e026',
    'chain-broken': '\e047',
    'code': '\e001',
    'cog': '\e020',
    'cogs': '\e00c',
    'collapse-down': '\e03f',
    'collapse-up': '\e03e',
    'cross': '\e012',
    'date': '\e045',
    'doc-empty-inverse': '\e00d',
    'doc-empty': '\e00e',
    'doc-full-inverse': '\e01b',
    'doc-full': '\e018',
    'download': '\e044',
    'duplicate': '\e902',
    'edit': '\e00f',
    'folder-inverse': '\e014',
    'folder-open-1': '\e013',
    'folder-open-inverse': '\e01f',
    'folder': '\e01c',
    'form': '\e00b',
    'grip': '\e03b',
    'group': '\e031',
    'help': '\e041',
    // help-inverse directly renders the corresponding character.
    'help-inverse': '?',
    'home': '\e035',
    // horizontalrule is not rendered as an icon font – it uses a unicode dash character rendered with a fallback font.
    'horizontalrule': '\2014',
    'image': '\e019',
    'italic': '\e027',
    'link': '\e02c',
    'list-ol': '\e029',
    'list-ul': '\e028',
    'locked': '\e009',
    'logout': '\e049',
    'mail': '\e015',
    'media': '\e032',
    'no-view': '\e006',
    'openquote': '\e000',
    'order-down': '\e036',
    'order-up': '\e037',
    'order': '\e034',
    'password': '\e033',
    'pick': '\e03d',
    'pilcrow': '\e002',
    'placeholder': '\e003',
    'plus-inverse': '\e024',
    'plus': '\e01d',
    'radio-empty': '\e02e',
    'radio-full': '\e02d',
    'redirect': '\e03c',
    'repeat': '\e02b',
    'search': '\e011',
    'site': '\e007',
    'snippet': '\e025',
    'spinner': '\e03a',
    'strikethrough': '\e04a',
    'subscript': '\e04c',
    'success': '\e043',
    'superscript': '\e04b',
    'table': '\e048',
    'tag': '\e01e',
    'tick-inverse': '\e023',
    'tick': '\e021',
    'time': '\e008',
    'title': '\e046',
    'undo': '\e02a',
    'unlocked': '\e00a',
    'user': '\e004',
    'view': '\e005',
    'wagtail-inverse': '\e040',
    'wagtail': '\e039',
    'warning': '\e042',
);

$icons-after: (
    'arrow-down-after': map-get($icons, 'arrow-down'),
    'arrow-right-after': map-get($icons, 'arrow-right'),
    'arrow-up-after': map-get($icons, 'arrow-up'),
);