Font Awesome icon (for external links) not displayed correctly

Hi,

this is NOT about the Font Awesome Plugin!

I’ve been using Font Awesome together with some snippets of css and function.php and it worked fine until now (or until the last WP-Update in September, I’m not sure about this).

https://snipboard.io/d7TJ56.jpg

I already checked every settings possible in order to find a solution of this issue but I did not come to an end up to now. Font Awesome is installed, everything seems to be in the right position.

So, if you have any further helpful suggestions for me please let me know.

Greetings,
Maria

CSS snippet:

.entry-content a[href^="https://"]:not([href="gietl.earth"]):after, .entry-content a[href^="https://"]:not([href="gietl.earth"]):after {
font: normal 9px/1 'FontAwesome';
color: #334979;
content: "\f08e";
padding-left:7px;
font-size: 0.8em;
}

function.php snippet:

function add_font_awesome()
{
wp_enqueue_style( 'style', get_stylesheet_uri() );
wp_enqueue_style( 'font-awesome', get_template_directory_uri().'/fontawesome/css/fontawesome.css' );
}
add_action( 'wp_enqueue_scripts', 'add_font_awesome' );

Site Health Info:

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Addons Manager and Support: version: 1.3.2, author: The Newsletter Team, Auto-updates disabled<br>One User Avatar: version: 2.5.0, author: One Designs, Auto-updates disabled<br>Panorama Block - Lightweight 360 Degree panorama viewer: version: 1.0.5, author: bPlugins, Auto-updates disabled<br>Query Monitor: version: 3.16.4, author: John Blackbourn, Auto-updates disabled<br>Read Meter - Reading Time & Progress Bar for WordPress.: version: 1.0.9, author: Brainstorm Force, Auto-updates disabled<br>Redis Object Cache: version: 2.5.4, author: Till Krüss, Auto-updates disabled<br>Seitenspezifisches Plugin für gietl.earth V5: author: (undefined), version: (undefined), Auto-updates disabled<br>Simple Yearly Archive: version: 2.2.2, author: Oliver Schl?be, Auto-updates disabled<br>Smart Slider 3: version: 3.5.1.24, author: Nextend, Auto-updates disabled<br>Sticky Block: version: 1.11, author: Senff, Auto-updates disabled<br>UpdraftPlus - Backup/Restore: version: 1.24.6, author: TeamUpdraft, DavidAnderson, Auto-updates disabled<br>WordPress Popular Posts: version: 7.1.0, author: Hector Cabrera, Auto-updates disabled<br>WP-Optimize - Clean, Compress, Cache: version: 3.7.0, author: TeamUpdraft, DavidAnderson, Auto-updates disabled<br>WP YouTube Lyte: version: 1.7.25, author: Frank Goossens (futtta), Auto-updates disabled<br>Yoast Duplicate Post: version: 4.5, author: Enrico Battocchi & Team Yoast, Auto-updates disabled<br><br>### wp-plugins-inactive (1) ###<br><br>Seitenspezifisches Plugin für gietl.earth V4: author: (undefined), version: (undefined), Auto-updates disabled<br><br>### wp-media ###<br><br>image_editor: WP_Image_Editor_Imagick<br>imagick_module_version: 1691<br>imagemagick_version: ImageMagick 6.9.11-60 Q16 x86_64 2021-01-25 https://imagemagick.org<br>imagick_version: 3.7.0<br>file_uploads: 1<br>post_max_size: 1024M<br>upload_max_filesize: 1024M<br>max_effective_size: 1 GB<br>max_file_uploads: 20<br>imagick_limits: <br>	imagick::RESOURCETYPE_AREA: 122 MB<br>	imagick::RESOURCETYPE_DISK: 1073741824<br>	imagick::RESOURCETYPE_FILE: 768<br>	imagick::RESOURCETYPE_MAP: 512 MB<br>	imagick::RESOURCETYPE_MEMORY: 256 MB<br>	imagick::RESOURCETYPE_THREAD: 1<br>	imagick::RESOURCETYPE_TIME: 9.2233720368548E+18<br>imagemagick_file_formats: 3FR, 3G2, 3GP, AAI, AI, APNG, ART, ARW, AVI, AVIF, AVS, BGR, BGRA, BGRO, BIE, BMP, BMP2, BMP3, BRF, CAL, CALS, CANVAS, CAPTION, CIN, CIP, CLIP, CMYK, CMYKA, CR2, CR3, CRW, CUR, CUT, DATA, DCM, DCR, DCX, DDS, DFONT, DNG, DPX, DXT1, DXT5, EPDF, EPI, EPS, EPS2, EPS3, EPSF, EPSI, EPT, EPT2, EPT3, ERF, FAX, FILE, FITS, FRACTAL, FTP, FTS, G3, G4, GIF, GIF87, GRADIENT, GRAY, GRAYA, GROUP4, H, HALD, HDR, HEIC, HISTOGRAM, HRZ, HTM, HTML, HTTP, HTTPS, ICB, ICO, ICON, IIQ, INFO, INLINE, IPL, ISOBRL, ISOBRL6, J2C, J2K, JBG, JBIG, JNG, JNX, JP2, JPC, JPE, JPEG, JPG, JPM, JPS, JPT, JSON, K25, KDC, LABEL, M2V, M4V, MAC, MAGICK, MAP, MASK, MAT, MATTE, MEF, MIFF, MKV, MNG, MONO, MOV, MP4, MPC, MPG, MRW, MSL, MTV, MVG, NEF, NRW, NULL, ORF, OTB, OTF, PAL, PALM, PAM, PATTERN, PBM, PCD, PCDS, PCL, PCT, PCX, PDB, PDF, PDFA, PEF, PES, PFA, PFB, PFM, PGM, PGX, PICON, PICT, PIX, PJPEG, PLASMA, PNG, PNG00, PNG24, PNG32, PNG48, PNG64, PNG8, PNM, POCKETMOD, PPM, PREVIEW, PS, PS2, PS3, PSB, PSD, PTIF, PWP, RADIAL-GRADIENT, RAF, RAS, RAW, RGB, RGBA, RGBO, RGF, RLA, RLE, RMF, RW2, SCR, SCT, SFW, SGI, SHTML, SIX, SIXEL, SPARSE-COLOR, SR2, SRF, STEGANO, SUN, TEXT, TGA, THUMBNAIL, TIFF, TIFF64, TILE, TIM, TTC, TTF, TXT, UBRL, UBRL6, UIL, UYVY, VDA, VICAR, VID, VIDEO, VIFF, VIPS, VST, WBMP, WEBM, WEBP, WMV, WPG, X, X3F, XBM, XC, XCF, XPM, XPS, XV, XWD, YCbCr, YCbCrA, YUV<br>gd_version: 2.3.3<br>gd_formats: GIF, JPEG, PNG, WebP, BMP, AVIF, XPM<br>ghostscript_version: 9.55.0<br><br>### wp-server ###<br><br>server_architecture: Linux 5.15.0-124-generic x86_64<br>httpd_software: Apache<br>php_version: 8.3.12 64bit<br>php_sapi: fpm-fcgi<br>max_input_variables: 1000<br>time_limit: 30<br>memory_limit: 256M<br>max_input_time: 60<br>upload_max_filesize: 1024M<br>php_post_max_size: 1024M<br>curl_version: 7.81.0 OpenSSL/3.0.2<br>suhosin: false<br>imagick_availability: true<br>pretty_permalinks: true<br>htaccess_extra_rules: true<br>current: 2024-10-25T08:08:22+00:00<br>utc-time: Friday, 25-Oct-24 08:08:22 UTC<br>server-time: 2024-10-25T10:08:21+02:00<br><br>### wp-database ###<br><br>extension: mysqli<br>server_version: 10.6.18-MariaDB-0ubuntu0.22.04.1<br>client_version: mysqlnd 8.3.12<br>max_allowed_packet: 16777216<br>max_connections: 151<br><br>### wp-constants ###<br><br>WP_HOME: undefined<br>WP_SITEURL: undefined<br>WP_CONTENT_DIR: /var/www/gietl.earth/wp-content<br>WP_PLUGIN_DIR: /var/www/gietl.earth/wp-content/plugins<br>WP_MEMORY_LIMIT: 40M<br>WP_MAX_MEMORY_LIMIT: 256M<br>WP_DEBUG: false<br>WP_DEBUG_DISPLAY: true<br>WP_DEBUG_LOG: false<br>SCRIPT_DEBUG: false<br>WP_CACHE: true<br>CONCATENATE_SCRIPTS: undefined<br>COMPRESS_SCRIPTS: undefined<br>COMPRESS_CSS: undefined<br>WP_ENVIRONMENT_TYPE: Undefined<br>WP_DEVELOPMENT_MODE: undefined<br>DB_CHARSET: utf8<br>DB_COLLATE: undefined<br><br>### wp-filesystem ###<br><br>wordpress: writable<br>wp-content: writable<br>uploads: writable<br>plugins: writable<br>themes: writable<br>fonts: not writable<br>mu-plugins: writable<br><br>### aioseo (1) ###<br><br>noindexed: Search Page<br><br>

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