i think all of these settings go to /wp-content/uploads/dynamic_avia/enfold_child.css (in my case on using a child-theme)

du kannst die ohne Gefahr aus einem nochmaligen unberührten Download wieder hochladen. Etwaige vorherige Änderungen sind aber damit weg.

ich empfehle dir aber wenn du Veränderungen an den Enfold Sprachdateien machen möchtest folgendes Prozedere:
Verwendung eines Child-Themes
im Child-Theme Folder einen Ordner “lang” anlegen
dorthin gehören dann die veränderten Kopien deiner Lang-Files (po und mo)

in die functions.php deines Child-Themes:

function overwrite_language_file_child_theme() {
    $lang = get_stylesheet_directory().'/lang';
    return $lang;
}
add_filter('ava_theme_textdomain_path', 'overwrite_language_file_child_theme');

ich benutze Old-School noch immer poedit (freeware und gut)

so gehen dir auch Veränderungen beim Update des Parent Themes nicht flöten.

Und PPS: wie gesagt der Eintrag der Sprache in der wp-config gehört da nicht mehr hin! Die wird ab WP 4.0 im Backend Dashboard eingestellt.
ich weiss nicht wie WP reagiert wenn es widersprüchliche Einträge hier hat (also im Backend Du und im wp-config :Sie) eventuell geht er dann auf default und schaltet auf englisch

• This reply was modified 7 years, 6 months ago by Guenni007.

or you give us a link to that site an we will have a look if it is possible

if you want to create a new image size and enable to choose it via selection:

// add new size or overwrite an existing size
add_image_size( 'new-size', 2000, 500, true );

// make the new size available in the media library (and image element etc.)
add_filter( 'image_size_names_choose', 'my_custom_sizes' );

function my_custom_sizes( $sizes ) {
    return array_merge( $sizes, array(
        'new-size' => __( 'New Size' ),
    ) );
}

please post your css code for the non-mobile menu

hast du die aktuelle Enfold Version ?
Weil es mal einen Fall gab mit einer Version, wo bei Anwahl im Dashboard von Deutsch “Sie” das Backend von Enfold auf Englisch war.
Das ist aber seit dem Enfold auch die formal Versionen nun nicht mehr in einem eigenen Unterordner hat nicht mehr aufgetreten.
Bei dir ist aber auch das gesamte Dashboard englisch.

Nur damit wir nicht aneinander vorbei reden. WordPress hat wie gesagt eigene language files in /wp-content/languages/
damit sind nicht die lang files von Enfold gemeint /wp-content/themes/enfold/lang/

here a common mistake:

add_filter('avf_logo_subtext', 'kriesi_logo_addition');
function kriesi_logo_addition($sub) {
$sub .= "<h1>Company Name</h1>";
return $sub;
}

the use of quotation marks (single and double) – be careful by this
and – but could be because you are not using the code tool on top the single marks are not the streight ones a bit of curly special Charakter

well i’m a participant as you – so be carefull whom you do give the login datas.
I did that allready – but it is best to wait for a mod – because than you can give the login datas via private content field.

for the ftp change – if you got ftp access – goto your installation and navigate to /wp-content/themes/enfold or if you are using child-theme
/wp-content/themes/enfold-child
download the functions.php – open it with a good text editior ( f.e. : notepad++ for pc or sublime-text for mac) redo your changings.

if you don’t remind your changings – you can upload an untouched version of functions.php (on parent theme a copy of the enfold one, on child-theme it is from the beginning a nearly empty one:

<?php

From that point you should have a working theme again.

you mean your one liner : AddType application/octet-stream .pdf
if it works – ok.
but some browsers have some trouble with .PDF or the IE does something else you are intend to do.
I think the code will work browser independent:

<FilesMatch "\.(?i:pdf)$">
    # Force File Download
    ForceType application/octet-stream
    Header set Content-Disposition attachment
</FilesMatch>

to be more precise it should be:

<FilesMatch "\.(?i:pdf)$">
<IfModule mod_headers.c>
    ForceType application/octet-stream
    Header set Content-Disposition attachment
</IfModule>
</FilesMatch>

but test yourself
btw: the ?i: is for beeing independent from upper/lowercase combinations.

• This reply was modified 7 years, 6 months ago by Guenni007.

yes sorry that was my misunderstanding.
I thought it was one of those Ex-Rules from strict html4 times. Like no block-level element in anchors.
Today we are at html5 – and yes now it is common use to wrap some h, p or div in one a element.
it works – and rendering is safe.

_________
a handmade site is unbeatable in that and performance reasons – but nevertheless i do not want to go back!
Allthough this oldschool site is responsive – html valide and css3 conform.
from that point the old times are ok Look here https://guenterweber.com/oldschool/
and gtmetrix values like this : https://gtmetrix.com/reports/guenterweber.com/XJVD4Xo5 are never seen on WP Sites
https://developers.google.com/speed/pagespeed/insights/?hl=de&url=guenterweber.com%2Foldschool%2F&tab=desktop

have you tried to implement it with standard 400 ?
because google did not allow to get rid of that marked 400er field. Maybe it is necessary:

add_filter( 'avf_google_heading_font',  'avia_add_heading_font');
function avia_add_heading_font($fonts)
{
$fonts['Quicksand'] = 'Quicksand:300,400,700';
return $fonts;
}

add_filter( 'avf_google_content_font',  'avia_add_content_font');
function avia_add_content_font($fonts)
{
$fonts['Quicksand'] = 'Quicksand:300,400,700';
return $fonts;
}

@Victoria : yes it seem to be right – but this was the way in documentation for activating for headings and for textfields.
btw: the bold is implemented in the 700 – isn’t it – so there might be a mismatch if you are defining a quicksand bold for 300, 700
and a quicksand too for 300, 700

• This reply was modified 7 years, 6 months ago by Guenni007.

well alot of your error codes concerns to structured data – something which seems not to be regarded by that html test tool on w3c.
Long time a lot of wai aria roles aren’t regarded by w3c – so you have to read this with modern eyes!

look for example on structured data test tool by goolge: https://search.google.com/structured-data/testing-tool?hl=de#url=https%3A%2F%2Fe-3.de
no errors – no warnings on your site.

the other errors are some meta properties . Get familiar with those things too.

something like: “The itemtype attribute must not be specified on elements that do not have an itemscope attribute specified”

Must not be – for me sounds like could be but must not be ( so an error is harsh – a warning seems to be enough) etc.

:lol f.e: https://webers-testseite.de/elegant/

or:

#top .main_color .wpcf7-not-valid {
    background: rgba(230, 70, 0, 0.3) !important;
}

for you

can you please show us a link to that page. I have a message above the input fiield in that case.