Drop down menu is not working anymore + link in text is not working

[PB22]

hi, i have two problems, one with the drop down menu and one with links in text.

my drop down menu is not working anymore. first it was working on google chrome but not on safari, but now it's not working at all anymore. I tried to use this code, but nothing changed
nav.primary .sub-menu li{
display: block;
}
I also deactivated all plug-ins to find the mistake, but nothing changed.. not really any coding knowledge available

Same problem when I wanted to do a link in a text (footer), but can't click on it..

Can anybody help me?

https://die-neue-summerschool.com

[PB22]

Because I wanted the drop down menu in a different font size I added this css
.menu-item-167 a {
font-size:150px;
}
.menu-item-108 a {
font-size:22px;
}
.menu-item-109 a {
font-size:22px;
}
.menu-item-110 a {
font-size:22px;
}
.menu-item-111 a {
font-size:22px;
}
.menu-item-118 a {
font-size:22px;
}
it supposed to look like this

but maybe I have to add then something in front of the css to make it work and show?

[arminunruh]

it seems that somehow there is an error with the intro
in lay options → custom css & html

please check "Turn Off All Custom code"

also disable all 3rd party plugins
and see if it works

if not use this css:

#intro-region{
pointer-events:none;
}

also:

can you send your website address, /wp-admin/ username and password and a link to this topic to info@laytheme.com?

i want to take a closer look at why this happens

[PB22]

the option of click and scroll as a transition of the intro is gone.
but with the css it works really good. thank you very much!
I send you a mail for a closer look!

[arminunruh]

also btw
in the customizer you can now choose a different textformat for your submenu items
so you wouldn't need the extra css you did