Menu problem on small device

beoj

Hi
on small devices / mobile phones, the data shown in the attachment is displayed during registration and Account Maintenance. There is no problem with login via the login module.
how can it be solved?
Well thank you

dominic

Hi beoj,
I have removed the display: block !important; in the \plugins\system\t4\themes\base\css\frontend-edit.css file. Line 280. the menu worked now.

.collapse:not(.show) {
  display: block !important;
  height: 0;
  overflow: hidden; }

beoj

well thank you