different horizontal spacing in different dropdown menus

Hi.

I have an issue with the horizontal spacing on my drop down menu. I have two different ones, and the have a different amount of spacing. How do i fix this?

And also, i want to change the width of the dropdown menu, to make it a bit smaller. Thank you in advance.

link to my site: crane-oleander-f6yg.squarespace.com

#1. I see both look same. Can you describe in more detail with screenshot?

#2. Use this code to Website > Website Tools > Custom CSS

/* Dropdown auto width */
.header-nav-folder-content {
    width: auto !important;
    min-width: unset !important;
}

the code you provided helped with the width, thank you. 

What i mean is that the startingpoint of the dropdown elements. i would like it to look more like the gallery page, than the "tjenester" page.

thank you so much, it worked perfectly