Change position of menu folder box in Squarespace 7.1

Hi, 

Im trying to move the drop down box (Services) from the menu over to the left so that the first letter of the word in the drop down is in line with the "S" in Services.
I have done the CSS code to alight the text over to the left in the box but it doesnt move the placement of the box.

site is: https://alana-maxwell-nutrition.squarespace.com/ password Elle

Thank you

Add to Home > Design > Custom CSS

.header-nav-folder-content {
    left: 0 !important;
}

You're amazing!!! Thank you!!!!

3 minutes ago, tuanphan said:

Add to Home > Design > Custom CSS

.header-nav-folder-content {
    left: 0 !important;
}