7.1 Dropdown menu overlay issue

Site URL: https://sandralynnallendesign.squarespace.com/

Please see screengrab attached and let me know if it is possible to reduce the size of the overlay transparent blue box around the dropdown "gallery" menu to fit the text better and not be so long?  Thanks! 

Link to page: https://sandralynnallendesign.squarespace.com/

Password: 1234

Add to Home > Design > Custom CSS

.header-nav-folder-content {
    white-space: nowrap;
    width: auto !important;
}

This worked great thank you so much!