Remove space and center text on dropdown menu

Hi, I want to center the dropdown menu and remove that unnecessary space on the left side. Can anyone pls help?

@jasondane Hi! Can you share your site URL for context? 

5 minutes ago, Lesum said:

@jasondane Hi! Can you share your site URL for context? 

https://boconceptcontract.com.au/

12 minutes ago, Lesum said:

@jasondane You can add this code in Website > Pages > Website Tools > Custom CSS

#header .header-nav-folder-content {
    text-align: center !important;
    min-width: fit-content !important;
}
#header .header-nav-folder-item a {
    display: inline-block !important;
    text-align: center !important;
}
#header .header-nav-folder-item .header-nav-folder-item-content {
    display: inline-block !important;
}

 

Thanks that worked!