Remove color behind submenu

I want to remove the background color of the submenu.  Can anyone help with a css code?

Hello @Linedd, Of course! Just copy and paste the code below. This should work right away!

1. Navigate to Pages > Website Tools > Custom CSS.
2. Paste the code into the CSS editor.
3. Hit Save and you’re done

/* Style for making the header navigation folder content background transparent */
div.header-nav-folder-content {
    background-color: transparent !important; /* 
    1. `background-color: transparent`: This makes the background completely invisible, allowing whatever is behind this element to show through.
    2. `!important`: Ensures this style takes precedence over any other conflicting styles defined elsewhere in your CSS.
    
    NOTE: Use with caution as this might affect readability if the background behind this element has low contrast with the text or other elements inside it.
    */
}

Just add this code in custom css:

 .header-nav-folder-content { 
background-color:transparent!important;
}