How to remove shadow from sub-menu Item

[CreatorTim]

Hi, how can I remove the shadow under the sub-menu item?

Here is my store, and the sub-menu item is under PRODUCTS:
https://1049xn-ya.myshopify.com/

Thank you so much!

[DaisyVo · Accepted solution]

Hi @CreatorTim 

I hope you are well. You can follow our instructions below:1/ Shopify admin > Online store > Edit code: https://prnt.sc/M4p-gua99Uf4
2/ Search for "theme.liquid" file: https://prnt.sc/b6xveIKe-Rh2
3/ Open the file and search for </head> tag and add the following code above </head> tag: https://prnt.sc/KWtKYyZkDtYJ

Here is the code for Step 3:

{% style %}

ul.header__submenu.list-menu {

border: none !important;

}

{% endstyle %}