Removing underlines from collection titles in header (Dawn Theme)

[bellevo]

Hey, how can I remove remove these underlines from my collection titles in header? I have tried multiple "solutions" and none of them work, I would appreciate any help, thanks in advance!

Site url: https://bellevodesign.com/

Picture of the issue:

Desired outcome: 

[BSSCommerce-HDL · Accepted solution]

Hi @bellevo, 
Step 1: Go to Shopify Admin -> Online Store ->Theme -> Edit code

Step 2: Search file base.css, theme.css, styles.css or theme.scss.liquid

Step 3: Insert the below code at the bottom of the file -> Save

.header__menu-item.list-menu__item a {
    text-decoration: none !important;
}

Here is result: 

Hope this can help you,

If our suggestions are useful, please let us know by giving it a like or marking it as a solution. Thank you 😍

[bellevo]

Thank you, I appreciate your help, been working on this for hours! Thanks again.

[BSSCommerce-HDL]

Hi @bellevo ,

We're happy to see that our suggestion helped you solve the issue.

Should you need any further information, please do not hesitate to contact us by tagging directly at Community post.

We will check and let you know soon.

Thanks in advance 😍