Is it possible to use a different mobile menu?

Hi,

Changing the whole menu design would require customization, but it would be based on the same functionality. You could make modifications to it with CSS, and change the appearance. Use the browser inspector in order to do this
– https://forum.tagdiv.com/create-custom-code-using-the-browsers-inspector/
For example such a code will add similar borders
– https://www.screencast.com/t/Utj1xs2C

.td-mobile-main-menu .menu-item {
border-bottom: 1px solid black;
}
.td-mobile-main-menu .td-icon-menu-right {
border-top: 1px solid black;
}

You can further customize the menu as you wish.

Thanks