Hey there plaudb,
Hope you’re well! ??
With the help of my colleague at work he gave me a solution for this one.
I suggest you use a child theme https://codex.www.ads-software.com/Child_Themes or use css custom plugin like this: https://www.ads-software.com/plugins/simple-custom-css/ if you will customize your theme.
Add the code in your child theme’s style.css or using the plugin mentioned above.
#nav-bar li {
position: relative;
}
.access .menu-header ul,
div.menu ul {
position:absolute;
z-index:9999;
}
Create new file called ‘header.php’ in your child theme then add the code you will get here: https://gist.github.com/calvincanas/0606e1d6d8b5aafcd1cf
You can see it works here: https://reachadentist.com/ ( my site don’t mind the url. it is for dev purpose ?? )
Let me know if it helps! ??
Take care,
Calvin
