Add style for parent element

Question

I want to write style for the parent element of the child class .gm-style .gm-style-iw. I used :parent as well but it is not working. These two class are dynamically appear in the DOM.

I am stuck here. Please help.

Answer 1

It isn't possible with pure CSS you could do it with Javascript but there is no option to do this with pure CSS, sorry.

The :parent is a concept of how it could look like when it's implemented.

Edit - JS

let a = document.querySelectorAll('.gm-style');
for(let i = 0; i < a.length; i++) {
    a[i].parentNode.classList.add('');
}

this should work even in IE11 just insert the class you want to add to the parent with the styles it should get.