d9-eql/web/themes/custom/eql/js/eql-menu-burger.js

// menu burger open

// document.getElementById("block-burger").addEventListener("click", menuOpen);

// function menuOpen() {
//   document.querySelector("ul").style.display = "block";
// }


var burgerButon = document.getElementById('block-burger-menu');
var blockMenuOpen = document.querySelector(/html/body/div/div/header/section/div[2]/nav/ul.ul1);

function menuOpen() {
    if (blockMenuOpen.style.display === 'none') {
        blockMenuOpen.style.display = 'block';
    } else {
        blockMenuOpen.style.display = 'none';
    }
}