an> (x), close the modal
        for (var i = 0; i < closeBtns.length; i++) {
          closeBtns[i].onclick = function () {
            loginModal.style.display = 'none';
            registerModal.style.display = 'none';
          }
        }

        // When the user clicks anywhere outside of the modal, close it
        window.onclick = function (event) {
          if (event.target == loginModal) {
            loginModal.style.display = 'none';
          }
          if (event.target == registerModal) {
 