ventListenersToButtons() {
      pollButtons.forEach(button => {
        button.addEventListener('mouseenter', function() {
          button.style.backgroundColor = '#3e8e41'; // Change color on hover
        });
        button.addEventListener('mouseleave', function() {
          button.style.backgroundColor = ''; // Reset color on mouse leave
        });
      });
    }

    function handleVoteSubmission() {
      if (selectedValue) {
        console.log("Vote submitted for: " + selectedValue);
      }
  