To make an element clickable using HTML and CSS, you can use the cursor: pointer CSS property to change the cursor's appearance to a hand when the mouse hovers over the element. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. I will remove the -1 if you correct your "answer". The list attribute of the element, must refer to the to the option: Use the size attribute to specify the number of visible values: Use the multiple attribute to allow the user to select more than one value: The