How can I make it so that when I hover over an image, a drop-down menu opens? On pure CSS and HTML?

Question

css

Hello. I am new to programming. I wanted to know the opinion of professionals. I want a drop down menu to open when hovering over an image. How can this be done? This is not a submenu, but the main one.
Thank you very much in advance.

Answer 1

img + ul {display:none}
img:hover + ul {display:block}

<img src="">
<ul>
<li>меню</li>
<li>меню</li>
</ul>