How to make a drop down menu?

Question

css

How to make a drop down menu?
Here is the structure:

<div class="Third-menu col-xl-12 row">
      <ul>
        <li><a href="#">Леса от производителя<i class="fa fa-caret-down"></a></i>
            <ul class="jq-dropdown-text">
              <li><a href="#">Леса рамного типа</a></li><br>
             <li><a href="#">Леса клинового типа</a></li>
            </ul>
        </li>

Answer 1

w3schools to the rescue

Answer 2

You can do this
https://jsfiddle.net/2omf9Lxs/
But it's better to ask Comrade Yandukh to choose the best solution