ul class center code example
Example 1: center ul
dropdwon-menu {
left: 50%;
transform: translateX(-50%);
}
Example 2: how to align list to the centre in css
<div id="menu-centered">
<ul>
<li><a href="">My first item</a></li>
<li><a href="">My second item</a></li>
<li><a href="">My third item</a></li>
<li><a href="">My fourth item</a></li>
<li><a href="">My fifth item</a></li>
</ul>
</div>