I learned here: Multi columns list by css how to make a self adjusting multi column list. However there is one problem left: The container doesn't adjust it's width to it's content: https://jsfiddle.net/rkofktdz/3/
ul {
height: 40px;
display:inline-flex;
flex-direction: column;
flex-wrap: wrap;
border: 2px solid black;
background-color: grey;
padding: 0;
}
li {
list-style: none;
}
a {
display: inline-block;
width: 60px;
}
<ul>
<li><a href="#">item 1</a></li>
<li><a href="#">item 2</a></li>
<li><a href="#">item 3</a></li>
<li><a href="#">item 4</a></li>
</ul>
I can extend the container (ul) by applying a fixed width but I would like to have it self adjusting. This is part of a three level menu being a bit more complex: http://nachrichtentisch.de/