not last-child

by Andrea Biagi

HTML

<ul>
<li>uno</li>
<li>due</li>
<li>tre</li>
<li>quattro</li>
<li>cinque</li>
</ul>

CSS

ul li {
  border-bottom: 0;
}

ul li:not(:last-child){
 border-bottom: 1px solid red;
}