ExampleEdit
HTML
<!-- Learn about this code on MDN: https://developer.mozilla.org/en-US/docs/Web/CSS/Adjacent_sibling_combinator -->
<ul>
<li>One</li>
<li>Two!</li>
<li>Three</li>
</ul>
<label>label</label>
<div>
div
</div>
CSS
li:first-of-type + li {
color: red;
}
label + div {
color: red;
outline:10px solid #00f;
background:#000;
}