Contains or has selector

No selector is called contains selector or has selector but you can use * for the same effect.

CSS

div[class*="test"] {
  background: #ddd;
}

HTML

<div class="a-test-class">Test class</div>
<div class="another-class">Another class</div>

Sources

• https://www.w3schools.com/cssref/sel_attr_contain.asp