<!DOCTYPE html>
<html>
<head>
<style>
.siblings * {
display: block;
border: 2px solid lightgrey;
color: lightgrey;
padding: 5px;
margin: 15px;
}
</style>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.7.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
$("h2").prevAll(".first, .second, .third").css({"color": "red", "border": "2px solid red"});
});
</script>
</head>
<body>
<div style="width:500px;" class="siblings">
<h3 class="third">h3 class "third"</h3>
<span>span</span>
<span class="second">span class "second"</span>
<span class="second">span also class "second"</span>
<p>p</p>
<p class="first">p class "first"</p>
<p>p</p>
<h3>h3</h3>
<h2>h2</h2>
<span>span</span>
<p>p</p>
</div>
<p>In this example, we return all elements with class names "first", "second" and "third", that are previous siblings of the li element with class name "start".</p>
</body>
</html>