<!DOCTYPE html>
<html lang="ko">
<head>
<meta charset="UTF-8">
<title>09_요소탐색</title>
<style>
table {
border-collapse:collapse;
font:bold 50px Arial, Helvetica, sans-serif;
margin: auto;
}
table td {
padding:20px 35px;
}
</style>
<script src="jquery-3.6.4.min.js"></script>
</head>
<body >
<h3>요소탐색</h3>
<table border="5">
<tbody>
<tr>
<td>1</td>
<td>2</td>
<td>3</td>
</tr>
<tr>
<td>4</td>
<td>5</td>
<td>6</td>
</tr>
<tr>
<td>7</td>
<td>8</td>
<td>9</td>
</tr>
</tbody>
</table>
<script>
$("td").eq(2).css("background","crimson")
.prev().css("background","cyan")
.parent()
.next()
.children()
.eq(1).css("background","magenta");
</script>
</body>
</html>