<!DOCTYPE html>
<html>
<head>
<title>The title of the document</title>
<style>
table {
border-collapse: collapse;
}
table,
th,
td {
border: 1px solid #cccccc;
}
thead {
background-color: #1c87c9;
color: #ffffff;
}
th {
height: 50px;
text-align: center;
}
td {
padding: 3px 10px;
}
</style>
</head>
<body>
<h2>Border-collapse property example</h2>
<p>Here the "collapse" value is set for the border-collapse property.</p>
<table>
<thead>
<tr>
<th>Heading</th>
<th>Heading</th>
<th>Heading</th>
<th>Heading</th>