<!DOCTYPE html>
<html>
<head>
<title>Title of the document</title>
<style>
table {
border-collapse: collapse;
}
table td,
table th {
border: 1px solid #000;
}
table tr:first-child th {
border-top: 0;
}
table tr:last-child td {
border-bottom: 0;
}
table tr td:first-child,
table tr th:first-child {
border-left: 0;
}
table tr td:last-child,
table tr th:last-child {
border-right: 0;
}
</style>
</head>
<body>
<table>
<tr>
<th>Heading 1</th>
<th>Heading 2</th>
</tr>
<tr>
<td>Lorem Ipsum</td>