diff2html/src/templates/line-by-line-file-diff.mustache

<div id="{{fileHtmlId}}" class="d2h-file-wrapper" data-lang="{{file.language}}">
    <div class="d2h-file-header">
    {{{filePath}}}
    </div>
    <div class="d2h-file-diff {{overflowClass}}">
        <div class="d2h-code-wrapper">
            <table class="d2h-diff-table">
                <thead hidden>
                    <tr>
                        <th scope="col">Original file line number</th>
                        <th scope="col">Diff line number</th>
                        <th scope="col">Content</th>
                    </tr>
                </thead>

                <tbody class="d2h-diff-tbody">
                {{{diffs}}}
                </tbody>
            </table>
        </div>
    </div>
</div>