我正在使用 dompdf 生成我想用各种不同公司品牌纸标记的字母。为此，我通过 css 获取背景图像。请参阅底部的示例图像。然后我设置适当的边距以适合我想写到空白区域的内容。但是，我只希望此信头仅显示在第一页上。目前它在每一页上重复。我的 css 看起来像：
<html>
<head>
<meta charset="utf-8">
<title>{$pdf.title}</title>
<style type="text/css">
@page {
size: A4;
margin:0;
padding: 0;
}
body {
padding: {$branding.page_margin_top}cm {$branding.page_margin_right}cm {$branding.page_margin_bottom}cm {$branding.page_margin_left}cm;
font-size: 7pt;
font-family: helvetica !important;
background-image: url('{$base_url}pd-direct.png');
background-position: center center;
background-repeat: no-repeat;
font-size: 10pt;
}
#postal-address {
margin: 0cm;
margin-left: {$branding.address_offset_left}cm;
margin-top: {$branding.address_offset_top}cm;
margin-bottom: {$branding.address_offset_bottom}cm;
font-size: 10pt;
}
#date {
font-weight: bold;
}
</style>
</head>
<body>
<div id="page-body">
<div id="content">
{if $pdf.postal_address}
<div id="postal-address">
{$pdf.postal_address|nl2br}
</div>
{/if}
{$pdf.main_body}
</div>
</div>
</body> …