我有一个非常简单的页面，其中显示了许多部分。每个部分都有一个标题，然后是一些项目符号。我想这样做，如果整个部分不能放在页面上，那么它会移动到下一页。
为了实现这一点，我将每个部分都包装在一个 div 元素中，就像这样..
<div style='page-break-inside:avoid; break-inside: avoid; -webkit-column-break-inside: avoid;'>
我得到的结果是子弹不会在内部破裂（这很好），但是节标题不会与子弹保持一致（这很糟糕）。
任何可以提供的帮助将不胜感激。
这是我正在使用的 PHP 代码：
$html = "<html><head></head><body>";
$result = mysql_query("SELECT comment from comments");
while ($row = mysql_fetch_array($result)) {
$html .= "<div style='page-break-inside:avoid; break-inside: avoid; -webkit-column-break-inside: avoid;'>\n";
$html .= $row['comment'] . "\n";
$html .= "</div>\n";
}
$html .= "\n</body></html>";
$dompdf = new DOMPDF();
$dompdf->load_html($html);
$dompdf->render();
$output = $dompdf->output();
$dompdf->stream("$filename.pdf");
这是生成的 HTML：
<html><head></head><body><div style='page-break-inside:avoid; break-inside: avoid; -webkit-column-break-inside: avoid;'><span style="font-weight: bold;">BID VALIDITY:<br></span><ul><li>This ACME Painting proposal is valid until ------</li></ul><p><br></p></div><div style='page-break-inside:avoid; break-inside: avoid; -webkit-column-break-inside: avoid;'><span style="font-weight: bold;">ENGINEERING NOTES:</span><br><ul><li>Vessel to be designed to include 100% Radiography of Long & Girth seams per ASME prior to PWHT</li><li>All back gouge / root welds shall undergo MPT (Magnetic Particle Testing)</li><li>All external welds shall undergo MPT after fabrication</li><li>All nozzles subject to 100% ultrasonic inspection, Cat. D joints.<br></li></ul></div><div style='page-break-inside:avoid; break-inside: avoid; -webkit-column-break-inside: avoid;'><span style="font-weight: bold;">HEALTH & SAFETY:<br></span><ul><li>The goal of this project is to treat safety and welfare of each employee as the number one priority.</li><li>Project target is ZERO recordable injuries.</li></ul><p><br></p></div><div style='page-break-inside:avoid; break-inside: avoid; -webkit-column-break-inside: avoid;'><span style="font-weight: bold;">OVERTIME RATES FOR EXPEDITED DELIVERY:<br><br>Premium - Time + One Half<br></span><ul><li>Time and one half hour pay shall be for all hours Monday - Friday (Day Shift) when employee exceeds 8.5 hours in one day.<br></li><li>Time and one half hour pay shall be paid for the first two hours beyond 8.5 hours.</li><li>Rate: $60/hr (CDN)</li></ul><p><br></p><p><span style="font-weight: bold;">Premium - Double Time</span><br><ul><li>Double time pay shall be for all hours Monday - Friday (Day Shift) when employee exceeds 10.5 hours in one day.</li><li>Double time pay shall be for all hours Monday - Thursday (Night Shift) when employee exceeds 10 hours in one day.</li><li>Double time pay shall be for all weekend hours Saturday - Sunday (Day Shift).</li><li>Double time pay shall be for all weekend hours Friday - Sunday (Night Shift).<br></li><li>Rate: $100/hr (CDN)</li></ul><br></p></div><div style='page-break-inside:avoid; break-inside: avoid; -webkit-column-break-inside: avoid;'><span style="font-weight: bold;">DRAWING AND DOCUMENT DELIVERY:<br></span><ul><li>Drawing and Engineering documents to be submitted starting in 2-3 weeks after receipt of order.<br></li><li>Welding and NDE procedures and related shall be submitted 2-3 weeks after receipt of order.<br></li><li>Drawings and Engineering documents shall be returned to HWE 7 working days after submission.</li></ul><p><br></p></div><div style='page-break-inside:avoid; break-inside: avoid; -webkit-column-break-inside: avoid;'><span style="font-weight: bold;">FABRICATION DELIVERY:<br></span><ul><li>Final fabrication will ship 10-12 weeks after receipt of Major Material and Fully Approved Drawings</li></ul><p><br></p></div><div style='page-break-inside:avoid; break-inside: avoid; -webkit-column-break-inside: avoid;'><span style="font-weight: bold;">ENGINEERING NOTES:</span><br><ul><li>Vessel to be designed to include 100% Radiography of Long & Girth seams per ASME prior to PWHT</li><li>All back gouge / root welds shall undergo MPT (Magnetic Particle Testing)</li><li>All external welds shall undergo MPT after fabrication</li><li>All nozzles subject to 100% ultrasonic inspection, Cat. D joints.<br></li></ul></div><div style='page-break-inside:avoid; break-inside: avoid; -webkit-column-break-inside: avoid;'><span style="font-weight: bold;">DELIVERY NOTES:</span><br><ul><li>Material delivery subject to review of Mill lead time and confirmation of delivery at time of order entry at Mill</li><li>ACME Painting Enterprises Limited will not accept responsibility or liquidated damages / contractual impact for delays at Mill or by Origin Material manufacturer</li><li>Fabrication and Delivery subject to review of shop loading at time of order<br></li></ul></div><div style='page-break-inside:avoid; break-inside: avoid; -webkit-column-break-inside: avoid;'><span style="font-weight: bold;">DRAWING AND DOCUMENT DELIVERY:<br></span><ul><li>Drawing and Engineering documents to be submitted starting in 2-3 weeks after receipt of order.<br></li><li>Welding and NDE procedures and related shall be submitted 2-3 weeks after receipt of order.<br></li><li>Drawings and Engineering documents shall be returned to HWE 7 working days after submission.</li></ul><p><br></p></div><div style='page-break-inside:avoid; break-inside: avoid; -webkit-column-break-inside: avoid;'><span style="font-weight: bold;">FABRICATION DELIVERY:<br></span><ul><li>Final fabrication will ship 10-12 weeks after receipt of Major Material and Fully Approved Drawings</li></ul><p><br></p></div><div style='page-break-inside:avoid; break-inside: avoid; -webkit-column-break-inside: avoid;'><span style="font-weight: bold;">ENGINEERING NOTES:</span><br><ul><li>Vessel to be designed to include 100% Radiography of Long & Girth seams per ASME prior to PWHT</li><li>All back gouge / root welds shall undergo MPT (Magnetic Particle Testing)</li><li>All external welds shall undergo MPT after fabrication</li><li>All nozzles subject to 100% ultrasonic inspection, Cat. D joints.<br></li></ul></div><div style='page-break-inside:avoid; break-inside: avoid; -webkit-column-break-inside: avoid;'><span style="font-weight: bold;">DELIVERY NOTES:</span><br><ul><li>Material delivery subject to review of Mill lead time and confirmation of delivery at time of order entry at Mill</li><li>ACME Painting Enterprises Limited will not accept responsibility or liquidated damages / contractual impact for delays at Mill or by Origin Material manufacturer</li><li>Fabrication and Delivery subject to review of shop loading at time of order<br></li></ul></div><div style='page-break-inside:avoid; break-inside: avoid; -webkit-column-break-inside: avoid;'><span style="font-weight: bold;">ENGINEERING NOTES:</span><br><ul><li>Vessel to be designed to include 100% Radiography of Long & Girth seams per ASME prior to PWHT</li><li>All back gouge / root welds shall undergo MPT (Magnetic Particle Testing)</li><li>All external welds shall undergo MPT after fabrication</li><li>All nozzles subject to 100% ultrasonic inspection, Cat. D joints.<br></li></ul></div></body></html>
最后，我已经包含了生成的分页符的屏幕截图......
