<!DOCTYPE html>
<script>
if (window.testRunner)
    testRunner.setPrinting();
</script>
<style>
    .carddiv { break-before:page; width:200px; height:200px; border:1px solid; background:hotpink;}
    @media print { #container { width: 105%; } }
</style>
<p>When printed, there should be a square at the top of each page, except for this page.</p>
<div id="container">
    <div class="carddiv">Top of page?</div>
    <div class="carddiv">Top of page?</div>
    <div class="carddiv">Top of page?</div>
    <div class="carddiv">Top of page?</div>
    <div class="carddiv">Top of page?</div>
    <div class="carddiv">Top of page?</div>
</div>