[{* fold marks *}]
<div class="marks" style="top: 105mm"></div>
<div class="marks" style="top: 210mm"></div>

[{* punch mark *}]
<div class="marks" style="top: 148.5mm"></div>

<style type="text/css">
    .marks {
        position: absolute;
        left: 5mm;
        margin-left: 0;
        width: 7px;
        height: 0;
        border-top: 1px solid silver;
    }
</style>