popsu_html2print/src/css/parametres.scss

// parametres du document
$largeur: 148mm;
$hauteur: 210mm;
$marge: 2cm;
$font-de-base: 10pt;
$fond-perdu: 8mm;
$traits-de-coupes: true;
@if $traits-de-coupes {
  .pagedjs_bleed-top::after {
    box-sizing: border-box;
    position: absolute;
    z-index: 10;
    content: "";
    height: calc(#{$fond-perdu} * 0.8);
    width: calc(100% - #{$fond-perdu} * 2);
    border-left: 0.25pt solid black;
    border-right: 0.25pt solid black;
  }

  .pagedjs_bleed-bottom::after {
    box-sizing: border-box;
    position: absolute;
    z-index: 10;
    content: "";
    height: calc(#{$fond-perdu} * 0.8);
    width: calc(100% - #{$fond-perdu} * 2);
    border-left: 0.25pt solid black;
    border-right: 0.25pt solid black;
  }

  .pagedjs_bleed-left::after {
    box-sizing: border-box;
    position: absolute;
    z-index: 10;
    content: "";
    width: calc(#{$fond-perdu} * 0.8);
    height: calc(100% - #{$fond-perdu} * 2);
    border-top: 0.25pt solid black;
    border-bottom: 0.25pt solid black;
  }

  .pagedjs_bleed-right::after {
    box-sizing: border-box;
    position: absolute;
    z-index: 10;
    content: "";
    width: calc(#{$fond-perdu} * 0.8);
    height: calc(100% - #{$fond-perdu} * 2);
    border-top: 0.25pt solid black;
    border-bottom: 0.25pt solid black;
  }
}