a4.css

body {
  margin: 0;
  padding: 0;
  background-color: #FAFAFA;
  font: 12pt "Tahoma";
}
* {
  box-sizing: border-box;
  -moz-box-sizing: border-box;
}
.page {
  width: 21cm;
  min-height: 29.7cm;
  padding: 2cm;
  margin: 1cm auto;
  border: 1px #D3D3D3 solid;
  border-radius: 5px;
  background: white;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
}
.subpage {
  padding: 1cm;

  height: 256mm;
  outline: 2cm #lightgray solid;
}

@page {
  size: A4;
  margin: 0;
}
@media print {
  .page {
      margin: 0;
      border: initial;
      border-radius: initial;
      width: initial;
      min-height: initial;
      box-shadow: initial;
      background: initial;
      page-break-after: always;
  }
}


h1 {
	font-family: 'Lato', sans-serif;
	font-size: 24px;
	font-style: normal;
	font-variant: normal;
	font-weight: 500;
	line-height: 26.4px;
}
h3 {
	font-family: 'Lato', sans-serif;
	font-size: 14px;
	font-style: normal;
	font-variant: normal;
	font-weight: 500;
	line-height: 15.4px;
}
p {
	font-family: 'Lato', sans-serif;
	font-size: 14px;
	font-style: normal;
	font-variant: normal;
	font-weight: 400;
	line-height: 20px;
}
div {
	font-family: 'Lato', sans-serif;
	font-size: 14px;
	font-style: normal;
	font-variant: normal;
	font-weight: 400;
	line-height: 20px;
}
blockquote {
	font-family: 'Lato', sans-serif;
	font-size: 21px;
	font-style: normal;
	font-variant: normal;
	font-weight: 400;
	line-height: 30px;
}
pre {
	font-family: 'Lato', sans-serif;
	font-size: 13px;
	font-style: normal;
	font-variant: normal;
	font-weight: 400;
	line-height: 18.5714px;
}