@page
{
    margin: 0.5cm;
}

html
{
    height: auto;
    overflow: visible;
}

body
{
    height: auto;
}

pre,
blockquote
{
    border: 1px solid #999;
    page-break-inside: avoid;
}

thead
{
    display: table-header-group; /* h5bp.com/t */
}

tr,
img
{
    page-break-inside: avoid;
}

img
{
    max-width: 100% !important;
}

p,
h2,
h3
{
    orphans: 3;
    widows: 3;
}

h2,
h3
{
    page-break-after: avoid;
}