daux.io/themes/daux_singlepage/less/print.less

* {
    text-shadow: none !important;
    color: #000 !important; // Black prints faster: h5bp.com/s
    background: transparent !important;
    box-shadow: none !important;
}

.page-break {
    display: block;
    page-break-before: always;
}

h1, h2 {
    page-break-after: avoid;
    page-break-before: auto;
}

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

img {
    page-break-inside: avoid;
}

a,
a:visited {
    text-decoration: underline;
}

a[href]::after {
    content: " (" attr(href) ")";
}

abbr[title]::after {
    content: " (" attr(title) ")";
}