#header-section, 
#page-links,
#navigation, 
.breadcrumbs,
#grades, 
#grade-boundaries-container,
#update-notes-container,
#update-container-underlay {
    display: none;
}

table { display: table; page-break-inside:auto; }
thead { display: table-header-group !important; }
tr { page-break-inside:avoid; page-break-after:auto; }