# <link rel='stylesheet' href='/styles/hr.css' type='text/css' />
$q->start_html(
  -title => 'Employee Table', 
    # etc..
  -style => { src => '/styles/hr.css' },
), 

  # <span class=section-heading>Employee Table</span>
$q->span({-class=>"col-heading"},"Employee Table"),