local retval = {
main_box_raw_auto_width = 'border-spacing: 2px; font-size: 90%;',
header_raw = 'background-color:#CEE0F2;text-align:center;vertical-align:middle;font-size:110%;',
sub_header_raw = 'background-color:#eeeeee;text-align:center;vertical-align:middle;',
header_color = 'background-color:#CEE0F2;',
nav_box = 'margin:0;float:right;clear:right;width:22.5em;margin-bottom:0.5em;margin-left:1em;',
nav_box_child = 'margin: 0; float: right; clear: right; width: 25em; margin-bottom: 0.5em;',
nav_box_wide = '',
nav_box_header = 'background-color:#CEE0F2;',
nav_box_wide_header = 'background-color:#CEE0F2;',
nav_box_label = 'background-color:#eeeeee;',
image_box_raw = 'text-align: center; font-size: 90%; border-bottom: 1px solid #aaa; line-height: 1.5em;',
image_box_plain_raw = 'text-align: center; font-size: 90%; line-height: 1.5em;',
internal_border = '1px dotted #aaa;',
section_border = '1px solid #aaa;'
}
retval.main_box_raw = 'width:22.5em;' .. retval.main_box_raw_auto_width
retval.header_bar = 'style="' .. retval.header_raw .. '"'
retval.sub_header_bar = 'style="' .. retval.sub_header_raw .. '"'
retval.image_box = 'style="' .. retval.image_box_raw .. '"'
retval.image_box_plain = 'style="' .. retval.image_box_plain_raw .. '"'
return retval