{{ $table := .Inner | markdownify }}
{{ $old := "<table>" }}
{{ $class := "time-no-age" }}
{{ $cols := "<col width=\"300\">" }}
{{ with .Get "age" }}
    {{ $class = "time-age" }}
    {{ $cols = "<col width=\"220\"><col width=\"80\">" }}
{{ end }}
{{ $new := printf "<table class=\"time %s\"><colgroup>%s<col width=\"120\"><col width=\"120\"><col width=\"130\"></colgroup>" $class $cols }}
{{ $newTable := replace $table $old $new }}
{{ $newTable | safeHTML }}