$th-map                          :(
                                    background:$color-gray-lighter,
                                    padding: 10px
                                ) !default;
$td-map                         :(
                                    padding: 20px 10px
                                ) !default;

$tr-map                         :(
    background-color: white
) !default;

table { 
    tr {
        @include print( $tr-map );
        &:nth-child(2n) {
            @include print( $tr-map );
        }
    }
    
    th {
        color: $color-gray-light;
        border: 1px solid  $color-gray-lighter;
        
        @include print( $th-map );
    }

    td {
        color: $color-gray;
        border: 1px solid  $color-gray-lighter;
        @include print( $td-map );
    }
}