Js - set the same height for text module in various columns

<script>
( function( $ ) {
    $( document ).ready( function() {
        function setHeight( el ) {
            var maxHeight = 0,
                product = el.find( ".product-description" );
            if ( product.length ) {
                product.each( function() {
                    if ( $( this ).height() > maxHeight ) {
                        maxHeight = $( this ).height();
                    }
                } );

                product.css( 'min-height', maxHeight );
            }
        }
        if ( $( window ).width() > 980 ) {
            $( ".wpc-cols" ).each( function() {
                setHeight( $( this ) );
            } );
        }

        $( window ).resize( function() {
            if ( $( window ).width() > 980 ) {
                $( ".wpc-cols" ).each( function() {
                    setHeight( $( this ) );
                } );
            }
        } )
    } );
} )( jQuery );
</script>