#product-incomp-frm .form-table.widefat tbody {
    display: inline-block;
    padding-left: 20px;
}
#product-incomp-frm .form-table.widefat tbody th {
    width:100px;
}
#incom_product_a-error{display: inline-block;width: 100%;padding-top:10px;}
#incom_product_b-error{display: inline-block;width: 100%;padding-top:10px;}
#incom_product_summary-error{display: inline-block;width: 100%;padding-top:5px;}
#incom_product_a.error ~.select2-container--default .select2-selection{border: 1px solid red !important;border-radius: 4px;}
#incom_product_b.error ~.select2-container--default .select2-selection{border: 1px solid red !important;border-radius: 4px;}
#incom_product_summary.error{border: 1px solid red !important;border-radius: 4px;}