.page-item-addform-quantity-table{display:table;border-spacing:1px;}
.page-item-addform-quantity-table > *{display:table-cell;}
.page-item-addform-table > :nth-of-type(1){grid-area: piat1;}
.page-item-addform-table > :nth-of-type(2){grid-area: piat2;}
.page-item-addform-table > :nth-of-type(3){grid-area: piat3;}
.page-item-addform-table{display:inline-grid;grid-template-columns:auto auto;grid-template-areas:"piat1 piat2" "piat3 piat3"; grid-gap:20px;align-items:center;}
#page-item-submit-buy-button{width:100%;}