Product Button Align

.woocommerce ul.products li.product, .woocommerce-page ul.products li.product {min-height: 500px !important; margin-bottom:10px; }
ul.products li.product a.button {position: absolute !important; bottom: 500px; }

.box-text {
   min-height: 145px;
   position: relative;
}
.add-to-cart-button {
    position: absolute;
    top: 90px;
    left:50px;
}