/* Custom CSS theme */
.ec-size .ec-store hr{height:1px !important;background-color:#b7b7b7}
 .details-product-purchase__add-buttons .form-control--secondary .form-control__button{display:none}
 

/*also tried this . . . but is still clickable*/
/ .details-product-purchase__add-buttons .form-control--secondary .form-control__button {
pointer-events: none;
cursor: default;
} /

/sample - this below works to hide the 'Place Your Order' (org 'Add to Cart') button/
/ .details-product-purchase__controls {
display: none;
} /