body

{

  background: #eee; /* For visibility of elements. */

}

​

button.tt-btn-addtocart.addtocart-item-js.thumbprod-button-bg { 

  appearance: button;

  background-color: #ffffff;

  background-position: 5px 5px;

  border: ;

  border-bottom-left-radius: 6px;

  border-bottom-right-radius: 6px;

  border-radius: 6px;

  border-top-left-radius: 6px;

  border-top-right-radius: 6px;

  bottom: 0px;

  box-sizing: border-box;

  color: #0f0f0f;

  cursor: pointer;

  font-family: inherit;

  font-size: inherit;