.qty {
  width: 40px;
  height: 35px;
  text-align: center;
  border: 0;
  border-top: 1px solid #aaa;
  border-bottom: 1px solid #aaa;
}


input.qtyplus {
  width: 25px;
  height: 35px;
  border: 1px solid #aaa;
  background: #f8f8f8;
}

input.qtyminus {
  width: 25px;
  height: 35px;
  border: 1px solid #aaa;
  background: #f8f8f8;
}