.input-prepend.input-append input {
  font-size: 24px;
  padding-top: 11px;
  padding-bottom: 11px;
  width: 100px;
  text-align: right;
}
.product-image.mar_b_50{
margin:30px 0 0;
}
.product-order-exp.mar_t_50{
margin-top:20px;
}