.input-prepend.input-append input {
  font-size: 24px;
  padding-top: 11px;
  padding-bottom: 11px;
  width: 100px;
  text-align: right;
}
.stock_error {
  color: #DB5656;
}

span.del {
  text-decoration-line: line-through;
  text-decoration-style:double;
  text-decoration-color: red;
}