#views-exposed-form-product-search-page-4 {
  background: #eee;
  padding: 20px;
}
#views-exposed-form-product-search-page-4 .form-item,
#views-exposed-form-product-search-page-4 .form-actions{
  float: none;
  margin: 0;
}

#views-exposed-form-product-search-page-4 select {
  margin: 0 0 10px 0;
}