@media only screen and (max-width: 1200px) { 
    .form_center{ width: 60%;}

    .app_form_center{ width: 60%;} 
}

@media only screen and (max-width: 992px) {
 
    .form_center{ width: 70%;}
    .rating-stars .rating-stars-container { width: 86%;} 

    .app_form_center{ width: 70%;}
}

@media only screen and (max-width: 768px) {
  
    .form_center{ width: 90%;}
    .rating-stars .rating-stars-container { width: 86%;}
    .bg_yellow { height: 300px;}

    .app_form_center{ width: 90%;}
    .appbg_yellow { height: 300px;} 
}

@media only screen and (max-width: 576px) {

    .form_center{ width: 100%; }
    .rating-stars .rating-stars-container { width: 79%;}
    .form_phon .numbs { margin-left: 3%;}
    .rating-stars .rating-stars-container .rating-star {font-size: 16px; color: #555555; cursor: pointer;padding: 6px 3px; float: left;}

    .app_form_center{ width: 100%; }
    .appform_phon .numbs { margin-left: 3%;}

}

@media only screen and (max-width: 380px) {
     .bg_yellow { height: 260px;}

     .appbg_yellow { height: 260px;} 
     .appform_phon label{ width: 20%;}
     .appform_phon .numbs{ width: 50%;}
}