.container-form {
    max-width: 500px;
    margin: 0 auto;
    padding: 20px;
  }
  
  .registration-form {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  }
  
  h2 {
    text-align: center;
  }
  
  .form-group {
    margin-bottom: 20px;
  }
 
  
  label {
    display: block;
    margin-bottom: 5px;
  }
  
  input[type="text"],
  input[type="email"],
  input[type="password"],
  input[type="mobile"],
  /* textarea[for="message"], */
  input[type=""]
   {
    width: 100%; 
    
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
  }
  
  button {
    width: 100%;
    padding: 10px;
    background-color: orangered;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
  }
  
  button:hover {
    background-color: orange;
  }
  
  @media (max-width: 768px) {
    .container {
      width: 90%;
    }
  }