body {
  font-family: Arial, sans-serif;
  background-color: #f2f2f2;
}

.container {
max-width: 500px;
margin: 0 auto;
padding: 20px;
background-color: #ffffff;
border-radius: 5px;
box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

h1 {
text-align: center;
color: #333;
}

.form-group {
margin-bottom: 20px;
}

label {
display: block;
margin-bottom: 5px;
color: #666;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
input[type="date"],
select,
textarea {
width: 100%;
padding: 10px;
border: 1px solid #ccc;
border-radius: 4px;
}

button {
display: block;
width: 100%;
padding: 10px;
background-color: #007bff;
color: white;
border: none;
border-radius: 4px;
cursor: pointer;
}

button:hover {
background-color: #0056b3;
}

.error-message {
color: red;
font-size: 12px;
margin-top: 5px;
}

::backdrop {
      background-color: lightgreen;
  opacity: 0.75;
}