.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="date"],
input[type="time"] {
    width: 100%;
    padding: 8px;
}

#form-message {
    margin-top: 15px;
    padding: 10px;
}