.hnp {
    position: absolute;
    left: -9999px;
}

input,
textarea {
    width: 100%;
}

label {
    display: block;
    margin-top: 20px;
}

textarea {
    height: 250px;
}

.main,
.contact-form {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.contact-form {
    width: 600px;
}

.field {
    width: 100%;
}

.alert {
    color: red;
}

.success {
    color: green;
}

input.button {
    width: 50%;
}