body {
    font-family: Arial, sans-serif;
}

.container-1 {
    max-width: 600px;
    margin: 0 auto;
}

form {
    display: grid;
    gap: 1em;
}

label {
    display: block;
}

input,
textarea {
    width: 100%;
    padding: 0.5em;
}