body {
    display: flex;
    align-items: center;
    justify-content: center;
}

form {
    display: flex;
    flex-grow: 1;
    flex-direction: column;
    gap: 8px;
    max-width: 480px;
    padding: 16px;
    border-radius: var(--border-radius);
    border: 1px solid var(--element-border);
    background: var(--element);
}

form input {
    width: 100%;
}