                    id="grayscale-checkbox"
                                    />
                                </label>
                            </div>
                        </div>
                    </div>
                </div>
                <!-- strictness slider -->
                <div class="mb-2">
                    <label for="blur-amount" id="strictness"
                        >Strictness:
                        <span id="strictness-value">30%</span>
                    </label>
    