Accessible Media Captions

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #0a0a0a;
  color: #e4e4e7;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.container {
  width: 100%;
  max-width: 860px;
  padding: 2rem 1.5rem;
}

.page-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #f4f4f5;
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.page-desc {
  font-size: 0.8125rem;
  color: #71717a;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

kbd {
  display: inline-block;
  padding: 0.125rem 0.375rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 4px;
  font-family: inherit;
  font-size: 0.75rem;
  color: #a1a1aa;
}

/* ---- Player ---- */
.player {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  background: #000;
  border: 1px solid rgba(255, 255, 255, 0.08);
  outline: none;
}

.player:focus-visible {
  box-shadow: 0 0 0 2px #8b5cf6;
}

.player__viewport {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  cursor: pointer;
}

.player__canvas {
  display: block;
  width: 100%;
  height: 100%;
}

/* Play overlay */
.player__play-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.3);
  border: none;
  color: #fff;
  cursor: pointer;
  transition: opacity 0.3s ease;
}

.player__play-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

/* Caption overlay */
.player__captions {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 60px;
  max-width: 80%;
  text-align: center;
  pointer-events: none;
  z-index: 5;
  transition: top 0.3s ease, bottom 0.3s ease;
}

.player__captions[data-pos="top"] {
  bottom: auto;
  top: 20px;
}

.caption-text {
  display: inline-block;
  padding: 0.375rem 0.75rem;
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  font-size: 18px;
  line-height: 1.5;
  border-radius: 4px;
  font-weight: 500;
}

.caption-text:empty {
  display: none;
}

/* ---- Controls ---- */
.player__controls {
  background: rgba(0, 0, 0, 0.85);
  padding: 0 0.75rem 0.5rem;
}

/* Progress bar */
.progress-bar {
  width: 100%;
  height: 20px;
  display: flex;
  align-items: center;
  cursor: pointer;
  padding: 8px 0;
}

.progress-bar::before {
  content: "";
  display: none;
}

.progress-bar {
  position: relative;
  background: transparent;
}

.progress-bar::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 4px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 2px;
  transform: translateY(-50%);
}

.progress-bar__fill {
  position: absolute;
  top: 50%;
  left: 0;
  height: 4px;
  background: #8b5cf6;
  border-radius: 2px;
  transform: translateY(-50%);
  z-index: 1;
  width: 0%;
  transition: width 0.1s linear;
}

.progress-bar:hover .progress-bar__fill {
  height: 6px;
}

.controls-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.controls-left,
.controls-right {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.ctrl-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: #d4d4d8;
  cursor: pointer;
  transition: all 0.15s ease;
}

.ctrl-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.ctrl-btn:focus-visible {
  outline: 2px solid #8b5cf6;
  outline-offset: 2px;
}

.ctrl-btn[aria-pressed="true"] {
  color: #8b5cf6;
}

/* Volume */
.volume-slider {
  width: 70px;
}

.volume-range {
  width: 100%;
  appearance: none;
  height: 4px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 2px;
  outline: none;
}

.volume-range::-webkit-slider-thumb {
  appearance: none;
  width: 12px;
  height: 12px;
  background: #fff;
  border-radius: 50%;
  cursor: pointer;
}

.time-display {
  font-size: 0.75rem;
  color: #a1a1aa;
  font-variant-numeric: tabular-nums;
  margin-left: 0.25rem;
  white-space: nowrap;
}

/* ---- Settings panel ---- */
.settings-panel {
  position: absolute;
  right: 0.75rem;
  bottom: 70px;
  width: 260px;
  background: rgba(24, 24, 27, 0.97);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 1rem;
  z-index: 20;
  backdrop-filter: blur(12px);
}

.settings-panel__title {
  font-size: 0.8125rem;
  font-weight: 600;
  color: #f4f4f5;
  margin-bottom: 1rem;
}

.setting {
  margin-bottom: 0.875rem;
}

.setting:last-child {
  margin-bottom: 0;
}

.setting__label {
  display: block;
  font-size: 0.75rem;
  color: #71717a;
  margin-bottom: 0.375rem;
}

.setting__row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.setting__range {
  flex: 1;
  appearance: none;
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  outline: none;
}

.setting__range::-webkit-slider-thumb {
  appearance: none;
  width: 14px;
  height: 14px;
  background: #8b5cf6;
  border-radius: 50%;
  cursor: pointer;
}

.setting__value {
  font-size: 0.75rem;
  color: #a1a1aa;
  min-width: 32px;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.setting__colors {
  display: flex;
  gap: 0.5rem;
}

.cap-color {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
}

.cap-color:hover {
  transform: scale(1.15);
}

.cap-color.active {
  border-color: #8b5cf6;
  box-shadow: 0 0 0 2px rgba(139, 92, 246, 0.4);
}

.setting__positions {
  display: flex;
  gap: 0.5rem;
}

.pos-btn {
  flex: 1;
  padding: 0.375rem 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  background: transparent;
  color: #71717a;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.pos-btn:hover {
  background: rgba(255, 255, 255, 0.05);
}

.pos-btn.active {
  background: rgba(139, 92, 246, 0.15);
  border-color: rgba(139, 92, 246, 0.3);
  color: #c4b5fd;
}

(() => {
  // Caption data (simulated timed captions)
  const captions = [
    { start: 0, end: 4, text: "Welcome to the accessible media player demonstration." },
    { start: 4, end: 8, text: "This player features full keyboard navigation." },
    { start: 8, end: 13, text: "Press Space or K to play and pause." },
    { start: 13, end: 17, text: "Use the left and right arrow keys to seek." },
    { start: 17, end: 22, text: "Press M to toggle mute, and F for fullscreen." },
    { start: 22, end: 27, text: "Captions can be toggled with the C key." },
    { start: 27, end: 32, text: "You can customize caption font size and color." },
    { start: 32, end: 37, text: "Background opacity helps readability on any content." },
    { start: 37, end: 42, text: "Captions can be positioned at the top or bottom." },
    { start: 42, end: 48, text: "All controls are accessible via keyboard and screen readers." },
    { start: 48, end: 54, text: "Proper ARIA attributes announce state changes." },
    { start: 54, end: 60, text: "Volume is adjustable with the slider control." },
    { start: 60, end: 66, text: "The progress bar allows seeking to any position." },
    { start: 66, end: 72, text: "This ensures all users can consume media content." },
    { start: 72, end: 78, text: "Inclusive design makes media available to everyone." },
    { start: 78, end: 84, text: "Custom captions meet diverse accessibility needs." },
    { start: 84, end: 90, text: "Settings are saved for a consistent experience." },
    { start: 90, end: 96, text: "Try adjusting the caption settings panel." },
    { start: 96, end: 102, text: "Explore the keyboard shortcuts for efficient control." },
    { start: 102, end: 110, text: "Thank you for exploring accessible media captions." },
    { start: 110, end: 120, text: "Building inclusive media experiences matters." },
    { start: 120, end: 130, text: "Every user deserves equal access to media content." },
    { start: 130, end: 140, text: "Accessibility is not optional, it is essential." },
    { start: 140, end: 150, text: "This concludes the accessible media captions demo." },
  ];

  const TOTAL_DURATION = 150; // seconds

  // Elements
  const player = document.getElementById("player");
  const canvas = document.getElementById("canvas");
  const ctx = canvas.getContext("2d");
  const playOverlay = document.getElementById("play-overlay");
  const btnPlay = document.getElementById("btn-play");
  const btnMute = document.getElementById("btn-mute");
  const btnCaptions = document.getElementById("btn-captions");
  const btnSettings = document.getElementById("btn-settings");
  const progressBar = document.getElementById("progress-bar");
  const progressFill = document.getElementById("progress-fill");
  const timeDisplay = document.getElementById("time-display");
  const captionsEl = document.getElementById("captions");
  const captionText = document.getElementById("caption-text");
  const settingsPanel = document.getElementById("settings-panel");

  // Caption settings elements
  const capFontSize = document.getElementById("cap-font-size");
  const capFontSizeVal = document.getElementById("cap-font-size-val");
  const capBgOpacity = document.getElementById("cap-bg-opacity");
  const capBgOpacityVal = document.getElementById("cap-bg-opacity-val");
  const capColors = document.querySelectorAll(".cap-color");
  const posBtns = document.querySelectorAll(".pos-btn");

  // State
  let playing = false;
  let muted = false;
  let captionsEnabled = true;
  let currentTime = 0;
  let animFrame = null;
  let lastTimestamp = null;

  // Canvas animation (color-shifting gradient)
  const colors = [
    { r: 30, g: 15, b: 60 },
    { r: 20, g: 40, b: 80 },
    { r: 50, g: 20, b: 70 },
    { r: 15, g: 50, b: 60 },
  ];

  function lerpColor(a, b, t) {
    return {
      r: Math.round(a.r + (b.r - a.r) * t),
      g: Math.round(a.g + (b.g - a.g) * t),
      b: Math.round(a.b + (b.b - a.b) * t),
    };
  }

  function drawCanvas() {
    const w = canvas.width;
    const h = canvas.height;
    const t = (currentTime % 20) / 20;

    const idx = Math.floor(t * colors.length) % colors.length;
    const next = (idx + 1) % colors.length;
    const frac = (t * colors.length) % 1;

    const c1 = lerpColor(colors[idx], colors[next], frac);
    const c2 = lerpColor(
      colors[(idx + 2) % colors.length],
      colors[(idx + 3) % colors.length],
      frac
    );

    const grad = ctx.createLinearGradient(0, 0, w, h);
    grad.addColorStop(0, `rgb(${c1.r},${c1.g},${c1.b})`);
    grad.addColorStop(1, `rgb(${c2.r},${c2.g},${c2.b})`);

    ctx.fillStyle = grad;
    ctx.fillRect(0, 0, w, h);

    // Draw subtle grid
    ctx.strokeStyle = "rgba(255,255,255,0.03)";
    ctx.lineWidth = 1;
    for (let x = 0; x < w; x += 40) {
      ctx.beginPath();
      ctx.moveTo(x, 0);
      ctx.lineTo(x, h);
      ctx.stroke();
    }
    for (let y = 0; y < h; y += 40) {
      ctx.beginPath();
      ctx.moveTo(0, y);
      ctx.lineTo(w, y);
      ctx.stroke();
    }

    // Floating circle
    const cx = w / 2 + Math.sin(currentTime * 0.5) * 120;
    const cy = h / 2 + Math.cos(currentTime * 0.3) * 80;
    const circGrad = ctx.createRadialGradient(cx, cy, 0, cx, cy, 80);
    circGrad.addColorStop(0, "rgba(139,92,246,0.25)");
    circGrad.addColorStop(1, "rgba(139,92,246,0)");
    ctx.fillStyle = circGrad;
    ctx.beginPath();
    ctx.arc(cx, cy, 80, 0, Math.PI * 2);
    ctx.fill();
  }

  function formatTime(s) {
    const m = Math.floor(s / 60);
    const sec = Math.floor(s % 60);
    return `${m}:${sec.toString().padStart(2, "0")}`;
  }

  function updateCaption() {
    if (!captionsEnabled) {
      captionText.textContent = "";
      return;
    }
    const active = captions.find((c) => currentTime >= c.start && currentTime < c.end);
    captionText.textContent = active ? active.text : "";
  }

  function updateUI() {
    const pct = (currentTime / TOTAL_DURATION) * 100;
    progressFill.style.width = pct + "%";
    progressBar.setAttribute("aria-valuenow", Math.round(pct));
    timeDisplay.textContent = `${formatTime(currentTime)} / ${formatTime(TOTAL_DURATION)}`;
    updateCaption();
  }

  function tick(timestamp) {
    if (!playing) return;
    if (lastTimestamp === null) lastTimestamp = timestamp;
    const delta = (timestamp - lastTimestamp) / 1000;
    lastTimestamp = timestamp;

    currentTime += delta;
    if (currentTime >= TOTAL_DURATION) {
      currentTime = 0;
      pause();
    }

    drawCanvas();
    updateUI();
    animFrame = requestAnimationFrame(tick);
  }

  function play() {
    playing = true;
    lastTimestamp = null;
    playOverlay.classList.add("hidden");
    btnPlay.querySelector(".icon-play").style.display = "none";
    btnPlay.querySelector(".icon-pause").style.display = "";
    btnPlay.setAttribute("aria-label", "Pause");
    animFrame = requestAnimationFrame(tick);
  }

  function pause() {
    playing = false;
    playOverlay.classList.remove("hidden");
    btnPlay.querySelector(".icon-play").style.display = "";
    btnPlay.querySelector(".icon-pause").style.display = "none";
    btnPlay.setAttribute("aria-label", "Play");
    if (animFrame) cancelAnimationFrame(animFrame);
  }

  function togglePlay() {
    playing ? pause() : play();
  }

  function toggleMute() {
    muted = !muted;
    btnMute.querySelector(".icon-volume").style.display = muted ? "none" : "";
    btnMute.querySelector(".icon-muted").style.display = muted ? "" : "none";
    btnMute.setAttribute("aria-label", muted ? "Unmute" : "Mute");
  }

  function toggleCaptions() {
    captionsEnabled = !captionsEnabled;
    btnCaptions.setAttribute("aria-pressed", String(captionsEnabled));
    updateCaption();
  }

  function seek(seconds) {
    currentTime = Math.max(0, Math.min(TOTAL_DURATION, currentTime + seconds));
    drawCanvas();
    updateUI();
  }

  // Event listeners
  playOverlay.addEventListener("click", togglePlay);
  btnPlay.addEventListener("click", togglePlay);
  btnMute.addEventListener("click", toggleMute);
  btnCaptions.addEventListener("click", toggleCaptions);

  btnSettings.addEventListener("click", () => {
    const isHidden = settingsPanel.hidden;
    settingsPanel.hidden = !isHidden;
  });

  // Progress bar seeking
  progressBar.addEventListener("click", (e) => {
    const rect = progressBar.getBoundingClientRect();
    const pct = (e.clientX - rect.left) / rect.width;
    currentTime = pct * TOTAL_DURATION;
    drawCanvas();
    updateUI();
  });

  // Keyboard controls
  player.addEventListener("keydown", (e) => {
    switch (e.key) {
      case " ":
      case "k":
      case "K":
        e.preventDefault();
        togglePlay();
        break;
      case "m":
      case "M":
        e.preventDefault();
        toggleMute();
        break;
      case "ArrowLeft":
        e.preventDefault();
        seek(-5);
        break;
      case "ArrowRight":
        e.preventDefault();
        seek(5);
        break;
      case "f":
      case "F":
        e.preventDefault();
        if (document.fullscreenElement) {
          document.exitFullscreen();
        } else {
          player.requestFullscreen().catch(() => {});
        }
        break;
      case "c":
      case "C":
        e.preventDefault();
        toggleCaptions();
        break;
    }
  });

  // Caption settings
  capFontSize.addEventListener("input", () => {
    const val = capFontSize.value;
    capFontSizeVal.textContent = val + "px";
    captionText.style.fontSize = val + "px";
  });

  capBgOpacity.addEventListener("input", () => {
    const val = capBgOpacity.value;
    capBgOpacityVal.textContent = val + "%";
    captionText.style.background = `rgba(0,0,0,${val / 100})`;
  });

  capColors.forEach((btn) => {
    btn.addEventListener("click", () => {
      capColors.forEach((b) => b.classList.remove("active"));
      btn.classList.add("active");
      captionText.style.color = btn.dataset.color;
    });
  });

  posBtns.forEach((btn) => {
    btn.addEventListener("click", () => {
      posBtns.forEach((b) => b.classList.remove("active"));
      btn.classList.add("active");
      captionsEl.dataset.pos = btn.dataset.pos;
      if (btn.dataset.pos === "top") {
        captionsEl.style.bottom = "auto";
        captionsEl.style.top = "20px";
      } else {
        captionsEl.style.top = "";
        captionsEl.style.bottom = "60px";
      }
    });
  });

  // Initial draw
  drawCanvas();
  updateUI();
})();

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  <title>Accessible Media Captions</title>
  <link rel="stylesheet" href="style.css" />
</head>
<body>

  <div class="container">
    <h1 class="page-title">Accessible Media Captions</h1>
    <p class="page-desc">Keyboard shortcuts: <kbd>Space</kbd>/<kbd>K</kbd> Play/Pause &middot; <kbd>M</kbd> Mute &middot; <kbd>&larr;</kbd><kbd>&rarr;</kbd> Seek &middot; <kbd>F</kbd> Fullscreen &middot; <kbd>C</kbd> Captions</p>

    <!-- Player -->
    <div class="player" id="player" tabindex="0" role="region" aria-label="Video player">
      <!-- Simulated video area -->
      <div class="player__viewport">
        <canvas class="player__canvas" id="canvas" width="800" height="450"></canvas>

        <!-- Caption overlay -->
        <div class="player__captions" id="captions" aria-live="polite" aria-atomic="true">
          <span class="caption-text" id="caption-text"></span>
        </div>

        <!-- Play overlay -->
        <button class="player__play-overlay" id="play-overlay" aria-label="Play">
          <svg width="64" height="64" viewBox="0 0 64 64" fill="none">
            <circle cx="32" cy="32" r="31" stroke="currentColor" stroke-width="2" opacity="0.4"/>
            <polygon points="26,20 26,44 46,32" fill="currentColor"/>
          </svg>
        </button>
      </div>

      <!-- Controls bar -->
      <div class="player__controls">
        <!-- Progress -->
        <div class="progress-bar" id="progress-bar" role="slider" aria-label="Seek" aria-valuemin="0" aria-valuemax="100" aria-valuenow="0" tabindex="0">
          <div class="progress-bar__fill" id="progress-fill"></div>
        </div>

        <div class="controls-row">
          <!-- Left controls -->
          <div class="controls-left">
            <button class="ctrl-btn" id="btn-play" aria-label="Play" title="Play (K)">
              <svg class="icon-play" width="20" height="20" viewBox="0 0 20 20" fill="none">
                <polygon points="5,3 5,17 17,10" fill="currentColor"/>
              </svg>
              <svg class="icon-pause" width="20" height="20" viewBox="0 0 20 20" fill="none" style="display:none">
                <rect x="4" y="3" width="4" height="14" rx="1" fill="currentColor"/>
                <rect x="12" y="3" width="4" height="14" rx="1" fill="currentColor"/>
              </svg>
            </button>

            <button class="ctrl-btn" id="btn-mute" aria-label="Mute" title="Mute (M)">
              <svg class="icon-volume" width="20" height="20" viewBox="0 0 20 20" fill="none">
                <path d="M3 7h3l4-4v14l-4-4H3V7z" fill="currentColor"/>
                <path d="M14 6.5c1 1 1 5 0 7" stroke="currentColor" stroke-width="1.5" stroke-linecap="round"/>
                <path d="M16 4.5c2 2.5 2 8 0 11" stroke="currentColor" stroke-width="1.5" stroke-linecap="round"/>
              </svg>
              <svg class="icon-muted" width="20" height="20" viewBox="0 0 20 20" fill="none" style="display:none">
                <path d="M3 7h3l4-4v14l-4-4H3V7z" fill="currentColor"/>
                <line x1="14" y1="7" x2="19" y2="13" stroke="currentColor" stroke-width="1.5" stroke-linecap="round"/>
                <line x1="19" y1="7" x2="14" y2="13" stroke="currentColor" stroke-width="1.5" stroke-linecap="round"/>
              </svg>
            </button>

            <div class="volume-slider">
              <input type="range" id="volume" class="volume-range" min="0" max="100" value="75" aria-label="Volume" />
            </div>

            <span class="time-display" id="time-display">0:00 / 2:30</span>
          </div>

          <!-- Right controls -->
          <div class="controls-right">
            <button class="ctrl-btn" id="btn-captions" aria-label="Toggle captions" aria-pressed="true" title="Captions (C)">
              <svg width="20" height="20" viewBox="0 0 20 20" fill="none">
                <rect x="1" y="4" width="18" height="12" rx="2" stroke="currentColor" stroke-width="1.5"/>
                <text x="5" y="13" font-size="8" font-weight="bold" fill="currentColor">CC</text>
              </svg>
            </button>

            <button class="ctrl-btn" id="btn-settings" aria-label="Caption settings" title="Settings">
              <svg width="20" height="20" viewBox="0 0 20 20" fill="none">
                <circle cx="10" cy="10" r="3" stroke="currentColor" stroke-width="1.5"/>
                <path d="M10 1v3M10 16v3M1 10h3M16 10h3M3.5 3.5l2 2M14.5 14.5l2 2M3.5 16.5l2-2M14.5 5.5l2-2" stroke="currentColor" stroke-width="1.5" stroke-linecap="round"/>
              </svg>
            </button>
          </div>
        </div>
      </div>

      <!-- Caption settings panel -->
      <div class="settings-panel" id="settings-panel" hidden>
        <h3 class="settings-panel__title">Caption Settings</h3>

        <div class="setting">
          <label class="setting__label" for="cap-font-size">Font Size</label>
          <div class="setting__row">
            <input type="range" id="cap-font-size" class="setting__range" min="12" max="36" value="18" />
            <span class="setting__value" id="cap-font-size-val">18px</span>
          </div>
        </div>

        <div class="setting">
          <label class="setting__label" for="cap-color">Text Color</label>
          <div class="setting__colors">
            <button class="cap-color active" data-color="#ffffff" style="background:#fff" title="White"></button>
            <button class="cap-color" data-color="#fde68a" style="background:#fde68a" title="Yellow"></button>
            <button class="cap-color" data-color="#6ee7b7" style="background:#6ee7b7" title="Green"></button>
            <button class="cap-color" data-color="#93c5fd" style="background:#93c5fd" title="Blue"></button>
          </div>
        </div>

        <div class="setting">
          <label class="setting__label" for="cap-bg-opacity">Background Opacity</label>
          <div class="setting__row">
            <input type="range" id="cap-bg-opacity" class="setting__range" min="0" max="100" value="70" />
            <span class="setting__value" id="cap-bg-opacity-val">70%</span>
          </div>
        </div>

        <div class="setting">
          <label class="setting__label">Position</label>
          <div class="setting__positions">
            <button class="pos-btn" data-pos="top" title="Top">Top</button>
            <button class="pos-btn active" data-pos="bottom" title="Bottom">Bottom</button>
          </div>
        </div>
      </div>
    </div>
  </div>

  <script src="script.js"></script>
</body>
</html>