Sprite animation Live Preview

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Elle se divise en 2 lignes et une seule colonne à 100% de la largeur de la page (1fr).*\\/\\n#container {\\n    height: 100vh;\\n    display: grid;\\n    grid-template-columns: 1fr;\\n    grid-template-rows: 1fr 1fr;\\n}\\n\\n\\/*le lien de l'image est ici dans l'url du background. Ici il faut préciser la hauteur et la largeur d'une seule image dans l'animation.*\\/\\n#sprite-image {\\n  height: 50px;\\n  width: 200px;\\n  background: url(\\\"https:\\/\\/assets.codepen.io\\/265602\\/sprites.png\\\")\\n    0px 0px;\\n\\tjustify-self: center;\\/*aligne l'image au centre de la cellule*\\/\\n\\talign-self: end;\\/*aligne l'image au bord bas de la cellule*\\/\\n}\\n\\n\\/*la couleur de la 2e ligne qui représente le sol*\\/\\n#sol {\\n\\tbackground:#949392;\\n}\\n\",\"parent\":0,\"js\":\"var animationInterval;\\nvar spriteSheet = document.getElementById(\\\"sprite-image\\\");\\nvar widthOfSpriteSheet = 1600;\\/\\/la largeur de l'image totale\\nvar widthOfEachSprite = 200;\\/\\/la largeur d'une seule image (1600 divisé par 8)\\n\\nfunction stopAnimation() {\\n  clearInterval(animationInterval);\\n}\\n\\nfunction startAnimation() {\\n  var position = widthOfEachSprite;\\n  const speed = 60;\\/\\/100 \\n  const diff = widthOfEachSprite;\\n\\n  animationInterval = setInterval(() => {\\n    spriteSheet.style.backgroundPosition = `-${position}px 0px`;\\n\\n    if (position < widthOfSpriteSheet) {\\n      position = position + diff;\\n    } else {\\n      position = widthOfEachSprite;\\n    }\\n  }, speed);\\n}\\n\\n\\nstartAnimation();\",\"html_pre_processor\":\"none\",\"css_pre_processor\":\"none\",\"js_pre_processor\":\"none\",\"html_classes\":\"\",\"css_starter\":\"neither\",\"css_prefix_free\":null,\"css_external\":null,\"js_library\":null,\"js_modernizr\":null,\"js_external\":null,\"created_at\":\"2022-03-02T08:26:35.887Z\",\"updated_at\":\"2022-03-02T15:04:17.303Z\",\"session_hash\":null,\"title\":\"Sprite animation\",\"description\":\"\",\"slug_hash\":\"bGYQJPb\",\"head\":\"\",\"private\":false,\"slug_hash_private\":\"27bc96ccb64d81730675f800ae731cbf\",\"has_animation\":true,\"css_pre_processor_lib\":\"\",\"checksum\":0,\"screenshot_uuid\":null,\"team_id\":0,\"css_prefix\":\"neither\",\"template\":false,\"js_module\":null,\"deleted_at\":null,\"deleted_by_user_id\":null,\"hard_delete_at\":null,\"pen_hash\":null,\"hashid\":\"bGYQJPb\"}"}