reveal.scss 35 KB

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  1. /*!
  2. * reveal.js
  3. * http://lab.hakim.se/reveal-js
  4. * MIT licensed
  5. *
  6. * Copyright (C) 2015 Hakim El Hattab, http://hakim.se
  7. */
  8. /*********************************************
  9. * RESET STYLES
  10. *********************************************/
  11. html, body, .reveal div, .reveal span, .reveal applet, .reveal object, .reveal iframe,
  12. .reveal h1, .reveal h2, .reveal h3, .reveal h4, .reveal h5, .reveal h6, .reveal p, .reveal blockquote, .reveal pre,
  13. .reveal a, .reveal abbr, .reveal acronym, .reveal address, .reveal big, .reveal cite, .reveal code,
  14. .reveal del, .reveal dfn, .reveal em, .reveal img, .reveal ins, .reveal kbd, .reveal q, .reveal s, .reveal samp,
  15. .reveal small, .reveal strike, .reveal strong, .reveal sub, .reveal sup, .reveal tt, .reveal var,
  16. .reveal b, .reveal u, .reveal center,
  17. .reveal dl, .reveal dt, .reveal dd, .reveal ol, .reveal ul, .reveal li,
  18. .reveal fieldset, .reveal form, .reveal label, .reveal legend,
  19. .reveal table, .reveal caption, .reveal tbody, .reveal tfoot, .reveal thead, .reveal tr, .reveal th, .reveal td,
  20. .reveal article, .reveal aside, .reveal canvas, .reveal details, .reveal embed,
  21. .reveal figure, .reveal figcaption, .reveal footer, .reveal header, .reveal hgroup,
  22. .reveal menu, .reveal nav, .reveal output, .reveal ruby, .reveal section, .reveal summary,
  23. .reveal time, .reveal mark, .reveal audio, video {
  24. margin: 0;
  25. padding: 0;
  26. border: 0;
  27. font-size: 100%;
  28. font: inherit;
  29. vertical-align: baseline;
  30. }
  31. .reveal article, .reveal aside, .reveal details, .reveal figcaption, .reveal figure,
  32. .reveal footer, .reveal header, .reveal hgroup, .reveal menu, .reveal nav, .reveal section {
  33. display: block;
  34. }
  35. /*********************************************
  36. * GLOBAL STYLES
  37. *********************************************/
  38. html,
  39. body {
  40. width: 100%;
  41. height: 100%;
  42. overflow: hidden;
  43. }
  44. body {
  45. position: relative;
  46. line-height: 1;
  47. background-color: #fff;
  48. color: #000;
  49. }
  50. /*********************************************
  51. * VIEW FRAGMENTS
  52. *********************************************/
  53. .reveal .slides section .fragment {
  54. opacity: 0;
  55. visibility: hidden;
  56. transition: all .2s ease;
  57. &.visible {
  58. opacity: 1;
  59. visibility: visible;
  60. }
  61. }
  62. .reveal .slides section .fragment.grow {
  63. opacity: 1;
  64. visibility: visible;
  65. &.visible {
  66. transform: scale( 1.3 );
  67. }
  68. }
  69. .reveal .slides section .fragment.shrink {
  70. opacity: 1;
  71. visibility: visible;
  72. &.visible {
  73. transform: scale( 0.7 );
  74. }
  75. }
  76. .reveal .slides section .fragment.zoom-in {
  77. transform: scale( 0.1 );
  78. &.visible {
  79. transform: none;
  80. }
  81. }
  82. .reveal .slides section .fragment.fade-out {
  83. opacity: 1;
  84. visibility: visible;
  85. &.visible {
  86. opacity: 0;
  87. visibility: hidden;
  88. }
  89. }
  90. .reveal .slides section .fragment.semi-fade-out {
  91. opacity: 1;
  92. visibility: visible;
  93. &.visible {
  94. opacity: 0.5;
  95. visibility: visible;
  96. }
  97. }
  98. .reveal .slides section .fragment.strike {
  99. opacity: 1;
  100. &.visible {
  101. text-decoration: line-through;
  102. }
  103. }
  104. .reveal .slides section .fragment.current-visible {
  105. opacity: 0;
  106. visibility: hidden;
  107. &.current-fragment {
  108. opacity: 1;
  109. visibility: visible;
  110. }
  111. }
  112. .reveal .slides section .fragment.highlight-red,
  113. .reveal .slides section .fragment.highlight-current-red,
  114. .reveal .slides section .fragment.highlight-green,
  115. .reveal .slides section .fragment.highlight-current-green,
  116. .reveal .slides section .fragment.highlight-blue,
  117. .reveal .slides section .fragment.highlight-current-blue {
  118. opacity: 1;
  119. visibility: visible;
  120. }
  121. .reveal .slides section .fragment.highlight-red.visible {
  122. color: #ff2c2d
  123. }
  124. .reveal .slides section .fragment.highlight-green.visible {
  125. color: #17ff2e;
  126. }
  127. .reveal .slides section .fragment.highlight-blue.visible {
  128. color: #1b91ff;
  129. }
  130. .reveal .slides section .fragment.highlight-current-red.current-fragment {
  131. color: #ff2c2d
  132. }
  133. .reveal .slides section .fragment.highlight-current-green.current-fragment {
  134. color: #17ff2e;
  135. }
  136. .reveal .slides section .fragment.highlight-current-blue.current-fragment {
  137. color: #1b91ff;
  138. }
  139. /*********************************************
  140. * DEFAULT ELEMENT STYLES
  141. *********************************************/
  142. /* Fixes issue in Chrome where italic fonts did not appear when printing to PDF */
  143. .reveal:after {
  144. content: '';
  145. font-style: italic;
  146. }
  147. .reveal iframe {
  148. z-index: 1;
  149. }
  150. /** Prevents layering issues in certain browser/transition combinations */
  151. .reveal a {
  152. position: relative;
  153. }
  154. .reveal .stretch {
  155. max-width: none;
  156. max-height: none;
  157. }
  158. .reveal pre.stretch code {
  159. height: 100%;
  160. max-height: 100%;
  161. box-sizing: border-box;
  162. }
  163. /*********************************************
  164. * CONTROLS
  165. *********************************************/
  166. .reveal .controls {
  167. display: none;
  168. position: fixed;
  169. width: 110px;
  170. height: 110px;
  171. z-index: 30;
  172. right: 10px;
  173. bottom: 10px;
  174. -webkit-user-select: none;
  175. }
  176. .reveal .controls button {
  177. padding: 0;
  178. position: absolute;
  179. opacity: 0.05;
  180. width: 0;
  181. height: 0;
  182. background-color: transparent;
  183. border: 12px solid transparent;
  184. transform: scale(.9999);
  185. transition: all 0.2s ease;
  186. -webkit-appearance: none;
  187. -webkit-tap-highlight-color: rgba( 0, 0, 0, 0 );
  188. }
  189. .reveal .controls .enabled {
  190. opacity: 0.7;
  191. cursor: pointer;
  192. }
  193. .reveal .controls .enabled:active {
  194. margin-top: 1px;
  195. }
  196. .reveal .controls .navigate-left {
  197. top: 42px;
  198. border-right-width: 22px;
  199. border-right-color: #000;
  200. }
  201. .reveal .controls .navigate-left.fragmented {
  202. opacity: 0.3;
  203. }
  204. .reveal .controls .navigate-right {
  205. left: 74px;
  206. top: 42px;
  207. border-left-width: 22px;
  208. border-left-color: #000;
  209. }
  210. .reveal .controls .navigate-right.fragmented {
  211. opacity: 0.3;
  212. }
  213. .reveal .controls .navigate-up {
  214. left: 42px;
  215. border-bottom-width: 22px;
  216. border-bottom-color: #000;
  217. }
  218. .reveal .controls .navigate-up.fragmented {
  219. opacity: 0.3;
  220. }
  221. .reveal .controls .navigate-down {
  222. left: 42px;
  223. top: 74px;
  224. border-top-width: 22px;
  225. border-top-color: #000;
  226. }
  227. .reveal .controls .navigate-down.fragmented {
  228. opacity: 0.3;
  229. }
  230. /*********************************************
  231. * PROGRESS BAR
  232. *********************************************/
  233. .reveal .progress {
  234. position: fixed;
  235. display: none;
  236. height: 3px;
  237. width: 100%;
  238. bottom: 0;
  239. left: 0;
  240. z-index: 10;
  241. background-color: rgba( 0, 0, 0, 0.2 );
  242. }
  243. .reveal .progress:after {
  244. content: '';
  245. display: block;
  246. position: absolute;
  247. height: 20px;
  248. width: 100%;
  249. top: -20px;
  250. }
  251. .reveal .progress span {
  252. display: block;
  253. height: 100%;
  254. width: 0px;
  255. background-color: #000;
  256. transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
  257. }
  258. /*********************************************
  259. * SLIDE NUMBER
  260. *********************************************/
  261. .reveal .slide-number {
  262. position: fixed;
  263. display: block;
  264. right: 15px;
  265. bottom: 15px;
  266. opacity: 0.5;
  267. z-index: 31;
  268. font-size: 12px;
  269. }
  270. /*********************************************
  271. * SLIDES
  272. *********************************************/
  273. .reveal {
  274. position: relative;
  275. width: 100%;
  276. height: 100%;
  277. overflow: hidden;
  278. touch-action: none;
  279. }
  280. .reveal .slides {
  281. position: absolute;
  282. width: 100%;
  283. height: 100%;
  284. top: 0;
  285. right: 0;
  286. bottom: 0;
  287. left: 0;
  288. margin: auto;
  289. overflow: visible;
  290. z-index: 1;
  291. text-align: center;
  292. perspective: 600px;
  293. perspective-origin: 50% 40%;
  294. }
  295. .reveal .slides>section {
  296. -ms-perspective: 600px;
  297. }
  298. .reveal .slides>section,
  299. .reveal .slides>section>section {
  300. display: none;
  301. position: absolute;
  302. width: 100%;
  303. padding: 20px 0px;
  304. z-index: 10;
  305. transform-style: preserve-3d;
  306. transition: transform-origin 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
  307. transform 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
  308. visibility 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
  309. opacity 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
  310. }
  311. /* Global transition speed settings */
  312. .reveal[data-transition-speed="fast"] .slides section {
  313. transition-duration: 400ms;
  314. }
  315. .reveal[data-transition-speed="slow"] .slides section {
  316. transition-duration: 1200ms;
  317. }
  318. /* Slide-specific transition speed overrides */
  319. .reveal .slides section[data-transition-speed="fast"] {
  320. transition-duration: 400ms;
  321. }
  322. .reveal .slides section[data-transition-speed="slow"] {
  323. transition-duration: 1200ms;
  324. }
  325. .reveal .slides>section.stack {
  326. padding-top: 0;
  327. padding-bottom: 0;
  328. }
  329. .reveal .slides>section.present,
  330. .reveal .slides>section>section.present {
  331. display: block;
  332. z-index: 11;
  333. opacity: 1;
  334. }
  335. .reveal.center,
  336. .reveal.center .slides,
  337. .reveal.center .slides section {
  338. min-height: 0 !important;
  339. }
  340. /* Don't allow interaction with invisible slides */
  341. .reveal .slides>section.future,
  342. .reveal .slides>section>section.future,
  343. .reveal .slides>section.past,
  344. .reveal .slides>section>section.past {
  345. pointer-events: none;
  346. }
  347. .reveal.overview .slides>section,
  348. .reveal.overview .slides>section>section {
  349. pointer-events: auto;
  350. }
  351. .reveal .slides>section.past,
  352. .reveal .slides>section.future,
  353. .reveal .slides>section>section.past,
  354. .reveal .slides>section>section.future {
  355. opacity: 0;
  356. }
  357. /*********************************************
  358. * Mixins for readability of transitions
  359. *********************************************/
  360. @mixin transition-global($style) {
  361. .reveal .slides>section[data-transition=#{$style}],
  362. .reveal.#{$style} .slides>section:not([data-transition]) {
  363. @content;
  364. }
  365. }
  366. @mixin transition-horizontal-past($style) {
  367. .reveal .slides>section[data-transition=#{$style}].past,
  368. .reveal .slides>section[data-transition~=#{$style}-out].past,
  369. .reveal.#{$style} .slides>section:not([data-transition]).past {
  370. @content;
  371. }
  372. }
  373. @mixin transition-horizontal-future($style) {
  374. .reveal .slides>section[data-transition=#{$style}].future,
  375. .reveal .slides>section[data-transition~=#{$style}-in].future,
  376. .reveal.#{$style} .slides>section:not([data-transition]).future {
  377. @content;
  378. }
  379. }
  380. @mixin transition-vertical-past($style) {
  381. .reveal .slides>section>section[data-transition=#{$style}].past,
  382. .reveal .slides>section>section[data-transition~=#{$style}-out].past,
  383. .reveal.#{$style} .slides>section>section:not([data-transition]).past {
  384. @content;
  385. }
  386. }
  387. @mixin transition-vertical-future($style) {
  388. .reveal .slides>section>section[data-transition=#{$style}].future,
  389. .reveal .slides>section>section[data-transition~=#{$style}-in].future,
  390. .reveal.#{$style} .slides>section>section:not([data-transition]).future {
  391. @content;
  392. }
  393. }
  394. /*********************************************
  395. * SLIDE TRANSITION
  396. * Aliased 'linear' for backwards compatibility
  397. *********************************************/
  398. @each $stylename in slide, linear {
  399. .reveal.#{$stylename} section {
  400. backface-visibility: hidden;
  401. }
  402. @include transition-horizontal-past(#{$stylename}) {
  403. transform: translate(-150%, 0);
  404. }
  405. @include transition-horizontal-future(#{$stylename}) {
  406. transform: translate(150%, 0);
  407. }
  408. @include transition-vertical-past(#{$stylename}) {
  409. transform: translate(0, -150%);
  410. }
  411. @include transition-vertical-future(#{$stylename}) {
  412. transform: translate(0, 150%);
  413. }
  414. }
  415. /*********************************************
  416. * CONVEX TRANSITION
  417. * Aliased 'default' for backwards compatibility
  418. *********************************************/
  419. @each $stylename in default, convex {
  420. @include transition-horizontal-past(#{$stylename}) {
  421. transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0);
  422. }
  423. @include transition-horizontal-future(#{$stylename}) {
  424. transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0);
  425. }
  426. @include transition-vertical-past(#{$stylename}) {
  427. transform: translate3d(0, -300px, 0) rotateX(70deg) translate3d(0, -300px, 0);
  428. }
  429. @include transition-vertical-future(#{$stylename}) {
  430. transform: translate3d(0, 300px, 0) rotateX(-70deg) translate3d(0, 300px, 0);
  431. }
  432. }
  433. /*********************************************
  434. * CONCAVE TRANSITION
  435. *********************************************/
  436. @include transition-horizontal-past(concave) {
  437. transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0);
  438. }
  439. @include transition-horizontal-future(concave) {
  440. transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0);
  441. }
  442. @include transition-vertical-past(concave) {
  443. transform: translate3d(0, -80%, 0) rotateX(-70deg) translate3d(0, -80%, 0);
  444. }
  445. @include transition-vertical-future(concave) {
  446. transform: translate3d(0, 80%, 0) rotateX(70deg) translate3d(0, 80%, 0);
  447. }
  448. /*********************************************
  449. * ZOOM TRANSITION
  450. *********************************************/
  451. @include transition-global(zoom) {
  452. transition-timing-function: ease;
  453. }
  454. @include transition-horizontal-past(zoom) {
  455. visibility: hidden;
  456. transform: scale(16);
  457. }
  458. @include transition-horizontal-future(zoom) {
  459. visibility: hidden;
  460. transform: scale(0.2);
  461. }
  462. @include transition-vertical-past(zoom) {
  463. transform: translate(0, -150%);
  464. }
  465. @include transition-vertical-future(zoom) {
  466. transform: translate(0, 150%);
  467. }
  468. /*********************************************
  469. * CUBE TRANSITION
  470. *********************************************/
  471. .reveal.cube .slides {
  472. perspective: 1300px;
  473. }
  474. .reveal.cube .slides section {
  475. padding: 30px;
  476. min-height: 700px;
  477. backface-visibility: hidden;
  478. box-sizing: border-box;
  479. }
  480. .reveal.center.cube .slides section {
  481. min-height: 0;
  482. }
  483. .reveal.cube .slides section:not(.stack):before {
  484. content: '';
  485. position: absolute;
  486. display: block;
  487. width: 100%;
  488. height: 100%;
  489. left: 0;
  490. top: 0;
  491. background: rgba(0,0,0,0.1);
  492. border-radius: 4px;
  493. transform: translateZ( -20px );
  494. }
  495. .reveal.cube .slides section:not(.stack):after {
  496. content: '';
  497. position: absolute;
  498. display: block;
  499. width: 90%;
  500. height: 30px;
  501. left: 5%;
  502. bottom: 0;
  503. background: none;
  504. z-index: 1;
  505. border-radius: 4px;
  506. box-shadow: 0px 95px 25px rgba(0,0,0,0.2);
  507. transform: translateZ(-90px) rotateX( 65deg );
  508. }
  509. .reveal.cube .slides>section.stack {
  510. padding: 0;
  511. background: none;
  512. }
  513. .reveal.cube .slides>section.past {
  514. transform-origin: 100% 0%;
  515. transform: translate3d(-100%, 0, 0) rotateY(-90deg);
  516. }
  517. .reveal.cube .slides>section.future {
  518. transform-origin: 0% 0%;
  519. transform: translate3d(100%, 0, 0) rotateY(90deg);
  520. }
  521. .reveal.cube .slides>section>section.past {
  522. transform-origin: 0% 100%;
  523. transform: translate3d(0, -100%, 0) rotateX(90deg);
  524. }
  525. .reveal.cube .slides>section>section.future {
  526. transform-origin: 0% 0%;
  527. transform: translate3d(0, 100%, 0) rotateX(-90deg);
  528. }
  529. /*********************************************
  530. * PAGE TRANSITION
  531. *********************************************/
  532. .reveal.page .slides {
  533. perspective-origin: 0% 50%;
  534. perspective: 3000px;
  535. }
  536. .reveal.page .slides section {
  537. padding: 30px;
  538. min-height: 700px;
  539. box-sizing: border-box;
  540. }
  541. .reveal.page .slides section.past {
  542. z-index: 12;
  543. }
  544. .reveal.page .slides section:not(.stack):before {
  545. content: '';
  546. position: absolute;
  547. display: block;
  548. width: 100%;
  549. height: 100%;
  550. left: 0;
  551. top: 0;
  552. background: rgba(0,0,0,0.1);
  553. transform: translateZ( -20px );
  554. }
  555. .reveal.page .slides section:not(.stack):after {
  556. content: '';
  557. position: absolute;
  558. display: block;
  559. width: 90%;
  560. height: 30px;
  561. left: 5%;
  562. bottom: 0;
  563. background: none;
  564. z-index: 1;
  565. border-radius: 4px;
  566. box-shadow: 0px 95px 25px rgba(0,0,0,0.2);
  567. -webkit-transform: translateZ(-90px) rotateX( 65deg );
  568. }
  569. .reveal.page .slides>section.stack {
  570. padding: 0;
  571. background: none;
  572. }
  573. .reveal.page .slides>section.past {
  574. transform-origin: 0% 0%;
  575. transform: translate3d(-40%, 0, 0) rotateY(-80deg);
  576. }
  577. .reveal.page .slides>section.future {
  578. transform-origin: 100% 0%;
  579. transform: translate3d(0, 0, 0);
  580. }
  581. .reveal.page .slides>section>section.past {
  582. transform-origin: 0% 0%;
  583. transform: translate3d(0, -40%, 0) rotateX(80deg);
  584. }
  585. .reveal.page .slides>section>section.future {
  586. transform-origin: 0% 100%;
  587. transform: translate3d(0, 0, 0);
  588. }
  589. /*********************************************
  590. * FADE TRANSITION
  591. *********************************************/
  592. .reveal .slides section[data-transition=fade],
  593. .reveal.fade .slides section:not([data-transition]),
  594. .reveal.fade .slides>section>section:not([data-transition]) {
  595. transform: none;
  596. transition: opacity 0.5s;
  597. }
  598. .reveal.fade.overview .slides section,
  599. .reveal.fade.overview .slides>section>section {
  600. transition: none;
  601. }
  602. /*********************************************
  603. * NO TRANSITION
  604. *********************************************/
  605. @include transition-global(none) {
  606. transform: none;
  607. transition: none;
  608. }
  609. /*********************************************
  610. * PAUSED MODE
  611. *********************************************/
  612. .reveal .pause-overlay {
  613. position: absolute;
  614. top: 0;
  615. left: 0;
  616. width: 100%;
  617. height: 100%;
  618. background: black;
  619. visibility: hidden;
  620. opacity: 0;
  621. z-index: 100;
  622. transition: all 1s ease;
  623. }
  624. .reveal.paused .pause-overlay {
  625. visibility: visible;
  626. opacity: 1;
  627. }
  628. /*********************************************
  629. * FALLBACK
  630. *********************************************/
  631. .no-transforms {
  632. overflow-y: auto;
  633. }
  634. .no-transforms .reveal .slides {
  635. position: relative;
  636. width: 80%;
  637. height: auto !important;
  638. top: 0;
  639. left: 50%;
  640. margin: 0;
  641. text-align: center;
  642. }
  643. .no-transforms .reveal .controls,
  644. .no-transforms .reveal .progress {
  645. display: none !important;
  646. }
  647. .no-transforms .reveal .slides section {
  648. display: block !important;
  649. opacity: 1 !important;
  650. position: relative !important;
  651. height: auto;
  652. min-height: 0;
  653. top: 0;
  654. left: -50%;
  655. margin: 70px 0;
  656. transform: none;
  657. }
  658. .no-transforms .reveal .slides section section {
  659. left: 0;
  660. }
  661. .reveal .no-transition,
  662. .reveal .no-transition * {
  663. transition: none !important;
  664. }
  665. /*********************************************
  666. * PER-SLIDE BACKGROUNDS
  667. *********************************************/
  668. .reveal .backgrounds {
  669. position: absolute;
  670. width: 100%;
  671. height: 100%;
  672. top: 0;
  673. left: 0;
  674. perspective: 600px;
  675. }
  676. .reveal .slide-background {
  677. display: none;
  678. position: absolute;
  679. width: 100%;
  680. height: 100%;
  681. opacity: 0;
  682. visibility: hidden;
  683. background-color: rgba( 0, 0, 0, 0 );
  684. background-position: 50% 50%;
  685. background-repeat: no-repeat;
  686. background-size: cover;
  687. transition: all 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
  688. }
  689. .reveal .slide-background.stack {
  690. display: block;
  691. }
  692. .reveal .slide-background.present {
  693. opacity: 1;
  694. visibility: visible;
  695. }
  696. .print-pdf .reveal .slide-background {
  697. opacity: 1 !important;
  698. visibility: visible !important;
  699. }
  700. /* Video backgrounds */
  701. .reveal .slide-background video {
  702. position: absolute;
  703. width: 100%;
  704. height: 100%;
  705. max-width: none;
  706. max-height: none;
  707. top: 0;
  708. left: 0;
  709. }
  710. /* Immediate transition style */
  711. .reveal[data-background-transition=none]>.backgrounds .slide-background,
  712. .reveal>.backgrounds .slide-background[data-background-transition=none] {
  713. transition: none;
  714. }
  715. /* Slide */
  716. .reveal[data-background-transition=slide]>.backgrounds .slide-background,
  717. .reveal>.backgrounds .slide-background[data-background-transition=slide] {
  718. opacity: 1;
  719. backface-visibility: hidden;
  720. }
  721. .reveal[data-background-transition=slide]>.backgrounds .slide-background.past,
  722. .reveal>.backgrounds .slide-background.past[data-background-transition=slide] {
  723. transform: translate(-100%, 0);
  724. }
  725. .reveal[data-background-transition=slide]>.backgrounds .slide-background.future,
  726. .reveal>.backgrounds .slide-background.future[data-background-transition=slide] {
  727. transform: translate(100%, 0);
  728. }
  729. .reveal[data-background-transition=slide]>.backgrounds .slide-background>.slide-background.past,
  730. .reveal>.backgrounds .slide-background>.slide-background.past[data-background-transition=slide] {
  731. transform: translate(0, -100%);
  732. }
  733. .reveal[data-background-transition=slide]>.backgrounds .slide-background>.slide-background.future,
  734. .reveal>.backgrounds .slide-background>.slide-background.future[data-background-transition=slide] {
  735. transform: translate(0, 100%);
  736. }
  737. /* Convex */
  738. .reveal[data-background-transition=convex]>.backgrounds .slide-background.past,
  739. .reveal>.backgrounds .slide-background.past[data-background-transition=convex] {
  740. opacity: 0;
  741. transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0);
  742. }
  743. .reveal[data-background-transition=convex]>.backgrounds .slide-background.future,
  744. .reveal>.backgrounds .slide-background.future[data-background-transition=convex] {
  745. opacity: 0;
  746. transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0);
  747. }
  748. .reveal[data-background-transition=convex]>.backgrounds .slide-background>.slide-background.past,
  749. .reveal>.backgrounds .slide-background>.slide-background.past[data-background-transition=convex] {
  750. opacity: 0;
  751. transform: translate3d(0, -100%, 0) rotateX(90deg) translate3d(0, -100%, 0);
  752. }
  753. .reveal[data-background-transition=convex]>.backgrounds .slide-background>.slide-background.future,
  754. .reveal>.backgrounds .slide-background>.slide-background.future[data-background-transition=convex] {
  755. opacity: 0;
  756. transform: translate3d(0, 100%, 0) rotateX(-90deg) translate3d(0, 100%, 0);
  757. }
  758. /* Concave */
  759. .reveal[data-background-transition=concave]>.backgrounds .slide-background.past,
  760. .reveal>.backgrounds .slide-background.past[data-background-transition=concave] {
  761. opacity: 0;
  762. transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0);
  763. }
  764. .reveal[data-background-transition=concave]>.backgrounds .slide-background.future,
  765. .reveal>.backgrounds .slide-background.future[data-background-transition=concave] {
  766. opacity: 0;
  767. transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0);
  768. }
  769. .reveal[data-background-transition=concave]>.backgrounds .slide-background>.slide-background.past,
  770. .reveal>.backgrounds .slide-background>.slide-background.past[data-background-transition=concave] {
  771. opacity: 0;
  772. transform: translate3d(0, -100%, 0) rotateX(-90deg) translate3d(0, -100%, 0);
  773. }
  774. .reveal[data-background-transition=concave]>.backgrounds .slide-background>.slide-background.future,
  775. .reveal>.backgrounds .slide-background>.slide-background.future[data-background-transition=concave] {
  776. opacity: 0;
  777. transform: translate3d(0, 100%, 0) rotateX(90deg) translate3d(0, 100%, 0);
  778. }
  779. /* Zoom */
  780. .reveal[data-background-transition=zoom]>.backgrounds .slide-background,
  781. .reveal>.backgrounds .slide-background[data-background-transition=zoom] {
  782. transition-timing-function: ease;
  783. }
  784. .reveal[data-background-transition=zoom]>.backgrounds .slide-background.past,
  785. .reveal>.backgrounds .slide-background.past[data-background-transition=zoom] {
  786. opacity: 0;
  787. visibility: hidden;
  788. transform: scale(16);
  789. }
  790. .reveal[data-background-transition=zoom]>.backgrounds .slide-background.future,
  791. .reveal>.backgrounds .slide-background.future[data-background-transition=zoom] {
  792. opacity: 0;
  793. visibility: hidden;
  794. transform: scale(0.2);
  795. }
  796. .reveal[data-background-transition=zoom]>.backgrounds .slide-background>.slide-background.past,
  797. .reveal>.backgrounds .slide-background>.slide-background.past[data-background-transition=zoom] {
  798. opacity: 0;
  799. visibility: hidden;
  800. transform: scale(16);
  801. }
  802. .reveal[data-background-transition=zoom]>.backgrounds .slide-background>.slide-background.future,
  803. .reveal>.backgrounds .slide-background>.slide-background.future[data-background-transition=zoom] {
  804. opacity: 0;
  805. visibility: hidden;
  806. transform: scale(0.2);
  807. }
  808. /* Global transition speed settings */
  809. .reveal[data-transition-speed="fast"]>.backgrounds .slide-background {
  810. transition-duration: 400ms;
  811. }
  812. .reveal[data-transition-speed="slow"]>.backgrounds .slide-background {
  813. transition-duration: 1200ms;
  814. }
  815. /*********************************************
  816. * OVERVIEW
  817. *********************************************/
  818. .reveal.overview {
  819. perspective-origin: 50% 50%;
  820. perspective: 700px;
  821. .slides section {
  822. height: 700px;
  823. opacity: 1 !important;
  824. overflow: hidden;
  825. visibility: visible !important;
  826. cursor: pointer;
  827. box-sizing: border-box;
  828. }
  829. .slides section:hover,
  830. .slides section.present {
  831. outline: 10px solid rgba(150,150,150,0.4);
  832. outline-offset: 10px;
  833. }
  834. .slides section .fragment {
  835. opacity: 1;
  836. transition: none;
  837. }
  838. .slides section:after,
  839. .slides section:before {
  840. display: none !important;
  841. }
  842. .slides>section.stack {
  843. padding: 0;
  844. top: 0 !important;
  845. background: none;
  846. outline: none;
  847. overflow: visible;
  848. }
  849. .backgrounds {
  850. perspective: inherit;
  851. }
  852. .backgrounds .slide-background {
  853. opacity: 1;
  854. visibility: visible;
  855. // This can't be applied to the slide itself in Safari
  856. outline: 10px solid rgba(150,150,150,0.1);
  857. outline-offset: 10px;
  858. }
  859. }
  860. // Disable transitions transitions while we're activating
  861. // or deactivating the overview mode.
  862. .reveal.overview .slides section,
  863. .reveal.overview-deactivating .slides section {
  864. transition: none;
  865. }
  866. .reveal.overview .backgrounds .slide-background,
  867. .reveal.overview-deactivating .backgrounds .slide-background {
  868. transition: none;
  869. }
  870. .reveal.overview-animated .slides {
  871. transition: transform 0.4s ease;
  872. }
  873. /*********************************************
  874. * RTL SUPPORT
  875. *********************************************/
  876. .reveal.rtl .slides,
  877. .reveal.rtl .slides h1,
  878. .reveal.rtl .slides h2,
  879. .reveal.rtl .slides h3,
  880. .reveal.rtl .slides h4,
  881. .reveal.rtl .slides h5,
  882. .reveal.rtl .slides h6 {
  883. direction: rtl;
  884. font-family: sans-serif;
  885. }
  886. .reveal.rtl pre,
  887. .reveal.rtl code {
  888. direction: ltr;
  889. }
  890. .reveal.rtl ol,
  891. .reveal.rtl ul {
  892. text-align: right;
  893. }
  894. .reveal.rtl .progress span {
  895. float: right
  896. }
  897. /*********************************************
  898. * PARALLAX BACKGROUND
  899. *********************************************/
  900. .reveal.has-parallax-background .backgrounds {
  901. transition: all 0.8s ease;
  902. }
  903. /* Global transition speed settings */
  904. .reveal.has-parallax-background[data-transition-speed="fast"] .backgrounds {
  905. transition-duration: 400ms;
  906. }
  907. .reveal.has-parallax-background[data-transition-speed="slow"] .backgrounds {
  908. transition-duration: 1200ms;
  909. }
  910. /*********************************************
  911. * LINK PREVIEW OVERLAY
  912. *********************************************/
  913. .reveal .overlay {
  914. position: absolute;
  915. top: 0;
  916. left: 0;
  917. width: 100%;
  918. height: 100%;
  919. z-index: 1000;
  920. background: rgba( 0, 0, 0, 0.9 );
  921. opacity: 0;
  922. visibility: hidden;
  923. transition: all 0.3s ease;
  924. }
  925. .reveal .overlay.visible {
  926. opacity: 1;
  927. visibility: visible;
  928. }
  929. .reveal .overlay .spinner {
  930. position: absolute;
  931. display: block;
  932. top: 50%;
  933. left: 50%;
  934. width: 32px;
  935. height: 32px;
  936. margin: -16px 0 0 -16px;
  937. z-index: 10;
  938. background-image: url(data:image/gif;base64,R0lGODlhIAAgAPMAAJmZmf%2F%2F%2F6%2Bvr8nJybW1tcDAwOjo6Nvb26ioqKOjo7Ozs%2FLy8vz8%2FAAAAAAAAAAAACH%2FC05FVFNDQVBFMi4wAwEAAAAh%2FhpDcmVhdGVkIHdpdGggYWpheGxvYWQuaW5mbwAh%2BQQJCgAAACwAAAAAIAAgAAAE5xDISWlhperN52JLhSSdRgwVo1ICQZRUsiwHpTJT4iowNS8vyW2icCF6k8HMMBkCEDskxTBDAZwuAkkqIfxIQyhBQBFvAQSDITM5VDW6XNE4KagNh6Bgwe60smQUB3d4Rz1ZBApnFASDd0hihh12BkE9kjAJVlycXIg7CQIFA6SlnJ87paqbSKiKoqusnbMdmDC2tXQlkUhziYtyWTxIfy6BE8WJt5YJvpJivxNaGmLHT0VnOgSYf0dZXS7APdpB309RnHOG5gDqXGLDaC457D1zZ%2FV%2FnmOM82XiHRLYKhKP1oZmADdEAAAh%2BQQJCgAAACwAAAAAIAAgAAAE6hDISWlZpOrNp1lGNRSdRpDUolIGw5RUYhhHukqFu8DsrEyqnWThGvAmhVlteBvojpTDDBUEIFwMFBRAmBkSgOrBFZogCASwBDEY%2FCZSg7GSE0gSCjQBMVG023xWBhklAnoEdhQEfyNqMIcKjhRsjEdnezB%2BA4k8gTwJhFuiW4dokXiloUepBAp5qaKpp6%2BHo7aWW54wl7obvEe0kRuoplCGepwSx2jJvqHEmGt6whJpGpfJCHmOoNHKaHx61WiSR92E4lbFoq%2BB6QDtuetcaBPnW6%2BO7wDHpIiK9SaVK5GgV543tzjgGcghAgAh%2BQQJCgAAACwAAAAAIAAgAAAE7hDISSkxpOrN5zFHNWRdhSiVoVLHspRUMoyUakyEe8PTPCATW9A14E0UvuAKMNAZKYUZCiBMuBakSQKG8G2FzUWox2AUtAQFcBKlVQoLgQReZhQlCIJesQXI5B0CBnUMOxMCenoCfTCEWBsJColTMANldx15BGs8B5wlCZ9Po6OJkwmRpnqkqnuSrayqfKmqpLajoiW5HJq7FL1Gr2mMMcKUMIiJgIemy7xZtJsTmsM4xHiKv5KMCXqfyUCJEonXPN2rAOIAmsfB3uPoAK%2B%2BG%2Bw48edZPK%2BM6hLJpQg484enXIdQFSS1u6UhksENEQAAIfkECQoAAAAsAAAAACAAIAAABOcQyEmpGKLqzWcZRVUQnZYg1aBSh2GUVEIQ2aQOE%2BG%2BcD4ntpWkZQj1JIiZIogDFFyHI0UxQwFugMSOFIPJftfVAEoZLBbcLEFhlQiqGp1Vd140AUklUN3eCA51C1EWMzMCezCBBmkxVIVHBWd3HHl9JQOIJSdSnJ0TDKChCwUJjoWMPaGqDKannasMo6WnM562R5YluZRwur0wpgqZE7NKUm%2BFNRPIhjBJxKZteWuIBMN4zRMIVIhffcgojwCF117i4nlLnY5ztRLsnOk%2BaV%2BoJY7V7m76PdkS4trKcdg0Zc0tTcKkRAAAIfkECQoAAAAsAAAAACAAIAAABO4QyEkpKqjqzScpRaVkXZWQEximw1BSCUEIlDohrft6cpKCk5xid5MNJTaAIkekKGQkWyKHkvhKsR7ARmitkAYDYRIbUQRQjWBwJRzChi9CRlBcY1UN4g0%2FVNB0AlcvcAYHRyZPdEQFYV8ccwR5HWxEJ02YmRMLnJ1xCYp0Y5idpQuhopmmC2KgojKasUQDk5BNAwwMOh2RtRq5uQuPZKGIJQIGwAwGf6I0JXMpC8C7kXWDBINFMxS4DKMAWVWAGYsAdNqW5uaRxkSKJOZKaU3tPOBZ4DuK2LATgJhkPJMgTwKCdFjyPHEnKxFCDhEAACH5BAkKAAAALAAAAAAgACAAAATzEMhJaVKp6s2nIkolIJ2WkBShpkVRWqqQrhLSEu9MZJKK9y1ZrqYK9WiClmvoUaF8gIQSNeF1Er4MNFn4SRSDARWroAIETg1iVwuHjYB1kYc1mwruwXKC9gmsJXliGxc%2BXiUCby9ydh1sOSdMkpMTBpaXBzsfhoc5l58Gm5yToAaZhaOUqjkDgCWNHAULCwOLaTmzswadEqggQwgHuQsHIoZCHQMMQgQGubVEcxOPFAcMDAYUA85eWARmfSRQCdcMe0zeP1AAygwLlJtPNAAL19DARdPzBOWSm1brJBi45soRAWQAAkrQIykShQ9wVhHCwCQCACH5BAkKAAAALAAAAAAgACAAAATrEMhJaVKp6s2nIkqFZF2VIBWhUsJaTokqUCoBq%2BE71SRQeyqUToLA7VxF0JDyIQh%2FMVVPMt1ECZlfcjZJ9mIKoaTl1MRIl5o4CUKXOwmyrCInCKqcWtvadL2SYhyASyNDJ0uIiRMDjI0Fd30%2FiI2UA5GSS5UDj2l6NoqgOgN4gksEBgYFf0FDqKgHnyZ9OX8HrgYHdHpcHQULXAS2qKpENRg7eAMLC7kTBaixUYFkKAzWAAnLC7FLVxLWDBLKCwaKTULgEwbLA4hJtOkSBNqITT3xEgfLpBtzE%2FjiuL04RGEBgwWhShRgQExHBAAh%2BQQJCgAAACwAAAAAIAAgAAAE7xDISWlSqerNpyJKhWRdlSAVoVLCWk6JKlAqAavhO9UkUHsqlE6CwO1cRdCQ8iEIfzFVTzLdRAmZX3I2SfZiCqGk5dTESJeaOAlClzsJsqwiJwiqnFrb2nS9kmIcgEsjQydLiIlHehhpejaIjzh9eomSjZR%2BipslWIRLAgMDOR2DOqKogTB9pCUJBagDBXR6XB0EBkIIsaRsGGMMAxoDBgYHTKJiUYEGDAzHC9EACcUGkIgFzgwZ0QsSBcXHiQvOwgDdEwfFs0sDzt4S6BK4xYjkDOzn0unFeBzOBijIm1Dgmg5YFQwsCMjp1oJ8LyIAACH5BAkKAAAALAAAAAAgACAAAATwEMhJaVKp6s2nIkqFZF2VIBWhUsJaTokqUCoBq%2BE71SRQeyqUToLA7VxF0JDyIQh%2FMVVPMt1ECZlfcjZJ9mIKoaTl1MRIl5o4CUKXOwmyrCInCKqcWtvadL2SYhyASyNDJ0uIiUd6GGl6NoiPOH16iZKNlH6KmyWFOggHhEEvAwwMA0N9GBsEC6amhnVcEwavDAazGwIDaH1ipaYLBUTCGgQDA8NdHz0FpqgTBwsLqAbWAAnIA4FWKdMLGdYGEgraigbT0OITBcg5QwPT4xLrROZL6AuQAPUS7bxLpoWidY0JtxLHKhwwMJBTHgPKdEQAACH5BAkKAAAALAAAAAAgACAAAATrEMhJaVKp6s2nIkqFZF2VIBWhUsJaTokqUCoBq%2BE71SRQeyqUToLA7VxF0JDyIQh%2FMVVPMt1ECZlfcjZJ9mIKoaTl1MRIl5o4CUKXOwmyrCInCKqcWtvadL2SYhyASyNDJ0uIiUd6GAULDJCRiXo1CpGXDJOUjY%2BYip9DhToJA4RBLwMLCwVDfRgbBAaqqoZ1XBMHswsHtxtFaH1iqaoGNgAIxRpbFAgfPQSqpbgGBqUD1wBXeCYp1AYZ19JJOYgH1KwA4UBvQwXUBxPqVD9L3sbp2BNk2xvvFPJd%2BMFCN6HAAIKgNggY0KtEBAAh%2BQQJCgAAACwAAAAAIAAgAAAE6BDISWlSqerNpyJKhWRdlSAVoVLCWk6JKlAqAavhO9UkUHsqlE6CwO1cRdCQ8iEIfzFVTzLdRAmZX3I2SfYIDMaAFdTESJeaEDAIMxYFqrOUaNW4E4ObYcCXaiBVEgULe0NJaxxtYksjh2NLkZISgDgJhHthkpU4mW6blRiYmZOlh4JWkDqILwUGBnE6TYEbCgevr0N1gH4At7gHiRpFaLNrrq8HNgAJA70AWxQIH1%2BvsYMDAzZQPC9VCNkDWUhGkuE5PxJNwiUK4UfLzOlD4WvzAHaoG9nxPi5d%2BjYUqfAhhykOFwJWiAAAIfkECQoAAAAsAAAAACAAIAAABPAQyElpUqnqzaciSoVkXVUMFaFSwlpOCcMYlErAavhOMnNLNo8KsZsMZItJEIDIFSkLGQoQTNhIsFehRww2CQLKF0tYGKYSg%2BygsZIuNqJksKgbfgIGepNo2cIUB3V1B3IvNiBYNQaDSTtfhhx0CwVPI0UJe0%2Bbm4g5VgcGoqOcnjmjqDSdnhgEoamcsZuXO1aWQy8KAwOAuTYYGwi7w5h%2BKr0SJ8MFihpNbx%2B4Erq7BYBuzsdiH1jCAzoSfl0rVirNbRXlBBlLX%2BBP0XJLAPGzTkAuAOqb0WT5AH7OcdCm5B8TgRwSRKIHQtaLCwg1RAAAOwAAAAAAAAAAAA%3D%3D);
  939. visibility: visible;
  940. opacity: 0.6;
  941. transition: all 0.3s ease;
  942. }
  943. .reveal .overlay header {
  944. position: absolute;
  945. left: 0;
  946. top: 0;
  947. width: 100%;
  948. height: 40px;
  949. z-index: 2;
  950. border-bottom: 1px solid #222;
  951. }
  952. .reveal .overlay header a {
  953. display: inline-block;
  954. width: 40px;
  955. height: 40px;
  956. padding: 0 10px;
  957. float: right;
  958. opacity: 0.6;
  959. box-sizing: border-box;
  960. }
  961. .reveal .overlay header a:hover {
  962. opacity: 1;
  963. }
  964. .reveal .overlay header a .icon {
  965. display: inline-block;
  966. width: 20px;
  967. height: 20px;
  968. background-position: 50% 50%;
  969. background-size: 100%;
  970. background-repeat: no-repeat;
  971. }
  972. .reveal .overlay header a.close .icon {
  973. background-image: url(data:image/png;base64,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);
  974. }
  975. .reveal .overlay header a.external .icon {
  976. background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAAcElEQVRYR+2WSQoAIQwEzf8f7XiOMkUQxUPlGkM3hVmiQfQR9GYnH1SsAQlI4DiBqkCMoNb9y2e90IAEJPAcgdznU9+engMaeJ7Azh5Y1U67gAho4DqBqmB1buAf0MB1AlVBek83ZPkmJMGc1wAR+AAqod/B97TRpQAAAABJRU5ErkJggg==);
  977. }
  978. .reveal .overlay .viewport {
  979. position: absolute;
  980. top: 40px;
  981. right: 0;
  982. bottom: 0;
  983. left: 0;
  984. }
  985. .reveal .overlay.overlay-preview .viewport iframe {
  986. width: 100%;
  987. height: 100%;
  988. max-width: 100%;
  989. max-height: 100%;
  990. border: 0;
  991. opacity: 0;
  992. visibility: hidden;
  993. transition: all 0.3s ease;
  994. }
  995. .reveal .overlay.overlay-preview.loaded .viewport iframe {
  996. opacity: 1;
  997. visibility: visible;
  998. }
  999. .reveal .overlay.overlay-preview.loaded .spinner {
  1000. opacity: 0;
  1001. visibility: hidden;
  1002. transform: scale(0.2);
  1003. }
  1004. .reveal .overlay.overlay-help .viewport {
  1005. overflow: auto;
  1006. color: #fff;
  1007. }
  1008. .reveal .overlay.overlay-help .viewport .viewport-inner {
  1009. width: 600px;
  1010. margin: 0 auto;
  1011. padding: 60px;
  1012. text-align: center;
  1013. letter-spacing: normal;
  1014. }
  1015. .reveal .overlay.overlay-help .viewport .viewport-inner .title {
  1016. font-size: 20px;
  1017. }
  1018. .reveal .overlay.overlay-help .viewport .viewport-inner table {
  1019. border: 1px solid #fff;
  1020. border-collapse: collapse;
  1021. font-size: 14px;
  1022. }
  1023. .reveal .overlay.overlay-help .viewport .viewport-inner table th,
  1024. .reveal .overlay.overlay-help .viewport .viewport-inner table td {
  1025. width: 200px;
  1026. padding: 10px;
  1027. border: 1px solid #fff;
  1028. vertical-align: middle;
  1029. }
  1030. .reveal .overlay.overlay-help .viewport .viewport-inner table th {
  1031. padding-top: 20px;
  1032. padding-bottom: 20px;
  1033. }
  1034. /*********************************************
  1035. * PLAYBACK COMPONENT
  1036. *********************************************/
  1037. .reveal .playback {
  1038. position: fixed;
  1039. left: 15px;
  1040. bottom: 15px;
  1041. z-index: 30;
  1042. cursor: pointer;
  1043. transition: all 400ms ease;
  1044. }
  1045. .reveal.overview .playback {
  1046. opacity: 0;
  1047. visibility: hidden;
  1048. }
  1049. /*********************************************
  1050. * ROLLING LINKS
  1051. *********************************************/
  1052. .reveal .roll {
  1053. display: inline-block;
  1054. line-height: 1.2;
  1055. overflow: hidden;
  1056. vertical-align: top;
  1057. perspective: 400px;
  1058. perspective-origin: 50% 50%;
  1059. }
  1060. .reveal .roll:hover {
  1061. background: none;
  1062. text-shadow: none;
  1063. }
  1064. .reveal .roll span {
  1065. display: block;
  1066. position: relative;
  1067. padding: 0 2px;
  1068. pointer-events: none;
  1069. transition: all 400ms ease;
  1070. transform-origin: 50% 0%;
  1071. transform-style: preserve-3d;
  1072. backface-visibility: hidden;
  1073. }
  1074. .reveal .roll:hover span {
  1075. background: rgba(0,0,0,0.5);
  1076. transform: translate3d( 0px, 0px, -45px ) rotateX( 90deg );
  1077. }
  1078. .reveal .roll span:after {
  1079. content: attr(data-title);
  1080. display: block;
  1081. position: absolute;
  1082. left: 0;
  1083. top: 0;
  1084. padding: 0 2px;
  1085. backface-visibility: hidden;
  1086. transform-origin: 50% 0%;
  1087. transform: translate3d( 0px, 110%, 0px ) rotateX( -90deg );
  1088. }
  1089. /*********************************************
  1090. * SPEAKER NOTES
  1091. *********************************************/
  1092. .reveal aside.notes {
  1093. display: none;
  1094. }
  1095. /*********************************************
  1096. * ZOOM PLUGIN
  1097. *********************************************/
  1098. .zoomed .reveal *,
  1099. .zoomed .reveal *:before,
  1100. .zoomed .reveal *:after {
  1101. backface-visibility: visible !important;
  1102. }
  1103. .zoomed .reveal .progress,
  1104. .zoomed .reveal .controls {
  1105. opacity: 0;
  1106. }
  1107. .zoomed .reveal .roll span {
  1108. background: none;
  1109. }
  1110. .zoomed .reveal .roll span:after {
  1111. visibility: hidden;
  1112. }