reveal.scss 36 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. ::-moz-selection {
  51. background: #FF5E99;
  52. color: #fff;
  53. text-shadow: none;
  54. }
  55. ::selection {
  56. background: #FF5E99;
  57. color: #fff;
  58. text-shadow: none;
  59. }
  60. /*********************************************
  61. * VIEW FRAGMENTS
  62. *********************************************/
  63. .reveal .slides section .fragment {
  64. opacity: 0;
  65. visibility: hidden;
  66. transition: all .2s ease;
  67. &.visible {
  68. opacity: 1;
  69. visibility: visible;
  70. }
  71. }
  72. .reveal .slides section .fragment.grow {
  73. opacity: 1;
  74. visibility: visible;
  75. &.visible {
  76. transform: scale( 1.3 );
  77. }
  78. }
  79. .reveal .slides section .fragment.shrink {
  80. opacity: 1;
  81. visibility: visible;
  82. &.visible {
  83. transform: scale( 0.7 );
  84. }
  85. }
  86. .reveal .slides section .fragment.zoom-in {
  87. transform: scale( 0.1 );
  88. &.visible {
  89. transform: scale( 1 );
  90. }
  91. }
  92. .reveal .slides section .fragment.roll-in {
  93. transform: rotateX( 90deg );
  94. &.visible {
  95. transform: rotateX( 0 );
  96. }
  97. }
  98. .reveal .slides section .fragment.fade-out {
  99. opacity: 1;
  100. visibility: visible;
  101. &.visible {
  102. opacity: 0;
  103. visibility: hidden;
  104. }
  105. }
  106. .reveal .slides section .fragment.semi-fade-out {
  107. opacity: 1;
  108. visibility: visible;
  109. &.visible {
  110. opacity: 0.5;
  111. visibility: visible;
  112. }
  113. }
  114. .reveal .slides section .fragment.strike {
  115. opacity: 1;
  116. &.visible {
  117. text-decoration: line-through;
  118. }
  119. }
  120. .reveal .slides section .fragment.current-visible {
  121. opacity: 0;
  122. visibility: hidden;
  123. &.current-fragment {
  124. opacity: 1;
  125. visibility: visible;
  126. }
  127. }
  128. .reveal .slides section .fragment.highlight-red,
  129. .reveal .slides section .fragment.highlight-current-red,
  130. .reveal .slides section .fragment.highlight-green,
  131. .reveal .slides section .fragment.highlight-current-green,
  132. .reveal .slides section .fragment.highlight-blue,
  133. .reveal .slides section .fragment.highlight-current-blue {
  134. opacity: 1;
  135. visibility: visible;
  136. }
  137. .reveal .slides section .fragment.highlight-red.visible {
  138. color: #ff2c2d
  139. }
  140. .reveal .slides section .fragment.highlight-green.visible {
  141. color: #17ff2e;
  142. }
  143. .reveal .slides section .fragment.highlight-blue.visible {
  144. color: #1b91ff;
  145. }
  146. .reveal .slides section .fragment.highlight-current-red.current-fragment {
  147. color: #ff2c2d
  148. }
  149. .reveal .slides section .fragment.highlight-current-green.current-fragment {
  150. color: #17ff2e;
  151. }
  152. .reveal .slides section .fragment.highlight-current-blue.current-fragment {
  153. color: #1b91ff;
  154. }
  155. /*********************************************
  156. * DEFAULT ELEMENT STYLES
  157. *********************************************/
  158. /* Fixes issue in Chrome where italic fonts did not appear when printing to PDF */
  159. .reveal:after {
  160. content: '';
  161. font-style: italic;
  162. }
  163. .reveal iframe {
  164. z-index: 1;
  165. }
  166. /** Prevents layering issues in certain browser/transition combinations */
  167. .reveal a {
  168. position: relative;
  169. }
  170. .reveal .stretch {
  171. max-width: none;
  172. max-height: none;
  173. }
  174. .reveal pre.stretch code {
  175. height: 100%;
  176. max-height: 100%;
  177. box-sizing: border-box;
  178. }
  179. /*********************************************
  180. * CONTROLS
  181. *********************************************/
  182. .reveal .controls {
  183. display: none;
  184. position: fixed;
  185. width: 110px;
  186. height: 110px;
  187. z-index: 30;
  188. right: 10px;
  189. bottom: 10px;
  190. -webkit-user-select: none;
  191. }
  192. .reveal .controls div {
  193. position: absolute;
  194. opacity: 0.05;
  195. width: 0;
  196. height: 0;
  197. border: 12px solid transparent;
  198. transform: scale(.9999);
  199. transition: all 0.2s ease;
  200. -webkit-tap-highlight-color: rgba( 0, 0, 0, 0 );
  201. }
  202. .reveal .controls div.enabled {
  203. opacity: 0.7;
  204. cursor: pointer;
  205. }
  206. .reveal .controls div.enabled:active {
  207. margin-top: 1px;
  208. }
  209. .reveal .controls div.navigate-left {
  210. top: 42px;
  211. border-right-width: 22px;
  212. border-right-color: #000;
  213. }
  214. .reveal .controls div.navigate-left.fragmented {
  215. opacity: 0.3;
  216. }
  217. .reveal .controls div.navigate-right {
  218. left: 74px;
  219. top: 42px;
  220. border-left-width: 22px;
  221. border-left-color: #000;
  222. }
  223. .reveal .controls div.navigate-right.fragmented {
  224. opacity: 0.3;
  225. }
  226. .reveal .controls div.navigate-up {
  227. left: 42px;
  228. border-bottom-width: 22px;
  229. border-bottom-color: #000;
  230. }
  231. .reveal .controls div.navigate-up.fragmented {
  232. opacity: 0.3;
  233. }
  234. .reveal .controls div.navigate-down {
  235. left: 42px;
  236. top: 74px;
  237. border-top-width: 22px;
  238. border-top-color: #000;
  239. }
  240. .reveal .controls div.navigate-down.fragmented {
  241. opacity: 0.3;
  242. }
  243. /*********************************************
  244. * PROGRESS BAR
  245. *********************************************/
  246. .reveal .progress {
  247. position: fixed;
  248. display: none;
  249. height: 3px;
  250. width: 100%;
  251. bottom: 0;
  252. left: 0;
  253. z-index: 10;
  254. background-color: rgba( 0, 0, 0, 0.2 );
  255. }
  256. .reveal .progress:after {
  257. content: '';
  258. display: block;
  259. position: absolute;
  260. height: 20px;
  261. width: 100%;
  262. top: -20px;
  263. }
  264. .reveal .progress span {
  265. display: block;
  266. height: 100%;
  267. width: 0px;
  268. background-color: #000;
  269. transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
  270. }
  271. /*********************************************
  272. * SLIDE NUMBER
  273. *********************************************/
  274. .reveal .slide-number {
  275. position: fixed;
  276. display: block;
  277. right: 15px;
  278. bottom: 15px;
  279. opacity: 0.5;
  280. z-index: 31;
  281. font-size: 12px;
  282. }
  283. /*********************************************
  284. * SLIDES
  285. *********************************************/
  286. .reveal {
  287. position: relative;
  288. width: 100%;
  289. height: 100%;
  290. touch-action: none;
  291. }
  292. .reveal .slides {
  293. position: absolute;
  294. width: 100%;
  295. height: 100%;
  296. top: 0;
  297. right: 0;
  298. bottom: 0;
  299. left: 0;
  300. margin: auto;
  301. overflow: visible;
  302. z-index: 1;
  303. text-align: center;
  304. perspective: 600px;
  305. perspective-origin: 50% 40%;
  306. }
  307. .reveal .slides>section {
  308. -ms-perspective: 600px;
  309. }
  310. .reveal .slides>section,
  311. .reveal .slides>section>section {
  312. display: none;
  313. position: absolute;
  314. width: 100%;
  315. padding: 20px 0px;
  316. z-index: 10;
  317. transform-style: preserve-3d;
  318. transition: transform-origin 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
  319. transform 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
  320. visibility 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
  321. opacity 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
  322. }
  323. /* Global transition speed settings */
  324. .reveal[data-transition-speed="fast"] .slides section {
  325. transition-duration: 400ms;
  326. }
  327. .reveal[data-transition-speed="slow"] .slides section {
  328. transition-duration: 1200ms;
  329. }
  330. /* Slide-specific transition speed overrides */
  331. .reveal .slides section[data-transition-speed="fast"] {
  332. transition-duration: 400ms;
  333. }
  334. .reveal .slides section[data-transition-speed="slow"] {
  335. transition-duration: 1200ms;
  336. }
  337. .reveal .slides>section.stack {
  338. padding-top: 0;
  339. padding-bottom: 0;
  340. }
  341. .reveal .slides>section.present,
  342. .reveal .slides>section>section.present {
  343. display: block;
  344. z-index: 11;
  345. opacity: 1;
  346. }
  347. .reveal.center,
  348. .reveal.center .slides,
  349. .reveal.center .slides section {
  350. min-height: 0 !important;
  351. }
  352. /* Don't allow interaction with invisible slides */
  353. .reveal .slides>section.future,
  354. .reveal .slides>section>section.future,
  355. .reveal .slides>section.past,
  356. .reveal .slides>section>section.past {
  357. pointer-events: none;
  358. }
  359. .reveal.overview .slides>section,
  360. .reveal.overview .slides>section>section {
  361. pointer-events: auto;
  362. }
  363. .reveal .slides>section.past,
  364. .reveal .slides>section.future,
  365. .reveal .slides>section>section.past,
  366. .reveal .slides>section>section.future {
  367. opacity: 0;
  368. }
  369. /*********************************************
  370. * SLIDE TRANSITION
  371. * Aliased 'linear' for backwards compatibility
  372. *********************************************/
  373. .reveal.slide section,
  374. .reveal.linear section {
  375. backface-visibility: hidden;
  376. }
  377. .reveal .slides>section[data-transition=slide].past,
  378. .reveal.slide .slides>section:not([data-transition]).past,
  379. .reveal .slides>section[data-transition=linear].past,
  380. .reveal.linear .slides>section:not([data-transition]).past {
  381. transform: translate(-150%, 0);
  382. }
  383. .reveal .slides>section[data-transition=slide].future,
  384. .reveal.slide .slides>section:not([data-transition]).future,
  385. .reveal .slides>section[data-transition=linear].future,
  386. .reveal.linear .slides>section:not([data-transition]).future {
  387. transform: translate(150%, 0);
  388. }
  389. .reveal .slides>section>section[data-transition=slide].past,
  390. .reveal.slide .slides>section>section:not([data-transition]).past,
  391. .reveal .slides>section>section[data-transition=linear].past,
  392. .reveal.linear .slides>section>section:not([data-transition]).past {
  393. transform: translate(0, -150%);
  394. }
  395. .reveal .slides>section>section[data-transition=slide].future,
  396. .reveal.slide .slides>section>section:not([data-transition]).future,
  397. .reveal .slides>section>section[data-transition=linear].future,
  398. .reveal.linear .slides>section>section:not([data-transition]).future {
  399. transform: translate(0, 150%);
  400. }
  401. /*********************************************
  402. * CONVEX TRANSITION
  403. * Aliased 'default' for backwards compatibility
  404. *********************************************/
  405. .reveal .slides>section[data-transition=default].past,
  406. .reveal.default .slides>section:not([data-transition]).past,
  407. .reveal .slides>section[data-transition=convex].past,
  408. .reveal.convex .slides>section:not([data-transition]).past {
  409. transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0);
  410. }
  411. .reveal .slides>section[data-transition=default].future,
  412. .reveal.default .slides>section:not([data-transition]).future,
  413. .reveal .slides>section[data-transition=convex].future,
  414. .reveal.convex .slides>section:not([data-transition]).future {
  415. transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0);
  416. }
  417. .reveal .slides>section>section[data-transition=default].past,
  418. .reveal.default .slides>section>section:not([data-transition]).past,
  419. .reveal .slides>section>section[data-transition=convex].past,
  420. .reveal.convex .slides>section>section:not([data-transition]).past {
  421. transform: translate3d(0, -300px, 0) rotateX(70deg) translate3d(0, -300px, 0);
  422. }
  423. .reveal .slides>section>section[data-transition=default].future,
  424. .reveal.default .slides>section>section:not([data-transition]).future,
  425. .reveal .slides>section>section[data-transition=convex].future,
  426. .reveal.convex .slides>section>section:not([data-transition]).future {
  427. transform: translate3d(0, 300px, 0) rotateX(-70deg) translate3d(0, 300px, 0);
  428. }
  429. /*********************************************
  430. * CONCAVE TRANSITION
  431. *********************************************/
  432. .reveal .slides>section[data-transition=concave].past,
  433. .reveal.concave .slides>section:not([data-transition]).past {
  434. transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0);
  435. }
  436. .reveal .slides>section[data-transition=concave].future,
  437. .reveal.concave .slides>section:not([data-transition]).future {
  438. transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0);
  439. }
  440. .reveal .slides>section>section[data-transition=concave].past,
  441. .reveal.concave .slides>section>section:not([data-transition]).past {
  442. transform: translate3d(0, -80%, 0) rotateX(-70deg) translate3d(0, -80%, 0);
  443. }
  444. .reveal .slides>section>section[data-transition=concave].future,
  445. .reveal.concave .slides>section>section:not([data-transition]).future {
  446. transform: translate3d(0, 80%, 0) rotateX(70deg) translate3d(0, 80%, 0);
  447. }
  448. /*********************************************
  449. * ZOOM TRANSITION
  450. *********************************************/
  451. .reveal .slides>section[data-transition=zoom],
  452. .reveal.zoom .slides>section:not([data-transition]) {
  453. transition-timing-function: ease;
  454. }
  455. .reveal .slides>section[data-transition=zoom].past,
  456. .reveal.zoom .slides>section:not([data-transition]).past {
  457. visibility: hidden;
  458. transform: scale(16);
  459. }
  460. .reveal .slides>section[data-transition=zoom].future,
  461. .reveal.zoom .slides>section:not([data-transition]).future {
  462. visibility: hidden;
  463. transform: scale(0.2);
  464. }
  465. .reveal .slides>section>section[data-transition=zoom].past,
  466. .reveal.zoom .slides>section>section:not([data-transition]).past {
  467. transform: translate(0, -150%);
  468. }
  469. .reveal .slides>section>section[data-transition=zoom].future,
  470. .reveal.zoom .slides>section>section:not([data-transition]).future {
  471. transform: translate(0, 150%);
  472. }
  473. /*********************************************
  474. * CUBE TRANSITION
  475. *********************************************/
  476. .reveal.cube .slides {
  477. perspective: 1300px;
  478. }
  479. .reveal.cube .slides section {
  480. padding: 30px;
  481. min-height: 700px;
  482. backface-visibility: hidden;
  483. box-sizing: border-box;
  484. }
  485. .reveal.center.cube .slides section {
  486. min-height: 0;
  487. }
  488. .reveal.cube .slides section:not(.stack):before {
  489. content: '';
  490. position: absolute;
  491. display: block;
  492. width: 100%;
  493. height: 100%;
  494. left: 0;
  495. top: 0;
  496. background: rgba(0,0,0,0.1);
  497. border-radius: 4px;
  498. transform: translateZ( -20px );
  499. }
  500. .reveal.cube .slides section:not(.stack):after {
  501. content: '';
  502. position: absolute;
  503. display: block;
  504. width: 90%;
  505. height: 30px;
  506. left: 5%;
  507. bottom: 0;
  508. background: none;
  509. z-index: 1;
  510. border-radius: 4px;
  511. box-shadow: 0px 95px 25px rgba(0,0,0,0.2);
  512. transform: translateZ(-90px) rotateX( 65deg );
  513. }
  514. .reveal.cube .slides>section.stack {
  515. padding: 0;
  516. background: none;
  517. }
  518. .reveal.cube .slides>section.past {
  519. transform-origin: 100% 0%;
  520. transform: translate3d(-100%, 0, 0) rotateY(-90deg);
  521. }
  522. .reveal.cube .slides>section.future {
  523. transform-origin: 0% 0%;
  524. transform: translate3d(100%, 0, 0) rotateY(90deg);
  525. }
  526. .reveal.cube .slides>section>section.past {
  527. transform-origin: 0% 100%;
  528. transform: translate3d(0, -100%, 0) rotateX(90deg);
  529. }
  530. .reveal.cube .slides>section>section.future {
  531. transform-origin: 0% 0%;
  532. transform: translate3d(0, 100%, 0) rotateX(-90deg);
  533. }
  534. /*********************************************
  535. * PAGE TRANSITION
  536. *********************************************/
  537. .reveal.page .slides {
  538. perspective-origin: 0% 50%;
  539. perspective: 3000px;
  540. }
  541. .reveal.page .slides section {
  542. padding: 30px;
  543. min-height: 700px;
  544. box-sizing: border-box;
  545. }
  546. .reveal.page .slides section.past {
  547. z-index: 12;
  548. }
  549. .reveal.page .slides section:not(.stack):before {
  550. content: '';
  551. position: absolute;
  552. display: block;
  553. width: 100%;
  554. height: 100%;
  555. left: 0;
  556. top: 0;
  557. background: rgba(0,0,0,0.1);
  558. transform: translateZ( -20px );
  559. }
  560. .reveal.page .slides section:not(.stack):after {
  561. content: '';
  562. position: absolute;
  563. display: block;
  564. width: 90%;
  565. height: 30px;
  566. left: 5%;
  567. bottom: 0;
  568. background: none;
  569. z-index: 1;
  570. border-radius: 4px;
  571. box-shadow: 0px 95px 25px rgba(0,0,0,0.2);
  572. -webkit-transform: translateZ(-90px) rotateX( 65deg );
  573. }
  574. .reveal.page .slides>section.stack {
  575. padding: 0;
  576. background: none;
  577. }
  578. .reveal.page .slides>section.past {
  579. transform-origin: 0% 0%;
  580. transform: translate3d(-40%, 0, 0) rotateY(-80deg);
  581. }
  582. .reveal.page .slides>section.future {
  583. transform-origin: 100% 0%;
  584. transform: translate3d(0, 0, 0);
  585. }
  586. .reveal.page .slides>section>section.past {
  587. transform-origin: 0% 0%;
  588. transform: translate3d(0, -40%, 0) rotateX(80deg);
  589. }
  590. .reveal.page .slides>section>section.future {
  591. transform-origin: 0% 100%;
  592. transform: translate3d(0, 0, 0);
  593. }
  594. /*********************************************
  595. * FADE TRANSITION
  596. *********************************************/
  597. .reveal .slides section[data-transition=fade],
  598. .reveal.fade .slides section:not([data-transition]),
  599. .reveal.fade .slides>section>section:not([data-transition]) {
  600. transform: none;
  601. transition: opacity 0.5s;
  602. }
  603. .reveal.fade.overview .slides section,
  604. .reveal.fade.overview .slides>section>section {
  605. transition: none;
  606. }
  607. /*********************************************
  608. * NO TRANSITION
  609. *********************************************/
  610. .reveal .slides section[data-transition=none],
  611. .reveal.none .slides section:not([data-transition]) {
  612. transform: none;
  613. transition: none;
  614. }
  615. /*********************************************
  616. * OVERVIEW
  617. *********************************************/
  618. .reveal.overview {
  619. perspective-origin: 50% 50%;
  620. perspective: 700px;
  621. }
  622. .reveal.overview .slides section {
  623. height: 700px;
  624. overflow: hidden;
  625. opacity: 1 !important;
  626. visibility: visible !important;
  627. cursor: pointer;
  628. background: rgba(0,0,0,0.1);
  629. box-sizing: border-box;
  630. }
  631. .reveal.overview .slides section,
  632. .reveal.overview-deactivating .slides section {
  633. transition: none !important;
  634. }
  635. .reveal.overview .slides section .fragment {
  636. opacity: 1;
  637. }
  638. .reveal.overview .slides section:after,
  639. .reveal.overview .slides section:before {
  640. display: none !important;
  641. }
  642. .reveal.overview .slides section>section {
  643. opacity: 1;
  644. cursor: pointer;
  645. }
  646. .reveal.overview .slides section:hover {
  647. background: rgba(0,0,0,0.3);
  648. }
  649. .reveal.overview .slides section.present {
  650. background: rgba(0,0,0,0.3);
  651. }
  652. .reveal.overview .slides>section.stack {
  653. padding: 0;
  654. top: 0 !important;
  655. background: none;
  656. overflow: visible;
  657. }
  658. .reveal.overview .backgrounds {
  659. perspective: inherit;
  660. }
  661. .reveal.overview .backgrounds .slide-background {
  662. opacity: 1;
  663. visibility: visible;
  664. }
  665. .reveal.overview .backgrounds .slide-background,
  666. .reveal.overview-deactivating .backgrounds .slide-background {
  667. transition: none !important;
  668. }
  669. /*********************************************
  670. * PAUSED MODE
  671. *********************************************/
  672. .reveal .pause-overlay {
  673. position: absolute;
  674. top: 0;
  675. left: 0;
  676. width: 100%;
  677. height: 100%;
  678. background: black;
  679. visibility: hidden;
  680. opacity: 0;
  681. z-index: 100;
  682. transition: all 1s ease;
  683. }
  684. .reveal.paused .pause-overlay {
  685. visibility: visible;
  686. opacity: 1;
  687. }
  688. /*********************************************
  689. * FALLBACK
  690. *********************************************/
  691. .no-transforms {
  692. overflow-y: auto;
  693. }
  694. .no-transforms .reveal .slides {
  695. position: relative;
  696. width: 80%;
  697. height: auto !important;
  698. top: 0;
  699. left: 50%;
  700. margin: 0;
  701. text-align: center;
  702. }
  703. .no-transforms .reveal .controls,
  704. .no-transforms .reveal .progress {
  705. display: none !important;
  706. }
  707. .no-transforms .reveal .slides section {
  708. display: block !important;
  709. opacity: 1 !important;
  710. position: relative !important;
  711. height: auto;
  712. min-height: 0;
  713. top: 0;
  714. left: -50%;
  715. margin: 70px 0;
  716. transform: none;
  717. }
  718. .no-transforms .reveal .slides section section {
  719. left: 0;
  720. }
  721. .reveal .no-transition,
  722. .reveal .no-transition * {
  723. transition: none !important;
  724. }
  725. /*********************************************
  726. * PER-SLIDE BACKGROUNDS
  727. *********************************************/
  728. .reveal .backgrounds {
  729. position: absolute;
  730. width: 100%;
  731. height: 100%;
  732. top: 0;
  733. left: 0;
  734. perspective: 600px;
  735. }
  736. .reveal .slide-background {
  737. display: none;
  738. position: absolute;
  739. width: 100%;
  740. height: 100%;
  741. opacity: 0;
  742. visibility: hidden;
  743. background-color: rgba( 0, 0, 0, 0 );
  744. background-position: 50% 50%;
  745. background-repeat: no-repeat;
  746. background-size: cover;
  747. transition: all 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
  748. }
  749. .reveal .slide-background.stack {
  750. display: block;
  751. }
  752. .reveal .slide-background.present {
  753. opacity: 1;
  754. visibility: visible;
  755. }
  756. .print-pdf .reveal .slide-background {
  757. opacity: 1 !important;
  758. visibility: visible !important;
  759. }
  760. /* Video backgrounds */
  761. .reveal .slide-background video {
  762. position: absolute;
  763. width: 100%;
  764. height: 100%;
  765. max-width: none;
  766. max-height: none;
  767. top: 0;
  768. left: 0;
  769. }
  770. /* Immediate transition style */
  771. .reveal[data-background-transition=none]>.backgrounds .slide-background,
  772. .reveal>.backgrounds .slide-background[data-background-transition=none] {
  773. transition: none;
  774. }
  775. /* Slide */
  776. .reveal[data-background-transition=slide]>.backgrounds .slide-background,
  777. .reveal>.backgrounds .slide-background[data-background-transition=slide] {
  778. opacity: 1;
  779. backface-visibility: hidden;
  780. }
  781. .reveal[data-background-transition=slide]>.backgrounds .slide-background.past,
  782. .reveal>.backgrounds .slide-background.past[data-background-transition=slide] {
  783. transform: translate(-100%, 0);
  784. }
  785. .reveal[data-background-transition=slide]>.backgrounds .slide-background.future,
  786. .reveal>.backgrounds .slide-background.future[data-background-transition=slide] {
  787. transform: translate(100%, 0);
  788. }
  789. .reveal[data-background-transition=slide]>.backgrounds .slide-background>.slide-background.past,
  790. .reveal>.backgrounds .slide-background>.slide-background.past[data-background-transition=slide] {
  791. transform: translate(0, -100%);
  792. }
  793. .reveal[data-background-transition=slide]>.backgrounds .slide-background>.slide-background.future,
  794. .reveal>.backgrounds .slide-background>.slide-background.future[data-background-transition=slide] {
  795. transform: translate(0, 100%);
  796. }
  797. /* Convex */
  798. .reveal[data-background-transition=convex]>.backgrounds .slide-background.past,
  799. .reveal>.backgrounds .slide-background.past[data-background-transition=convex] {
  800. opacity: 0;
  801. transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0);
  802. }
  803. .reveal[data-background-transition=convex]>.backgrounds .slide-background.future,
  804. .reveal>.backgrounds .slide-background.future[data-background-transition=convex] {
  805. opacity: 0;
  806. transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0);
  807. }
  808. .reveal[data-background-transition=convex]>.backgrounds .slide-background>.slide-background.past,
  809. .reveal>.backgrounds .slide-background>.slide-background.past[data-background-transition=convex] {
  810. opacity: 0;
  811. transform: translate3d(0, -100%, 0) rotateX(90deg) translate3d(0, -100%, 0);
  812. }
  813. .reveal[data-background-transition=convex]>.backgrounds .slide-background>.slide-background.future,
  814. .reveal>.backgrounds .slide-background>.slide-background.future[data-background-transition=convex] {
  815. opacity: 0;
  816. transform: translate3d(0, 100%, 0) rotateX(-90deg) translate3d(0, 100%, 0);
  817. }
  818. /* Concave */
  819. .reveal[data-background-transition=concave]>.backgrounds .slide-background.past,
  820. .reveal>.backgrounds .slide-background.past[data-background-transition=concave] {
  821. opacity: 0;
  822. transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0);
  823. }
  824. .reveal[data-background-transition=concave]>.backgrounds .slide-background.future,
  825. .reveal>.backgrounds .slide-background.future[data-background-transition=concave] {
  826. opacity: 0;
  827. transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0);
  828. }
  829. .reveal[data-background-transition=concave]>.backgrounds .slide-background>.slide-background.past,
  830. .reveal>.backgrounds .slide-background>.slide-background.past[data-background-transition=concave] {
  831. opacity: 0;
  832. transform: translate3d(0, -100%, 0) rotateX(-90deg) translate3d(0, -100%, 0);
  833. }
  834. .reveal[data-background-transition=concave]>.backgrounds .slide-background>.slide-background.future,
  835. .reveal>.backgrounds .slide-background>.slide-background.future[data-background-transition=concave] {
  836. opacity: 0;
  837. transform: translate3d(0, 100%, 0) rotateX(90deg) translate3d(0, 100%, 0);
  838. }
  839. /* Zoom */
  840. .reveal[data-background-transition=zoom]>.backgrounds .slide-background,
  841. .reveal>.backgrounds .slide-background[data-background-transition=zoom] {
  842. transition-timing-function: ease;
  843. }
  844. .reveal[data-background-transition=zoom]>.backgrounds .slide-background.past,
  845. .reveal>.backgrounds .slide-background.past[data-background-transition=zoom] {
  846. opacity: 0;
  847. visibility: hidden;
  848. transform: scale(16);
  849. }
  850. .reveal[data-background-transition=zoom]>.backgrounds .slide-background.future,
  851. .reveal>.backgrounds .slide-background.future[data-background-transition=zoom] {
  852. opacity: 0;
  853. visibility: hidden;
  854. transform: scale(0.2);
  855. }
  856. .reveal[data-background-transition=zoom]>.backgrounds .slide-background>.slide-background.past,
  857. .reveal>.backgrounds .slide-background>.slide-background.past[data-background-transition=zoom] {
  858. opacity: 0;
  859. visibility: hidden;
  860. transform: scale(16);
  861. }
  862. .reveal[data-background-transition=zoom]>.backgrounds .slide-background>.slide-background.future,
  863. .reveal>.backgrounds .slide-background>.slide-background.future[data-background-transition=zoom] {
  864. opacity: 0;
  865. visibility: hidden;
  866. transform: scale(0.2);
  867. }
  868. /* Global transition speed settings */
  869. .reveal[data-transition-speed="fast"]>.backgrounds .slide-background {
  870. transition-duration: 400ms;
  871. }
  872. .reveal[data-transition-speed="slow"]>.backgrounds .slide-background {
  873. transition-duration: 1200ms;
  874. }
  875. /*********************************************
  876. * RTL SUPPORT
  877. *********************************************/
  878. .reveal.rtl .slides,
  879. .reveal.rtl .slides h1,
  880. .reveal.rtl .slides h2,
  881. .reveal.rtl .slides h3,
  882. .reveal.rtl .slides h4,
  883. .reveal.rtl .slides h5,
  884. .reveal.rtl .slides h6 {
  885. direction: rtl;
  886. font-family: sans-serif;
  887. }
  888. .reveal.rtl pre,
  889. .reveal.rtl code {
  890. direction: ltr;
  891. }
  892. .reveal.rtl ol,
  893. .reveal.rtl ul {
  894. text-align: right;
  895. }
  896. .reveal.rtl .progress span {
  897. float: right
  898. }
  899. /*********************************************
  900. * PARALLAX BACKGROUND
  901. *********************************************/
  902. .reveal.has-parallax-background .backgrounds {
  903. transition: all 0.8s ease;
  904. }
  905. /* Global transition speed settings */
  906. .reveal.has-parallax-background[data-transition-speed="fast"] .backgrounds {
  907. transition-duration: 400ms;
  908. }
  909. .reveal.has-parallax-background[data-transition-speed="slow"] .backgrounds {
  910. transition-duration: 1200ms;
  911. }
  912. /*********************************************
  913. * LINK PREVIEW OVERLAY
  914. *********************************************/
  915. .reveal .overlay {
  916. position: absolute;
  917. top: 0;
  918. left: 0;
  919. width: 100%;
  920. height: 100%;
  921. z-index: 1000;
  922. background: rgba( 0, 0, 0, 0.9 );
  923. opacity: 0;
  924. visibility: hidden;
  925. transition: all 0.3s ease;
  926. }
  927. .reveal .overlay.visible {
  928. opacity: 1;
  929. visibility: visible;
  930. }
  931. .reveal .overlay .spinner {
  932. position: absolute;
  933. display: block;
  934. top: 50%;
  935. left: 50%;
  936. width: 32px;
  937. height: 32px;
  938. margin: -16px 0 0 -16px;
  939. z-index: 10;
  940. 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);
  941. visibility: visible;
  942. opacity: 0.6;
  943. transition: all 0.3s ease;
  944. }
  945. .reveal .overlay header {
  946. position: absolute;
  947. left: 0;
  948. top: 0;
  949. width: 100%;
  950. height: 40px;
  951. z-index: 2;
  952. border-bottom: 1px solid #222;
  953. }
  954. .reveal .overlay header a {
  955. display: inline-block;
  956. width: 40px;
  957. height: 40px;
  958. padding: 0 10px;
  959. float: right;
  960. opacity: 0.6;
  961. box-sizing: border-box;
  962. }
  963. .reveal .overlay header a:hover {
  964. opacity: 1;
  965. }
  966. .reveal .overlay header a .icon {
  967. display: inline-block;
  968. width: 20px;
  969. height: 20px;
  970. background-position: 50% 50%;
  971. background-size: 100%;
  972. background-repeat: no-repeat;
  973. }
  974. .reveal .overlay header a.close .icon {
  975. background-image: url(data:image/png;base64,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);
  976. }
  977. .reveal .overlay header a.external .icon {
  978. background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAAcElEQVRYR+2WSQoAIQwEzf8f7XiOMkUQxUPlGkM3hVmiQfQR9GYnH1SsAQlI4DiBqkCMoNb9y2e90IAEJPAcgdznU9+engMaeJ7Azh5Y1U67gAho4DqBqmB1buAf0MB1AlVBek83ZPkmJMGc1wAR+AAqod/B97TRpQAAAABJRU5ErkJggg==);
  979. }
  980. .reveal .overlay .viewport {
  981. position: absolute;
  982. top: 40px;
  983. right: 0;
  984. bottom: 0;
  985. left: 0;
  986. }
  987. .reveal .overlay.overlay-preview .viewport iframe {
  988. width: 100%;
  989. height: 100%;
  990. max-width: 100%;
  991. max-height: 100%;
  992. border: 0;
  993. opacity: 0;
  994. visibility: hidden;
  995. transition: all 0.3s ease;
  996. }
  997. .reveal .overlay.overlay-preview.loaded .viewport iframe {
  998. opacity: 1;
  999. visibility: visible;
  1000. }
  1001. .reveal .overlay.overlay-preview.loaded .spinner {
  1002. opacity: 0;
  1003. visibility: hidden;
  1004. transform: scale(0.2);
  1005. }
  1006. .reveal .overlay.overlay-help .viewport {
  1007. overflow: auto;
  1008. color: #fff;
  1009. }
  1010. .reveal .overlay.overlay-help .viewport .viewport-inner {
  1011. width: 600px;
  1012. margin: 0 auto;
  1013. padding: 60px;
  1014. text-align: center;
  1015. letter-spacing: normal;
  1016. }
  1017. .reveal .overlay.overlay-help .viewport .viewport-inner .title {
  1018. font-size: 20px;
  1019. }
  1020. .reveal .overlay.overlay-help .viewport .viewport-inner table {
  1021. border: 1px solid #fff;
  1022. border-collapse: collapse;
  1023. font-size: 14px;
  1024. }
  1025. .reveal .overlay.overlay-help .viewport .viewport-inner table th,
  1026. .reveal .overlay.overlay-help .viewport .viewport-inner table td {
  1027. width: 200px;
  1028. padding: 10px;
  1029. border: 1px solid #fff;
  1030. vertical-align: middle;
  1031. }
  1032. .reveal .overlay.overlay-help .viewport .viewport-inner table th {
  1033. padding-top: 20px;
  1034. padding-bottom: 20px;
  1035. }
  1036. /*********************************************
  1037. * PLAYBACK COMPONENT
  1038. *********************************************/
  1039. .reveal .playback {
  1040. position: fixed;
  1041. left: 15px;
  1042. bottom: 15px;
  1043. z-index: 30;
  1044. cursor: pointer;
  1045. transition: all 400ms ease;
  1046. }
  1047. .reveal.overview .playback {
  1048. opacity: 0;
  1049. visibility: hidden;
  1050. }
  1051. /*********************************************
  1052. * ROLLING LINKS
  1053. *********************************************/
  1054. .reveal .roll {
  1055. display: inline-block;
  1056. line-height: 1.2;
  1057. overflow: hidden;
  1058. vertical-align: top;
  1059. perspective: 400px;
  1060. perspective-origin: 50% 50%;
  1061. }
  1062. .reveal .roll:hover {
  1063. background: none;
  1064. text-shadow: none;
  1065. }
  1066. .reveal .roll span {
  1067. display: block;
  1068. position: relative;
  1069. padding: 0 2px;
  1070. pointer-events: none;
  1071. transition: all 400ms ease;
  1072. transform-origin: 50% 0%;
  1073. transform-style: preserve-3d;
  1074. backface-visibility: hidden;
  1075. }
  1076. .reveal .roll:hover span {
  1077. background: rgba(0,0,0,0.5);
  1078. transform: translate3d( 0px, 0px, -45px ) rotateX( 90deg );
  1079. }
  1080. .reveal .roll span:after {
  1081. content: attr(data-title);
  1082. display: block;
  1083. position: absolute;
  1084. left: 0;
  1085. top: 0;
  1086. padding: 0 2px;
  1087. backface-visibility: hidden;
  1088. transform-origin: 50% 0%;
  1089. transform: translate3d( 0px, 110%, 0px ) rotateX( -90deg );
  1090. }
  1091. /*********************************************
  1092. * SPEAKER NOTES
  1093. *********************************************/
  1094. .reveal aside.notes {
  1095. display: none;
  1096. }
  1097. /*********************************************
  1098. * ZOOM PLUGIN
  1099. *********************************************/
  1100. .zoomed .reveal *,
  1101. .zoomed .reveal *:before,
  1102. .zoomed .reveal *:after {
  1103. backface-visibility: visible !important;
  1104. }
  1105. .zoomed .reveal .progress,
  1106. .zoomed .reveal .controls {
  1107. opacity: 0;
  1108. }
  1109. .zoomed .reveal .roll span {
  1110. background: none;
  1111. }
  1112. .zoomed .reveal .roll span:after {
  1113. visibility: hidden;
  1114. }