reveal.scss 38 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757758759760761762763764765766767768769770771772773774775776777778779780781782783784785786787788789790791792793794795796797798799800801802803804805806807808809810811812813814815816817818819820821822823824825826827828829830831832833834835836837838839840841842843844845846847848849850851852853854855856857858859860861862863864865866867868869870871872873874875876877878879880881882883884885886887888889890891892893894895896897898899900901902903904905906907908909910911912913914915916917918919920921922923924925926927928929930931932933934935936937938939940941942943944945946947948949950951952953954955956957958959960961962963964965966967968969970971972973974975976977978979980981982983984985986987988989990991992993994995996997998999100010011002100310041005100610071008100910101011101210131014101510161017101810191020102110221023102410251026102710281029103010311032103310341035103610371038103910401041104210431044104510461047104810491050105110521053105410551056105710581059106010611062106310641065106610671068106910701071107210731074107510761077107810791080108110821083108410851086108710881089109010911092109310941095109610971098109911001101110211031104110511061107110811091110111111121113111411151116111711181119112011211122112311241125112611271128112911301131113211331134113511361137113811391140114111421143114411451146114711481149115011511152115311541155115611571158115911601161116211631164116511661167116811691170117111721173117411751176117711781179118011811182118311841185118611871188118911901191119211931194119511961197119811991200120112021203120412051206120712081209121012111212121312141215121612171218121912201221122212231224122512261227122812291230123112321233123412351236123712381239124012411242124312441245124612471248124912501251125212531254125512561257125812591260126112621263126412651266126712681269127012711272127312741275127612771278127912801281128212831284128512861287128812891290129112921293129412951296129712981299130013011302130313041305130613071308130913101311131213131314131513161317131813191320132113221323132413251326132713281329133013311332133313341335133613371338133913401341134213431344134513461347134813491350135113521353135413551356135713581359136013611362136313641365136613671368136913701371137213731374137513761377137813791380138113821383138413851386138713881389139013911392139313941395139613971398139914001401140214031404140514061407140814091410141114121413141414151416141714181419142014211422142314241425142614271428142914301431143214331434143514361437143814391440144114421443144414451446144714481449145014511452145314541455145614571458145914601461146214631464146514661467
  1. /*!
  2. * reveal.js
  3. * http://lab.hakim.se/reveal-js
  4. * MIT licensed
  5. *
  6. * Copyright (C) 2017 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, .reveal 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: inherit;
  60. }
  61. }
  62. .reveal .slides section .fragment.grow {
  63. opacity: 1;
  64. visibility: inherit;
  65. &.visible {
  66. transform: scale( 1.3 );
  67. }
  68. }
  69. .reveal .slides section .fragment.shrink {
  70. opacity: 1;
  71. visibility: inherit;
  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: inherit;
  85. &.visible {
  86. opacity: 0;
  87. visibility: hidden;
  88. }
  89. }
  90. .reveal .slides section .fragment.semi-fade-out {
  91. opacity: 1;
  92. visibility: inherit;
  93. &.visible {
  94. opacity: 0.5;
  95. visibility: inherit;
  96. }
  97. }
  98. .reveal .slides section .fragment.strike {
  99. opacity: 1;
  100. visibility: inherit;
  101. &.visible {
  102. text-decoration: line-through;
  103. }
  104. }
  105. .reveal .slides section .fragment.fade-up {
  106. transform: translate(0, 20%);
  107. &.visible {
  108. transform: translate(0, 0);
  109. }
  110. }
  111. .reveal .slides section .fragment.fade-down {
  112. transform: translate(0, -20%);
  113. &.visible {
  114. transform: translate(0, 0);
  115. }
  116. }
  117. .reveal .slides section .fragment.fade-right {
  118. transform: translate(-20%, 0);
  119. &.visible {
  120. transform: translate(0, 0);
  121. }
  122. }
  123. .reveal .slides section .fragment.fade-left {
  124. transform: translate(20%, 0);
  125. &.visible {
  126. transform: translate(0, 0);
  127. }
  128. }
  129. .reveal .slides section .fragment.current-visible {
  130. opacity: 0;
  131. visibility: hidden;
  132. &.current-fragment {
  133. opacity: 1;
  134. visibility: inherit;
  135. }
  136. }
  137. .reveal .slides section .fragment.highlight-red,
  138. .reveal .slides section .fragment.highlight-current-red,
  139. .reveal .slides section .fragment.highlight-green,
  140. .reveal .slides section .fragment.highlight-current-green,
  141. .reveal .slides section .fragment.highlight-blue,
  142. .reveal .slides section .fragment.highlight-current-blue {
  143. opacity: 1;
  144. visibility: inherit;
  145. }
  146. .reveal .slides section .fragment.highlight-red.visible {
  147. color: #ff2c2d
  148. }
  149. .reveal .slides section .fragment.highlight-green.visible {
  150. color: #17ff2e;
  151. }
  152. .reveal .slides section .fragment.highlight-blue.visible {
  153. color: #1b91ff;
  154. }
  155. .reveal .slides section .fragment.highlight-current-red.current-fragment {
  156. color: #ff2c2d
  157. }
  158. .reveal .slides section .fragment.highlight-current-green.current-fragment {
  159. color: #17ff2e;
  160. }
  161. .reveal .slides section .fragment.highlight-current-blue.current-fragment {
  162. color: #1b91ff;
  163. }
  164. /*********************************************
  165. * DEFAULT ELEMENT STYLES
  166. *********************************************/
  167. /* Fixes issue in Chrome where italic fonts did not appear when printing to PDF */
  168. .reveal:after {
  169. content: '';
  170. font-style: italic;
  171. }
  172. .reveal iframe {
  173. z-index: 1;
  174. }
  175. /** Prevents layering issues in certain browser/transition combinations */
  176. .reveal a {
  177. position: relative;
  178. }
  179. .reveal .stretch {
  180. max-width: none;
  181. max-height: none;
  182. }
  183. .reveal pre.stretch code {
  184. height: 100%;
  185. max-height: 100%;
  186. box-sizing: border-box;
  187. }
  188. /*********************************************
  189. * CONTROLS
  190. *********************************************/
  191. .reveal .controls {
  192. display: none;
  193. position: fixed;
  194. width: 110px;
  195. height: 110px;
  196. z-index: 30;
  197. right: 10px;
  198. bottom: 10px;
  199. -webkit-user-select: none;
  200. }
  201. .reveal .controls button {
  202. padding: 0;
  203. position: absolute;
  204. opacity: 0.05;
  205. width: 0;
  206. height: 0;
  207. background-color: transparent;
  208. border: 12px solid transparent;
  209. transform: scale(.9999);
  210. transition: all 0.2s ease;
  211. -webkit-appearance: none;
  212. -webkit-tap-highlight-color: rgba( 0, 0, 0, 0 );
  213. }
  214. .reveal .controls .enabled {
  215. opacity: 0.7;
  216. cursor: pointer;
  217. }
  218. .reveal .controls .enabled:active {
  219. margin-top: 1px;
  220. }
  221. .reveal .controls .navigate-left {
  222. top: 42px;
  223. border-right-width: 22px;
  224. border-right-color: #000;
  225. }
  226. .reveal .controls .navigate-left.fragmented {
  227. opacity: 0.3;
  228. }
  229. .reveal .controls .navigate-right {
  230. left: 74px;
  231. top: 42px;
  232. border-left-width: 22px;
  233. border-left-color: #000;
  234. }
  235. .reveal .controls .navigate-right.fragmented {
  236. opacity: 0.3;
  237. }
  238. .reveal .controls .navigate-up {
  239. left: 42px;
  240. border-bottom-width: 22px;
  241. border-bottom-color: #000;
  242. }
  243. .reveal .controls .navigate-up.fragmented {
  244. opacity: 0.3;
  245. }
  246. .reveal .controls .navigate-down {
  247. left: 42px;
  248. top: 74px;
  249. border-top-width: 22px;
  250. border-top-color: #000;
  251. }
  252. .reveal .controls .navigate-down.fragmented {
  253. opacity: 0.3;
  254. }
  255. /*********************************************
  256. * PROGRESS BAR
  257. *********************************************/
  258. .reveal .progress {
  259. position: fixed;
  260. display: none;
  261. height: 3px;
  262. width: 100%;
  263. bottom: 0;
  264. left: 0;
  265. z-index: 10;
  266. background-color: rgba( 0, 0, 0, 0.2 );
  267. }
  268. .reveal .progress:after {
  269. content: '';
  270. display: block;
  271. position: absolute;
  272. height: 20px;
  273. width: 100%;
  274. top: -20px;
  275. }
  276. .reveal .progress span {
  277. display: block;
  278. height: 100%;
  279. width: 0px;
  280. background-color: #000;
  281. transition: width 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
  282. }
  283. /*********************************************
  284. * SLIDE NUMBER
  285. *********************************************/
  286. .reveal .slide-number {
  287. position: fixed;
  288. display: block;
  289. right: 8px;
  290. bottom: 8px;
  291. z-index: 31;
  292. font-family: Helvetica, sans-serif;
  293. font-size: 12px;
  294. line-height: 1;
  295. color: #fff;
  296. background-color: rgba( 0, 0, 0, 0.4 );
  297. padding: 5px;
  298. }
  299. .reveal .slide-number-delimiter {
  300. margin: 0 3px;
  301. }
  302. /*********************************************
  303. * SLIDES
  304. *********************************************/
  305. .reveal {
  306. position: relative;
  307. width: 100%;
  308. height: 100%;
  309. overflow: hidden;
  310. touch-action: none;
  311. }
  312. .reveal .slides {
  313. position: absolute;
  314. width: 100%;
  315. height: 100%;
  316. top: 0;
  317. right: 0;
  318. bottom: 0;
  319. left: 0;
  320. margin: auto;
  321. pointer-events: none;
  322. overflow: visible;
  323. z-index: 1;
  324. text-align: center;
  325. perspective: 600px;
  326. perspective-origin: 50% 40%;
  327. }
  328. .reveal .slides>section {
  329. -ms-perspective: 600px;
  330. }
  331. .reveal .slides>section,
  332. .reveal .slides>section>section {
  333. display: none;
  334. position: absolute;
  335. width: 100%;
  336. padding: 20px 0px;
  337. pointer-events: auto;
  338. z-index: 10;
  339. transform-style: flat;
  340. transition: transform-origin 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
  341. transform 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
  342. visibility 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985),
  343. opacity 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
  344. }
  345. /* Global transition speed settings */
  346. .reveal[data-transition-speed="fast"] .slides section {
  347. transition-duration: 400ms;
  348. }
  349. .reveal[data-transition-speed="slow"] .slides section {
  350. transition-duration: 1200ms;
  351. }
  352. /* Slide-specific transition speed overrides */
  353. .reveal .slides section[data-transition-speed="fast"] {
  354. transition-duration: 400ms;
  355. }
  356. .reveal .slides section[data-transition-speed="slow"] {
  357. transition-duration: 1200ms;
  358. }
  359. .reveal .slides>section.stack {
  360. padding-top: 0;
  361. padding-bottom: 0;
  362. }
  363. .reveal .slides>section.present,
  364. .reveal .slides>section>section.present {
  365. display: block;
  366. z-index: 11;
  367. opacity: 1;
  368. }
  369. .reveal .slides>section:empty,
  370. .reveal .slides>section>section:empty {
  371. pointer-events: none;
  372. }
  373. .reveal.center,
  374. .reveal.center .slides,
  375. .reveal.center .slides section {
  376. min-height: 0 !important;
  377. }
  378. /* Don't allow interaction with invisible slides */
  379. .reveal .slides>section.future,
  380. .reveal .slides>section>section.future,
  381. .reveal .slides>section.past,
  382. .reveal .slides>section>section.past {
  383. pointer-events: none;
  384. }
  385. .reveal.overview .slides>section,
  386. .reveal.overview .slides>section>section {
  387. pointer-events: auto;
  388. }
  389. .reveal .slides>section.past,
  390. .reveal .slides>section.future,
  391. .reveal .slides>section>section.past,
  392. .reveal .slides>section>section.future {
  393. opacity: 0;
  394. }
  395. /*********************************************
  396. * Mixins for readability of transitions
  397. *********************************************/
  398. @mixin transition-global($style) {
  399. .reveal .slides section[data-transition=#{$style}],
  400. .reveal.#{$style} .slides section:not([data-transition]) {
  401. @content;
  402. }
  403. }
  404. @mixin transition-stack($style) {
  405. .reveal .slides section[data-transition=#{$style}].stack,
  406. .reveal.#{$style} .slides section.stack {
  407. @content;
  408. }
  409. }
  410. @mixin transition-horizontal-past($style) {
  411. .reveal .slides>section[data-transition=#{$style}].past,
  412. .reveal .slides>section[data-transition~=#{$style}-out].past,
  413. .reveal.#{$style} .slides>section:not([data-transition]).past {
  414. @content;
  415. }
  416. }
  417. @mixin transition-horizontal-future($style) {
  418. .reveal .slides>section[data-transition=#{$style}].future,
  419. .reveal .slides>section[data-transition~=#{$style}-in].future,
  420. .reveal.#{$style} .slides>section:not([data-transition]).future {
  421. @content;
  422. }
  423. }
  424. @mixin transition-vertical-past($style) {
  425. .reveal .slides>section>section[data-transition=#{$style}].past,
  426. .reveal .slides>section>section[data-transition~=#{$style}-out].past,
  427. .reveal.#{$style} .slides>section>section:not([data-transition]).past {
  428. @content;
  429. }
  430. }
  431. @mixin transition-vertical-future($style) {
  432. .reveal .slides>section>section[data-transition=#{$style}].future,
  433. .reveal .slides>section>section[data-transition~=#{$style}-in].future,
  434. .reveal.#{$style} .slides>section>section:not([data-transition]).future {
  435. @content;
  436. }
  437. }
  438. /*********************************************
  439. * SLIDE TRANSITION
  440. * Aliased 'linear' for backwards compatibility
  441. *********************************************/
  442. @each $stylename in slide, linear {
  443. .reveal.#{$stylename} section {
  444. backface-visibility: hidden;
  445. }
  446. @include transition-horizontal-past(#{$stylename}) {
  447. transform: translate(-150%, 0);
  448. }
  449. @include transition-horizontal-future(#{$stylename}) {
  450. transform: translate(150%, 0);
  451. }
  452. @include transition-vertical-past(#{$stylename}) {
  453. transform: translate(0, -150%);
  454. }
  455. @include transition-vertical-future(#{$stylename}) {
  456. transform: translate(0, 150%);
  457. }
  458. }
  459. /*********************************************
  460. * CONVEX TRANSITION
  461. * Aliased 'default' for backwards compatibility
  462. *********************************************/
  463. @each $stylename in default, convex {
  464. @include transition-stack(#{$stylename}) {
  465. transform-style: preserve-3d;
  466. }
  467. @include transition-horizontal-past(#{$stylename}) {
  468. transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0);
  469. }
  470. @include transition-horizontal-future(#{$stylename}) {
  471. transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0);
  472. }
  473. @include transition-vertical-past(#{$stylename}) {
  474. transform: translate3d(0, -300px, 0) rotateX(70deg) translate3d(0, -300px, 0);
  475. }
  476. @include transition-vertical-future(#{$stylename}) {
  477. transform: translate3d(0, 300px, 0) rotateX(-70deg) translate3d(0, 300px, 0);
  478. }
  479. }
  480. /*********************************************
  481. * CONCAVE TRANSITION
  482. *********************************************/
  483. @include transition-stack(concave) {
  484. transform-style: preserve-3d;
  485. }
  486. @include transition-horizontal-past(concave) {
  487. transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0);
  488. }
  489. @include transition-horizontal-future(concave) {
  490. transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0);
  491. }
  492. @include transition-vertical-past(concave) {
  493. transform: translate3d(0, -80%, 0) rotateX(-70deg) translate3d(0, -80%, 0);
  494. }
  495. @include transition-vertical-future(concave) {
  496. transform: translate3d(0, 80%, 0) rotateX(70deg) translate3d(0, 80%, 0);
  497. }
  498. /*********************************************
  499. * ZOOM TRANSITION
  500. *********************************************/
  501. @include transition-global(zoom) {
  502. transition-timing-function: ease;
  503. }
  504. @include transition-horizontal-past(zoom) {
  505. visibility: hidden;
  506. transform: scale(16);
  507. }
  508. @include transition-horizontal-future(zoom) {
  509. visibility: hidden;
  510. transform: scale(0.2);
  511. }
  512. @include transition-vertical-past(zoom) {
  513. transform: translate(0, -150%);
  514. }
  515. @include transition-vertical-future(zoom) {
  516. transform: translate(0, 150%);
  517. }
  518. /*********************************************
  519. * CUBE TRANSITION
  520. *
  521. * WARNING:
  522. * this is deprecated and will be removed in a
  523. * future version.
  524. *********************************************/
  525. .reveal.cube .slides {
  526. perspective: 1300px;
  527. }
  528. .reveal.cube .slides section {
  529. padding: 30px;
  530. min-height: 700px;
  531. backface-visibility: hidden;
  532. box-sizing: border-box;
  533. transform-style: preserve-3d;
  534. }
  535. .reveal.center.cube .slides section {
  536. min-height: 0;
  537. }
  538. .reveal.cube .slides section:not(.stack):before {
  539. content: '';
  540. position: absolute;
  541. display: block;
  542. width: 100%;
  543. height: 100%;
  544. left: 0;
  545. top: 0;
  546. background: rgba(0,0,0,0.1);
  547. border-radius: 4px;
  548. transform: translateZ( -20px );
  549. }
  550. .reveal.cube .slides section:not(.stack):after {
  551. content: '';
  552. position: absolute;
  553. display: block;
  554. width: 90%;
  555. height: 30px;
  556. left: 5%;
  557. bottom: 0;
  558. background: none;
  559. z-index: 1;
  560. border-radius: 4px;
  561. box-shadow: 0px 95px 25px rgba(0,0,0,0.2);
  562. transform: translateZ(-90px) rotateX( 65deg );
  563. }
  564. .reveal.cube .slides>section.stack {
  565. padding: 0;
  566. background: none;
  567. }
  568. .reveal.cube .slides>section.past {
  569. transform-origin: 100% 0%;
  570. transform: translate3d(-100%, 0, 0) rotateY(-90deg);
  571. }
  572. .reveal.cube .slides>section.future {
  573. transform-origin: 0% 0%;
  574. transform: translate3d(100%, 0, 0) rotateY(90deg);
  575. }
  576. .reveal.cube .slides>section>section.past {
  577. transform-origin: 0% 100%;
  578. transform: translate3d(0, -100%, 0) rotateX(90deg);
  579. }
  580. .reveal.cube .slides>section>section.future {
  581. transform-origin: 0% 0%;
  582. transform: translate3d(0, 100%, 0) rotateX(-90deg);
  583. }
  584. /*********************************************
  585. * PAGE TRANSITION
  586. *
  587. * WARNING:
  588. * this is deprecated and will be removed in a
  589. * future version.
  590. *********************************************/
  591. .reveal.page .slides {
  592. perspective-origin: 0% 50%;
  593. perspective: 3000px;
  594. }
  595. .reveal.page .slides section {
  596. padding: 30px;
  597. min-height: 700px;
  598. box-sizing: border-box;
  599. transform-style: preserve-3d;
  600. }
  601. .reveal.page .slides section.past {
  602. z-index: 12;
  603. }
  604. .reveal.page .slides section:not(.stack):before {
  605. content: '';
  606. position: absolute;
  607. display: block;
  608. width: 100%;
  609. height: 100%;
  610. left: 0;
  611. top: 0;
  612. background: rgba(0,0,0,0.1);
  613. transform: translateZ( -20px );
  614. }
  615. .reveal.page .slides section:not(.stack):after {
  616. content: '';
  617. position: absolute;
  618. display: block;
  619. width: 90%;
  620. height: 30px;
  621. left: 5%;
  622. bottom: 0;
  623. background: none;
  624. z-index: 1;
  625. border-radius: 4px;
  626. box-shadow: 0px 95px 25px rgba(0,0,0,0.2);
  627. -webkit-transform: translateZ(-90px) rotateX( 65deg );
  628. }
  629. .reveal.page .slides>section.stack {
  630. padding: 0;
  631. background: none;
  632. }
  633. .reveal.page .slides>section.past {
  634. transform-origin: 0% 0%;
  635. transform: translate3d(-40%, 0, 0) rotateY(-80deg);
  636. }
  637. .reveal.page .slides>section.future {
  638. transform-origin: 100% 0%;
  639. transform: translate3d(0, 0, 0);
  640. }
  641. .reveal.page .slides>section>section.past {
  642. transform-origin: 0% 0%;
  643. transform: translate3d(0, -40%, 0) rotateX(80deg);
  644. }
  645. .reveal.page .slides>section>section.future {
  646. transform-origin: 0% 100%;
  647. transform: translate3d(0, 0, 0);
  648. }
  649. /*********************************************
  650. * FADE TRANSITION
  651. *********************************************/
  652. .reveal .slides section[data-transition=fade],
  653. .reveal.fade .slides section:not([data-transition]),
  654. .reveal.fade .slides>section>section:not([data-transition]) {
  655. transform: none;
  656. transition: opacity 0.5s;
  657. }
  658. .reveal.fade.overview .slides section,
  659. .reveal.fade.overview .slides>section>section {
  660. transition: none;
  661. }
  662. /*********************************************
  663. * NO TRANSITION
  664. *********************************************/
  665. @include transition-global(none) {
  666. transform: none;
  667. transition: none;
  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. overflow: hidden;
  744. background-color: rgba( 0, 0, 0, 0 );
  745. background-position: 50% 50%;
  746. background-repeat: no-repeat;
  747. background-size: cover;
  748. transition: all 800ms cubic-bezier(0.260, 0.860, 0.440, 0.985);
  749. }
  750. .reveal .slide-background.stack {
  751. display: block;
  752. }
  753. .reveal .slide-background.present {
  754. opacity: 1;
  755. visibility: visible;
  756. z-index: 2;
  757. }
  758. .print-pdf .reveal .slide-background {
  759. opacity: 1 !important;
  760. visibility: visible !important;
  761. }
  762. /* Video backgrounds */
  763. .reveal .slide-background video {
  764. position: absolute;
  765. width: 100%;
  766. height: 100%;
  767. max-width: none;
  768. max-height: none;
  769. top: 0;
  770. left: 0;
  771. object-fit: cover;
  772. }
  773. .reveal .slide-background[data-background-size="contain"] video {
  774. object-fit: contain;
  775. }
  776. /* Immediate transition style */
  777. .reveal[data-background-transition=none]>.backgrounds .slide-background,
  778. .reveal>.backgrounds .slide-background[data-background-transition=none] {
  779. transition: none;
  780. }
  781. /* Slide */
  782. .reveal[data-background-transition=slide]>.backgrounds .slide-background,
  783. .reveal>.backgrounds .slide-background[data-background-transition=slide] {
  784. opacity: 1;
  785. backface-visibility: hidden;
  786. }
  787. .reveal[data-background-transition=slide]>.backgrounds .slide-background.past,
  788. .reveal>.backgrounds .slide-background.past[data-background-transition=slide] {
  789. transform: translate(-100%, 0);
  790. }
  791. .reveal[data-background-transition=slide]>.backgrounds .slide-background.future,
  792. .reveal>.backgrounds .slide-background.future[data-background-transition=slide] {
  793. transform: translate(100%, 0);
  794. }
  795. .reveal[data-background-transition=slide]>.backgrounds .slide-background>.slide-background.past,
  796. .reveal>.backgrounds .slide-background>.slide-background.past[data-background-transition=slide] {
  797. transform: translate(0, -100%);
  798. }
  799. .reveal[data-background-transition=slide]>.backgrounds .slide-background>.slide-background.future,
  800. .reveal>.backgrounds .slide-background>.slide-background.future[data-background-transition=slide] {
  801. transform: translate(0, 100%);
  802. }
  803. /* Convex */
  804. .reveal[data-background-transition=convex]>.backgrounds .slide-background.past,
  805. .reveal>.backgrounds .slide-background.past[data-background-transition=convex] {
  806. opacity: 0;
  807. transform: translate3d(-100%, 0, 0) rotateY(-90deg) translate3d(-100%, 0, 0);
  808. }
  809. .reveal[data-background-transition=convex]>.backgrounds .slide-background.future,
  810. .reveal>.backgrounds .slide-background.future[data-background-transition=convex] {
  811. opacity: 0;
  812. transform: translate3d(100%, 0, 0) rotateY(90deg) translate3d(100%, 0, 0);
  813. }
  814. .reveal[data-background-transition=convex]>.backgrounds .slide-background>.slide-background.past,
  815. .reveal>.backgrounds .slide-background>.slide-background.past[data-background-transition=convex] {
  816. opacity: 0;
  817. transform: translate3d(0, -100%, 0) rotateX(90deg) translate3d(0, -100%, 0);
  818. }
  819. .reveal[data-background-transition=convex]>.backgrounds .slide-background>.slide-background.future,
  820. .reveal>.backgrounds .slide-background>.slide-background.future[data-background-transition=convex] {
  821. opacity: 0;
  822. transform: translate3d(0, 100%, 0) rotateX(-90deg) translate3d(0, 100%, 0);
  823. }
  824. /* Concave */
  825. .reveal[data-background-transition=concave]>.backgrounds .slide-background.past,
  826. .reveal>.backgrounds .slide-background.past[data-background-transition=concave] {
  827. opacity: 0;
  828. transform: translate3d(-100%, 0, 0) rotateY(90deg) translate3d(-100%, 0, 0);
  829. }
  830. .reveal[data-background-transition=concave]>.backgrounds .slide-background.future,
  831. .reveal>.backgrounds .slide-background.future[data-background-transition=concave] {
  832. opacity: 0;
  833. transform: translate3d(100%, 0, 0) rotateY(-90deg) translate3d(100%, 0, 0);
  834. }
  835. .reveal[data-background-transition=concave]>.backgrounds .slide-background>.slide-background.past,
  836. .reveal>.backgrounds .slide-background>.slide-background.past[data-background-transition=concave] {
  837. opacity: 0;
  838. transform: translate3d(0, -100%, 0) rotateX(-90deg) translate3d(0, -100%, 0);
  839. }
  840. .reveal[data-background-transition=concave]>.backgrounds .slide-background>.slide-background.future,
  841. .reveal>.backgrounds .slide-background>.slide-background.future[data-background-transition=concave] {
  842. opacity: 0;
  843. transform: translate3d(0, 100%, 0) rotateX(90deg) translate3d(0, 100%, 0);
  844. }
  845. /* Zoom */
  846. .reveal[data-background-transition=zoom]>.backgrounds .slide-background,
  847. .reveal>.backgrounds .slide-background[data-background-transition=zoom] {
  848. transition-timing-function: ease;
  849. }
  850. .reveal[data-background-transition=zoom]>.backgrounds .slide-background.past,
  851. .reveal>.backgrounds .slide-background.past[data-background-transition=zoom] {
  852. opacity: 0;
  853. visibility: hidden;
  854. transform: scale(16);
  855. }
  856. .reveal[data-background-transition=zoom]>.backgrounds .slide-background.future,
  857. .reveal>.backgrounds .slide-background.future[data-background-transition=zoom] {
  858. opacity: 0;
  859. visibility: hidden;
  860. transform: scale(0.2);
  861. }
  862. .reveal[data-background-transition=zoom]>.backgrounds .slide-background>.slide-background.past,
  863. .reveal>.backgrounds .slide-background>.slide-background.past[data-background-transition=zoom] {
  864. opacity: 0;
  865. visibility: hidden;
  866. transform: scale(16);
  867. }
  868. .reveal[data-background-transition=zoom]>.backgrounds .slide-background>.slide-background.future,
  869. .reveal>.backgrounds .slide-background>.slide-background.future[data-background-transition=zoom] {
  870. opacity: 0;
  871. visibility: hidden;
  872. transform: scale(0.2);
  873. }
  874. /* Global transition speed settings */
  875. .reveal[data-transition-speed="fast"]>.backgrounds .slide-background {
  876. transition-duration: 400ms;
  877. }
  878. .reveal[data-transition-speed="slow"]>.backgrounds .slide-background {
  879. transition-duration: 1200ms;
  880. }
  881. /*********************************************
  882. * OVERVIEW
  883. *********************************************/
  884. .reveal.overview {
  885. perspective-origin: 50% 50%;
  886. perspective: 700px;
  887. .slides {
  888. // Fixes overview rendering errors in FF48+, not applied to
  889. // other browsers since it degrades performance
  890. -moz-transform-style: preserve-3d;
  891. }
  892. .slides section {
  893. height: 100%;
  894. top: 0 !important;
  895. opacity: 1 !important;
  896. overflow: hidden;
  897. visibility: visible !important;
  898. cursor: pointer;
  899. box-sizing: border-box;
  900. }
  901. .slides section:hover,
  902. .slides section.present {
  903. outline: 10px solid rgba(150,150,150,0.4);
  904. outline-offset: 10px;
  905. }
  906. .slides section .fragment {
  907. opacity: 1;
  908. transition: none;
  909. }
  910. .slides section:after,
  911. .slides section:before {
  912. display: none !important;
  913. }
  914. .slides>section.stack {
  915. padding: 0;
  916. top: 0 !important;
  917. background: none;
  918. outline: none;
  919. overflow: visible;
  920. }
  921. .backgrounds {
  922. perspective: inherit;
  923. // Fixes overview rendering errors in FF48+, not applied to
  924. // other browsers since it degrades performance
  925. -moz-transform-style: preserve-3d;
  926. }
  927. .backgrounds .slide-background {
  928. opacity: 1;
  929. visibility: visible;
  930. // This can't be applied to the slide itself in Safari
  931. outline: 10px solid rgba(150,150,150,0.1);
  932. outline-offset: 10px;
  933. }
  934. }
  935. // Disable transitions transitions while we're activating
  936. // or deactivating the overview mode.
  937. .reveal.overview .slides section,
  938. .reveal.overview-deactivating .slides section {
  939. transition: none;
  940. }
  941. .reveal.overview .backgrounds .slide-background,
  942. .reveal.overview-deactivating .backgrounds .slide-background {
  943. transition: none;
  944. }
  945. .reveal.overview-animated .slides {
  946. transition: transform 0.4s ease;
  947. }
  948. /*********************************************
  949. * RTL SUPPORT
  950. *********************************************/
  951. .reveal.rtl .slides,
  952. .reveal.rtl .slides h1,
  953. .reveal.rtl .slides h2,
  954. .reveal.rtl .slides h3,
  955. .reveal.rtl .slides h4,
  956. .reveal.rtl .slides h5,
  957. .reveal.rtl .slides h6 {
  958. direction: rtl;
  959. font-family: sans-serif;
  960. }
  961. .reveal.rtl pre,
  962. .reveal.rtl code {
  963. direction: ltr;
  964. }
  965. .reveal.rtl ol,
  966. .reveal.rtl ul {
  967. text-align: right;
  968. }
  969. .reveal.rtl .progress span {
  970. float: right
  971. }
  972. /*********************************************
  973. * PARALLAX BACKGROUND
  974. *********************************************/
  975. .reveal.has-parallax-background .backgrounds {
  976. transition: all 0.8s ease;
  977. }
  978. /* Global transition speed settings */
  979. .reveal.has-parallax-background[data-transition-speed="fast"] .backgrounds {
  980. transition-duration: 400ms;
  981. }
  982. .reveal.has-parallax-background[data-transition-speed="slow"] .backgrounds {
  983. transition-duration: 1200ms;
  984. }
  985. /*********************************************
  986. * LINK PREVIEW OVERLAY
  987. *********************************************/
  988. .reveal .overlay {
  989. position: absolute;
  990. top: 0;
  991. left: 0;
  992. width: 100%;
  993. height: 100%;
  994. z-index: 1000;
  995. background: rgba( 0, 0, 0, 0.9 );
  996. opacity: 0;
  997. visibility: hidden;
  998. transition: all 0.3s ease;
  999. }
  1000. .reveal .overlay.visible {
  1001. opacity: 1;
  1002. visibility: visible;
  1003. }
  1004. .reveal .overlay .spinner {
  1005. position: absolute;
  1006. display: block;
  1007. top: 50%;
  1008. left: 50%;
  1009. width: 32px;
  1010. height: 32px;
  1011. margin: -16px 0 0 -16px;
  1012. z-index: 10;
  1013. 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);
  1014. visibility: visible;
  1015. opacity: 0.6;
  1016. transition: all 0.3s ease;
  1017. }
  1018. .reveal .overlay header {
  1019. position: absolute;
  1020. left: 0;
  1021. top: 0;
  1022. width: 100%;
  1023. height: 40px;
  1024. z-index: 2;
  1025. border-bottom: 1px solid #222;
  1026. }
  1027. .reveal .overlay header a {
  1028. display: inline-block;
  1029. width: 40px;
  1030. height: 40px;
  1031. line-height: 36px;
  1032. padding: 0 10px;
  1033. float: right;
  1034. opacity: 0.6;
  1035. box-sizing: border-box;
  1036. }
  1037. .reveal .overlay header a:hover {
  1038. opacity: 1;
  1039. }
  1040. .reveal .overlay header a .icon {
  1041. display: inline-block;
  1042. width: 20px;
  1043. height: 20px;
  1044. background-position: 50% 50%;
  1045. background-size: 100%;
  1046. background-repeat: no-repeat;
  1047. }
  1048. .reveal .overlay header a.close .icon {
  1049. background-image: url(data:image/png;base64,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);
  1050. }
  1051. .reveal .overlay header a.external .icon {
  1052. background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAAcElEQVRYR+2WSQoAIQwEzf8f7XiOMkUQxUPlGkM3hVmiQfQR9GYnH1SsAQlI4DiBqkCMoNb9y2e90IAEJPAcgdznU9+engMaeJ7Azh5Y1U67gAho4DqBqmB1buAf0MB1AlVBek83ZPkmJMGc1wAR+AAqod/B97TRpQAAAABJRU5ErkJggg==);
  1053. }
  1054. .reveal .overlay .viewport {
  1055. position: absolute;
  1056. display: flex;
  1057. top: 40px;
  1058. right: 0;
  1059. bottom: 0;
  1060. left: 0;
  1061. }
  1062. .reveal .overlay.overlay-preview .viewport iframe {
  1063. width: 100%;
  1064. height: 100%;
  1065. max-width: 100%;
  1066. max-height: 100%;
  1067. border: 0;
  1068. opacity: 0;
  1069. visibility: hidden;
  1070. transition: all 0.3s ease;
  1071. }
  1072. .reveal .overlay.overlay-preview.loaded .viewport iframe {
  1073. opacity: 1;
  1074. visibility: visible;
  1075. }
  1076. .reveal .overlay.overlay-preview.loaded .viewport-inner {
  1077. position: absolute;
  1078. z-index: -1;
  1079. left: 0;
  1080. top: 45%;
  1081. width: 100%;
  1082. text-align: center;
  1083. letter-spacing: normal;
  1084. }
  1085. .reveal .overlay.overlay-preview .x-frame-error {
  1086. opacity: 0;
  1087. transition: opacity 0.3s ease 0.3s;
  1088. }
  1089. .reveal .overlay.overlay-preview.loaded .x-frame-error {
  1090. opacity: 1;
  1091. }
  1092. .reveal .overlay.overlay-preview.loaded .spinner {
  1093. opacity: 0;
  1094. visibility: hidden;
  1095. transform: scale(0.2);
  1096. }
  1097. .reveal .overlay.overlay-help .viewport {
  1098. overflow: auto;
  1099. color: #fff;
  1100. }
  1101. .reveal .overlay.overlay-help .viewport .viewport-inner {
  1102. width: 600px;
  1103. margin: auto;
  1104. padding: 20px 20px 80px 20px;
  1105. text-align: center;
  1106. letter-spacing: normal;
  1107. }
  1108. .reveal .overlay.overlay-help .viewport .viewport-inner .title {
  1109. font-size: 20px;
  1110. }
  1111. .reveal .overlay.overlay-help .viewport .viewport-inner table {
  1112. border: 1px solid #fff;
  1113. border-collapse: collapse;
  1114. font-size: 16px;
  1115. }
  1116. .reveal .overlay.overlay-help .viewport .viewport-inner table th,
  1117. .reveal .overlay.overlay-help .viewport .viewport-inner table td {
  1118. width: 200px;
  1119. padding: 14px;
  1120. border: 1px solid #fff;
  1121. vertical-align: middle;
  1122. }
  1123. .reveal .overlay.overlay-help .viewport .viewport-inner table th {
  1124. padding-top: 20px;
  1125. padding-bottom: 20px;
  1126. }
  1127. /*********************************************
  1128. * PLAYBACK COMPONENT
  1129. *********************************************/
  1130. .reveal .playback {
  1131. position: fixed;
  1132. left: 15px;
  1133. bottom: 20px;
  1134. z-index: 30;
  1135. cursor: pointer;
  1136. transition: all 400ms ease;
  1137. }
  1138. .reveal.overview .playback {
  1139. opacity: 0;
  1140. visibility: hidden;
  1141. }
  1142. /*********************************************
  1143. * ROLLING LINKS
  1144. *********************************************/
  1145. .reveal .roll {
  1146. display: inline-block;
  1147. line-height: 1.2;
  1148. overflow: hidden;
  1149. vertical-align: top;
  1150. perspective: 400px;
  1151. perspective-origin: 50% 50%;
  1152. }
  1153. .reveal .roll:hover {
  1154. background: none;
  1155. text-shadow: none;
  1156. }
  1157. .reveal .roll span {
  1158. display: block;
  1159. position: relative;
  1160. padding: 0 2px;
  1161. pointer-events: none;
  1162. transition: all 400ms ease;
  1163. transform-origin: 50% 0%;
  1164. transform-style: preserve-3d;
  1165. backface-visibility: hidden;
  1166. }
  1167. .reveal .roll:hover span {
  1168. background: rgba(0,0,0,0.5);
  1169. transform: translate3d( 0px, 0px, -45px ) rotateX( 90deg );
  1170. }
  1171. .reveal .roll span:after {
  1172. content: attr(data-title);
  1173. display: block;
  1174. position: absolute;
  1175. left: 0;
  1176. top: 0;
  1177. padding: 0 2px;
  1178. backface-visibility: hidden;
  1179. transform-origin: 50% 0%;
  1180. transform: translate3d( 0px, 110%, 0px ) rotateX( -90deg );
  1181. }
  1182. /*********************************************
  1183. * SPEAKER NOTES
  1184. *********************************************/
  1185. // Hide on-page notes
  1186. .reveal aside.notes {
  1187. display: none;
  1188. }
  1189. // An interface element that can optionally be used to show the
  1190. // speaker notes to all viewers, on top of the presentation
  1191. .reveal .speaker-notes {
  1192. display: none;
  1193. position: absolute;
  1194. width: 70%;
  1195. max-height: 15%;
  1196. left: 15%;
  1197. bottom: 26px;
  1198. padding: 10px;
  1199. z-index: 1;
  1200. font-size: 18px;
  1201. line-height: 1.4;
  1202. color: #fff;
  1203. background-color: rgba(0,0,0,0.5);
  1204. overflow: auto;
  1205. box-sizing: border-box;
  1206. text-align: left;
  1207. font-family: Helvetica, sans-serif;
  1208. -webkit-overflow-scrolling: touch;
  1209. }
  1210. .reveal .speaker-notes.visible:not(:empty) {
  1211. display: block;
  1212. }
  1213. @media screen and (max-width: 1024px) {
  1214. .reveal .speaker-notes {
  1215. font-size: 14px;
  1216. }
  1217. }
  1218. @media screen and (max-width: 600px) {
  1219. .reveal .speaker-notes {
  1220. width: 90%;
  1221. left: 5%;
  1222. }
  1223. }
  1224. /*********************************************
  1225. * ZOOM PLUGIN
  1226. *********************************************/
  1227. .zoomed .reveal *,
  1228. .zoomed .reveal *:before,
  1229. .zoomed .reveal *:after {
  1230. backface-visibility: visible !important;
  1231. }
  1232. .zoomed .reveal .progress,
  1233. .zoomed .reveal .controls {
  1234. opacity: 0;
  1235. }
  1236. .zoomed .reveal .roll span {
  1237. background: none;
  1238. }
  1239. .zoomed .reveal .roll span:after {
  1240. visibility: hidden;
  1241. }