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362 lines (342 loc) · 7.57 KB
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html,
body {
width: 100%;
height: 100%;
padding: 0;
margin: 0;
overflow: hidden;
}
body {
background-color: #242424;
font-family: "Roboto", sans-serif;
-webkit-font-smoothing: subpixel-antialiased;
font-size: 20px;
display: flex;
align-items: center;
justify-content: center;
}
a {
text-decoration: none;
color: inherit;
}
* {
box-sizing: border-box;
transition: all 1s ease;
}
.screen {
position: relative;
min-width: 1920px;
min-height: 1080px;
background-color: #393939;
box-shadow: 0 0 32px rgba(0, 0, 0, 0.2);
}
.slide {
position: absolute;
width: 100%;
height: 100%;
display: flex;
align-items: center;
justify-content: center;
opacity: 0;
z-index: 0;
}
.slide.initial * {
transition: none;
}
.slide.active {
z-index: 1;
opacity: 1;
}
.slide:after {
position: absolute;
bottom: 16px;
max-width: 1280px;
padding: 16px 32px;
text-align: center;
color: #bbbbbb;
font-size: 48px;
background-color: rgba(0, 0, 0, 0.2);
transition: all 1s ease;
}
.slide-0 .material {
color: #505050;
font-size: 192px;
}
.slide-0 .learner {
margin: 0 128px;
color: #bbbbbb;
font-size: 256px;
display: none;
}
.slide-0._0 .learner-first, .slide-0._1 .learner-first, .slide-0._2 .learner-first {
display: block;
}
.slide-0._1 .material:first-child {
color: #bbbbbb;
}
.slide-0._2 .material, .slide-0._3 .material {
color: #bbbbbb;
}
.slide-0._3 .learner-second {
display: block;
}
.slide-1 {
background: no-repeat center;
background-size: 520px;
background-position-y: calc(50% - 46px);
}
.slide-1 i {
font-size: 512px;
color: #bbbbbb;
}
.slide-1._0 {
background-image: url(img/1/visualgo.png);
}
.slide-1._1 {
background-image: url(img/1/usfca.png);
}
.slide-1._2 {
background-image: url(img/1/khan.png);
}
.slide-2 .src,
.slide-2 .dest {
position: absolute;
color: #bbbbbb;
font-size: 192px;
opacity: 0;
}
.slide-2 .arrow {
position: absolute;
color: #505050;
font-size: 128px;
opacity: 0;
}
.slide-2 .src {
opacity: 1;
left: calc(50% - 120px);
}
.slide-2 .dest {
right: 512px;
}
.slide-2._1 .src, .slide-2._2 .src {
left: 512px;
}
.slide-2._1 .arrow, .slide-2._2 .arrow {
opacity: 1;
}
.slide-2._2 .dest {
opacity: 1;
}
.slide-3 {
background: url(img/3/logo.png) no-repeat center;
}
.slide-4 {
background: url(img/4/screenshot.png) no-repeat center;
background-size: contain;
}
.slide-4 .highlight {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
background-color: rgba(34, 153, 221, 0.1);
border: 2px solid #29d;
}
.slide-4._0 .highlight, .slide-4._1 .highlight, .slide-4._2 .highlight {
opacity: 0;
bottom: 100%;
}
.slide-4._3 .highlight, .slide-4._4 .highlight {
bottom: 996px;
}
.slide-4._5 .highlight {
top: 84px;
right: 1536px;
}
.slide-4._6 .highlight, .slide-4._7 .highlight {
top: 84px;
left: 384px;
right: 768px;
}
.slide-4._8 .highlight {
top: 84px;
left: 1152px;
right: 0;
}
.slide-5 {
perspective: 2048px;
perspective-origin: center;
}
.slide-5 .container {
flex: 1;
background-color: #242424;
display: flex;
flex-direction: column;
align-items: stretch;
border: 2px solid #505050;
}
.slide-5 .container:not(:first-child) {
margin-left: 24px;
}
.slide-5 .container .title {
display: flex;
align-items: center;
padding: 8px 12px;
background: #505050;
white-space: nowrap;
}
.slide-5 .container .title.center {
justify-content: center;
}
.slide-5 .container .title i {
color: white;
font-size: 20px;
}
.slide-5 .container .title i:not(:last-child) {
margin-right: 6px;
}
.slide-5 .container .title .org {
color: #bbbbbb;
}
.slide-5 .container .title .slash {
color: #bbbbbb;
font-size: 20px;
margin: 0 4px;
}
.slide-5 .container .title .repo {
color: white;
font-weight: bold;
font-size: 20px;
}
.slide-5 .container .content {
flex: 1;
padding: 24px;
display: flex;
align-items: stretch;
}
.slide-5 .container .content.vertical {
flex-direction: column;
justify-content: center;
}
.slide-5 .container .content.vertical > .container {
flex: none;
}
.slide-5 .container .content.vertical > .container:not(:first-child) {
margin-left: 0;
margin-top: 16px;
}
.slide-5 .algorithms {
top: 192px;
}
.slide-5 .tracers {
top: 384px;
}
.slide-5 .app {
top: 576px;
}
.slide-5 .algorithms,
.slide-5 .tracers,
.slide-5 .app {
position: absolute;
transform: rotateX(50deg);
box-shadow: 0 16px 16px rgba(0, 0, 0, 0.2);
opacity: 0.6;
margin-left: 0 !important;
}
.slide-5 .algorithms:after,
.slide-5 .tracers:after,
.slide-5 .app:after {
content: "";
position: absolute;
top: 0;
left: 0;
bottom: 0;
right: 0;
background-color: rgba(34, 153, 221, 0.1);
border: 2px solid #29d;
opacity: 0;
transition: all 1s ease;
}
.slide-5._2 .algorithms:after, .slide-5._3 .tracers:after, .slide-5._4 .app:after {
opacity: 1;
}
.slide-5._5 .algorithms, .slide-5._6 .tracers, .slide-5._7 .app {
transform: rotateX(0deg);
opacity: 1;
}
.slide-5._6 .algorithms, .slide-5._7 .algorithms {
top: 0;
}
.slide-5._7 .tracers {
top: 192px;
}
.slide-6 {
background-color: #242424;
color: #bbbbbb;
font-size: 96px;
}
.slide-0:after {
content: "Learning algorithms from text and static images is quite boring.";
}
.slide-1:after {
content: "For that, there have been many great websites that view animations of various algorithms.";
}
.slide-2:after {
content: "However, for us being coders, nothing can be more comprehensible than visualizing the actual working code.";
}
.slide-3:after {
content: "So here we introduce Algorithm Visualizer.";
}
.slide-4._0:after {
content: "Algorithm Visualizer is an interactive online platform that visualizes algorithms from code.";
}
.slide-4._1:after {
content: "It offers visualization tools in various languages including JavaScript, Java, and C++.";
}
.slide-4._2:after {
content: "The UI of Algorithm Visualizer consists of 4 sections: toolbar, sidebar, viewer, and editor.";
}
.slide-4._3:after {
content: "The toolbar contains a user's profile and buttons for controlling visualization.";
}
.slide-4._4:after {
content: "A user can also save algorithms to GitHub Gist or share them on Facebook here.";
}
.slide-4._5:after {
content: "The sidebar shows a set of public algorithms, which others have contributed, in addition to a user's scratch papers.";
}
.slide-4._6:after {
content: "The viewer is where the actual visualization happens.";
}
.slide-4._7:after {
content: "It also views descriptions of algorithms.";
}
.slide-4._8:after {
content: "Lastly, the editor lets a user write down their own algorithms to be visualized.";
}
.slide-5._0:after {
content: "Algorithm Visualizer is an open source project on GitHub.";
}
.slide-5._1:after, .slide-5._2:after, .slide-5._3:after, .slide-5._4:after {
content: "The project is composed of 3 repositories named algorithms, tracers, and algorithm-visualizer.";
}
.slide-5._5:after {
content: '"algorithms" repository contains public algorithms shown on the sidebar.';
}
.slide-5._6:after {
content: '"tracers" repository contains visualization libraries written in each supported language.';
}
.slide-5._7:after {
content: '"algorithm-visualizer" repository contains the front-end written in React.js and the back-end written in Node.js.';
}
.slide-5._8:after {
content: "When the back-end compiles and runs code, the visualization library emits a change log.";
}
.slide-5._9:after {
content: "The back-end then passes the change log on to the front-end, and the front-end interprets and renders it step by step.";
}
.slide-6:after {
content: "Visit algorithm-visualizer.org.";
}
/*# sourceMappingURL=stylesheet.css.map */