npm install -g nodeppt

set NODE_OPTIONS=--openssl-legacy-provider

title: nodeppt - 这可能是迄今为止最好的网页版演示库
speaker: 三水清
url: https://github.com/ksky521/nodeppt
js:
    - https://echarts.cdn.apache.org/zh/asset/theme/infographic.js
plugins:
    - echarts: {theme: infographic}
    - mermaid: {theme: forest}
    - katex
 
<slide class="bg-black-blue aligncenter" image="https://cn.bing.com/az/hprichbg/rb/RainierDawn_EN-AU3730494945_1920x1080.jpg .dark">
 
# nodeppt {.text-landing.text-shadow}
 
这可能是迄今为止最好的网页版演示库 {.text-intro.animated.fadeInUp.delay-500}
 
[:fa-github: Github](https://github.com/ksky521/nodeppt){.button.ghost.animated.flipInX.delay-1200}
 
<slide :class="size-30 aligncenter">
 
### Install
 
---
 
`npm install -g nodeppt` {.animated.fadeInUp}
 
<slide :class="size-40 aligncenter">
 
### Commands
 
---
 
```shell {.animated.fadeInUp}
 # create a new slide with an official template
$ nodeppt new slide.md
 
# create a new slide straight from a github template
$ nodeppt new slide.md -t username/repo
 
# start local sever show slide
$ nodeppt serve slide.md
 
# to build a slide
$ nodeppt build slide.md
```
 
<slide class="bg-gradient-r" :class=" size-40 aligncenter" image="https://cn.bing.com/az/hprichbg/rb/WinterLynx_ZH-CN7158207296_1920x1080.jpg .dark">
 
## Demo Contents
 
---
 
* Keyboard Shortcuts {.animated.fadeInUp}
* CSS Syntax {.animated.fadeInUp.delay-400}
* Background {.animated.fadeInUp.delay-800}
* Animation {.animated.fadeInUp.delay-1200}
* Content Position {.animated.fadeInUp.delay-1600}
* Quotes {.animated.fadeInUp.delay-2s}
* Plugins\: echarts/mermaid/ketax {.animated.fadeInUp.delay-2400}
* Others\: Button/Table.. {.animated.fadeInUp.delay-2800}
* Speaker mode.. {.animated.fadeInUp.delay-3200}
 
<slide :class="size-60 aligncenter">
 
## Keyboard Shortcuts
 
---
 
-   Page\: ↑/↓/←/→ Space Home End
-   Fullscreen\: F
-   Overview\: -/+
-   Speaker Note\: N
-   Grid Background\: Enter
 
:::note
 
## Note here
 
:::
<slide :class="size-50">
 
##  :fa-heart-o: CSS Syntax
 
WebSlides is so easy to understand and love. Baseline\: 8. {.text-intro}
 
* :Typography\::{.text-label}  .text-landing, .text-subtitle, .text-data, .text-intro...
* :BG Colors\::{.text-label}  .bg-primary, .bg-blue,.bg-apple...
* :BG Images\::{.text-label} .background, .background-center-bottom...
* :Sizes\::{.text-label} .size-50, .size-40...
* :Component\::{.text-label} card, flexblock, gallery...
* :Animation\::{.text-label} autoplay, animate.css...
  {.description}
 
<slide :class="size-50 aligncenter">
 
## Text Classes
 
<slide class="aligncenter">
 
# Landings {.text-landing}
 
`.text-landing`
 
<slide class="aligncenter">
 
# Landings {.text-landing}
 
Create a simple web presence. {.text-intro}
 
`.text-intro`
 
<slide class="aligncenter">
 
POWERED BY [#WEBSLIDES](https://twitter.com/search?f=tweets&vertical=default&q=%23WebSlides&src=typd) `.text-subtitle` {.text-subtitle}
 
# Landings {.text-landing}
 
Create a simple web presence. {.text-intro}
 
`.text-intro`
 
<slide class="bg-black aligncenter" image="https://cn.bing.com/az/hprichbg/rb/RedAntarctica_EN-AU12197122155_1920x1080.jpg">
 
# **Landings** {.text-landing.text-shadow}
 
`.text-shadow` {.text-intro}
 
<slide class="bg-apple aligncenter">
 
## 4,235,678 {.text-data}
 
`.text-data`
 
<slide>
 
Why WebSlides? .text-context {.text-content}
 
## WebSlides is incredibly easy and versatile. The easiest way to make HTML presentations.
 
<slide>
 
`.text-cols (2 columns)`
 
:::div {.text-cols}
 
**Why WebSlides?** There are excellent presentation tools out there. WebSlides is about sharing content, essential features, and clean markup. **Each parent &lt;slide&gt;**  in the #webslides element is an individual slide.
 
**WebSlides help you build a culture of innovation and excellence**. When you're really passionate about your job, you can change the world. How to manage a design-driven organization? Leadership through usefulness, openness, empathy, and good taste.
 
:::
 
:::flexblock {.metrics}
 
:fa-phone:
 
Call us at 555.345.6789
 
----
 
:fa-twitter:
 
@username
 
----
 
:fa-envelope:
Send us an email
:::
 
<slide :class="size-50 aligncenter">
 
## Backgrounds
 
<slide>
 
## Corporate Backgrounds
 
:::flexblock {.blink.border}
 
## .bg-primary {..bg-primary}
 
\#44d
 
---
 
## .bg-secondary {..bg-secondary}
 
\#67d
 
---
 
## .bg-light {..bg-light}
 
\#edf2f7
 
---
 
## body
 
\#f7f9fb
 
:::
 
---
 
## General Colors
 
:::flexblock {.blink.border}
 
## .bg-black {..bg-black}
 
\#111
 
---
 
## .bg-black-blue {..bg-black-blue}
 
\#123
 
---
 
## .bg-white {..bg-white}
 
\#fff
:::
 
<slide>
 
## Colorful
 
:::flexblock {.border.blink}
 
## .bg-red {..bg-red}
 
\#c23
 
---
 
## .bg-green {..bg-green}
 
\#077
 
---
 
## .bg-blue {..bg-blue}
 
\#346
 
---
 
## .bg-purple {..bg-purple}
 
\#62b
 
:::
 
---
 
### Transparent Backgrounds
 
:::flexblock {.border.blink}
 
## .bg-trans-dark {..bg-trans-dark}
 
rgba(0, 0, 0, 0.5)
 
---
 
## .bg-trans-light {..bg-trans-light}
 
rgba(255, 255, 255, 0.2)
 
:::
 
<slide class="bg-gradient-h">
 
# Gradients
 
:::flexblock {.border}
 
Horizontal
`.bg-gradient-h`
 
---
 
Radial
`.bg-gradient-r`
 
---
 
Vertical
`.bg-gradient-v`
:::
 
<slide class="bg-gradient-v aligncenter">
 
## Vertical Gradient
 
`.bg-gradient-v`
 
<slide class="bg-gradient-r aligncenter">
 
## Radial Gradient
 
`.bg-gradient-r`
 
<slide class="bg-black" video="https://webslides.tv/static/videos/working.mp4 poster='https://webslides.tv/static/images/working.jpg'" >
 
`.background-video`
 
## **WebSlides is the easiest way to make HTML presentations. Inspire and engage.**
 
<slide class="bg-blue aligncenter" video="https://webslides.tv/static/videos/working.mp4 poster='https://webslides.tv/static/images/working.jpg' .dark">
 
## BG Video with Overlay {.text-landing}
 
`<slide class="bg-blue aligncenter" video="https://webslides.tv/static/videos/working.mp4 poster='https://webslides.tv/static/images/working.jpg' .dark">` or `.light`
 
<slide class="fullscreen bg-blue" youtube=".dark id='_m67JbGjWnc' autoplay loop" :class="aligncenter">
 
## **Youtube Background**
 
`<slide youtube=".dark id='_m67JbGjWnc' autoplay loop">`
 
<slide image="https://webslides.tv/static/images/iphone-hand.png .right-bottom">
 
:::{.content-left}
 
### .background-(position)
 
:::flexblock {.specs}
::fa-wifi::
 
## Ultra-Fast WiFi
 
Simple and secure file sharing.
 
---
 
::fa-battery-full::
 
## All day battery life
 
Your battery worries may be over.
 
---
 
::fa-life-ring::
 
## All day battery life
 
We'll fix it or if we can't, we'll replace it.
 
:::
 
<slide :class="size-50 aligncenter">
 
## Components
 
<slide :class="size-60">
 
## Shadowbox
 
`:::shadowbox`
 
---
 
:::shadowbox
 
## We're web people.
 
There're excellent presentation tools out there. WebSlides is about telling the story, and sharing it in a beautiful way. Hypertext and clean code as narrative elements.
 
---
 
## Work better, faster.
 
Designers, marketers, and journalists can now focus on the content. Simply [choose a demo](https://webslides.tv/demos) and customize it in minutes.
 
:::
 
<slide :class="size-80">
 
:::card
 
## Card
 
.card-50.bg-white
 
[Unsplash](http://Unsplash.com) is a really cool resource. It is a collection of Creative Commons Zero licensed photos that are really great. {.text-intro}
 
-   :Role\::{.text-label} Frontend
-   :client\::{.text-label} Acme
-   :year\::{.text-label} 2018
    {.description}
 
---
 
![](https://source.unsplash.com/rCOWMC8qf8A/)
 
:::
 
<slide class="fullscreen">
 
:::card
 
![](https://source.unsplash.com/ALtNa-uKy3M/)
 
---
 
## Bonsai
 
Bonsai is a Japanese art form using trees grown in containers — **.fullscreen > .card-50.** {.text-intro}
 
Similar practices exist in other cultures, including the Chinese tradition of penjing from which the art originated, and the miniature living landscapes of Vietnamese hòn non bộ.
 
:::
 
<slide class="aligncenter">
 
## **Flexible blocks**
 
`:::flexblock` = Flexible blocks with auto-fill and equal height.
 
<slide>
 
## Flexblock
 
:::flexblock
 
## :fa-bar-chart: Purpose
 
Businesses that people love5
 
---
 
## :fa-bar-chart: Purpose
 
Businesses that people love6
 
---
 
## :fa-balance-scale: Purpose
 
Businesses that people love7
 
---
 
## :fa-cog: Purpose
 
Businesses that people love8
 
:::
 
---
 
## Flexblock `{.blink.border}`
 
:::flexblock {.blink.border}
 
## :fa-bar-chart: Purpose
 
Businesses that people love1
 
---
 
## :fa-bar-chart: Purpose
 
Businesses that people love2
 
---
 
## :fa-balance-scale: Purpose
 
Businesses that people love3
 
---
 
## :fa-cog: Purpose
 
Businesses that people love4
 
:::
 
<slide>
 
## Flexblock clients
 
`{.clients}`
 
:::flexblock {.clients}
 
![](https://webslides.tv/static/images/logos/google.svg){.blacklogo}
 
### Interfaces
 
Collaboration with the Acme team to design their mobile apps.
 
---
 
![](https://webslides.tv/static/images/logos/microsoft.svg) {.blacklogo}
 
### Interfaces
 
Collaboration with the Acme team to design their mobile apps.
 
---
 
![](https://webslides.tv/static/images/logos/instagram.svg){.blacklogo}
 
### Interfaces
 
Collaboration with the Acme team to design their mobile apps.
 
---
 
![](https://webslides.tv/static/images/logos/netflix.svg){.blacklogo}
 
### Interfaces
 
Collaboration with the Acme team to design their mobile apps.
 
:::
 
<slide :class="size-70">
 
### Gallery
 
`:::gallery`
 
:::gallery
 
![](https://source.unsplash.com/uPGOEbjbVGA/800x600)
 
## Alicia Jiménez
 
Founder & CEO
 
---
 
![](https://source.unsplash.com/6anudmpILw4/800x600)
 
## Sam Trololovitz
 
Master of nothing
 
---
 
![](https://source.unsplash.com/IFxjDdqK_0U/800x600)
 
## Erin Gustafson
 
VP of Design
 
:::
 
<slide :class="size-80">
 
### Gallery overlay
 
`:::gallery-overlay`
 
:::gallery-overlay
 
![](https://source.unsplash.com/uPGOEbjbVGA/800x600)
 
## Alicia Jiménez
 
Founder & CEO
 
---
 
![](https://source.unsplash.com/zhkTCCmD4xI/800x600)
 
## Sam Trololovitz
 
CTO
 
---
 
![](https://source.unsplash.com/IFxjDdqK_0U/800x600)
 
## Erin Gustafson
 
VP of Design
 
:::
 
<slide class="bg-red frame">
 
:::cta
 
::^\$^40::
 
---
 
## Watch TV shows anytime, anywhere
 
.frame.bg-red
 
:::
 
 
<slide class="bg-black-blue">
 
## Grid Columns
 
:::column
 
### **:fa-line-chart: Design**
 
Design for growth. We've built a team of world-class designers, developers, and managers.
 
---
 
### **:fa-film: Videos**
 
We connect your audience needs, business goals, and brand values into a strategy.
 
---
 
### **:fa-users: Users**
 
We offer personalized services with deep expertise in design and technology.
 
---
 
### **:fa-graduation-cap: Teams**
 
We train teams to help organizations succeed in the digital age.
:::
 
<slide :class="size-50 aligncenter">
 
## Animations
 
<slide :class="aligncenter">
 
## Autoplay Animation
 
`.animated.lightSpeedIn.slow` {.lightSpeedIn.animated.slow}
 
<slide :class="size-50">
 
### **animate.css** + `.build`
 
---
 
1. **fadeIn**{.bounce}
2. **swing**{.swing}
3. **flash**{.flash}
4. **pulse**{.pulse}
5. **shake**{.shake}
6. **bounceIn**{.bounceIn}
7. **wobble**{.wobble}
8. **fadeInLeft**{.fadeInLeft}
9. **flipInX**{.flipInX}
10. **tada**{.tada}
11. **slideInUp**{.slideInUp}
12. **jello**{.jello}
13. **heartBeat**{.heartBeat}
14. **fadeInUp**{.fadeInUp}
15. **lightSpeedIn**{.lightSpeedIn}
    {.text-cols.build}
 
<slide class="bg-black aligncenter" image="https://source.unsplash.com/n9WPPWiPPJw/ .anim">
 
## .background.anim
 
<slide :class="size-50 aligncenter">
 
## Content Position
 
<slide class="slide-top">
:::{.content-left}
 
### 1/9 left top
 
Put content wherever you want. Have less. Do more. Create beautiful solutions.
 
`.slide-top and .content-left`
 
 
<slide class="slide-top">
:::{.content-center}
 
### 2/9 center top
 
In a village of La Mancha, the name of which I have no desire to call to mind,
 
`.slide-top and .content-center`
 
<slide class="slide-top">
:::{.content-right}
 
### 3/9 right top
 
there lived not long since one of those gentlemen that keep a lance in the lance-rack, an old buckler, a lean hack, and a greyhound for coursing.
 
`.slide-top and .content-right`
 
 
<slide>
:::{.content-left}
 
### 4/9 left top
 
An olla of rather more beef than mutton, a salad on most nights, scraps on Saturdays,
 
`.content-left`
 
<slide>
:::{.content-center}
 
### 5/9 center top
 
lentils on Fridays, and a pigeon or so extra on Sundays, made away with three-quarters of his income.
 
`.content-center`
 
<slide>
:::{.content-right}
 
### 6/9 right top
 
he rest of it went in a doublet of fine cloth and velvet breeches and shoes to match for holidays,
 
`.content-right`
 
 
<slide class="slide-bottom">
:::{.content-left}
 
### 7/9 left bottom
 
while on week-days he made a brave figure in his best homespun.
 
`.slide-bottom` and `.content-left`
 
 
<slide class="slide-bottom">
:::{.content-center}
 
### 8/9 center bottom
 
He had in his house a housekeeper past forty, a niece under twenty, and a lad for the field and market-place,
 
`.slide-bottom` and `.content-center`
 
<slide class="slide-bottom">
:::{.content-right}
 
### 9/9 right bottom
 
who used to saddle the hack as well as handle the bill-hook.
 
`.slide-bottom` and `.content-right`
 
<slide class="bg-black slide-bottom" image="https://source.unsplash.com/RSOxw9X-suY/">
 
:::div {.content-left}
:fa-tree large:
 
## 1,000,000
 
### We're working to protect up to a million acres of sustainable forest.
 
:::
 
 
<slide :class="size-50 aligncenter">
 
## Layout
 
<slide :class="size-50">
 
### **What is Stendhal Syndrome?**
 
Beauty overdose. `.text-pull-right` {.text-intro}
 
Imagine that you are in Florence. If you suddenly start to feel that you literally cannot breathe, you may be experiencing Stendhal Syndrome.
 
Psychiatrists have long debated whether it really exists. {.text-pull-right}
 
The syndrome is not only associated with viewing a beautiful place, but also good art.
 
The beauty of Italian art has a concentrated perfection and transcendent sensuality that is incredibly addictive.
 
 
<slide>
 
:::{.aligncenter}
 
### Simple CSS Alignments
 
Put content wherever you want.
:::
 
:::footer
Footer: logo, credits... (.alignleft) {.alignleft}
 
[:fa-twitter: @username .alignright](){.alignright}
 
:::
 
:::header
Header (logo) :.alignright:{.alignright}
:::
 
 
<slide :class="size-80 aligncenter">
 
## Prismjs for Code Highlight
 
<slide :class="size-80">
 
:::column {.vertical-align}
 
### **WebSlides is really easy**
 
Each parent `<section>` in the #webslides element is an individual slide. {.text-intro}
 
Code is neat, scalable, and well documented. It uses **intuitive markup with popular naming conventions**. There's no need to overuse classes or nesting. **Based on** [SimpleSlides](https://github.com/jennschiffer/SimpleSlides) , by [Jenn Schiffer](http://jennmoney.biz) :)
 
----
 
```html
<article id="webslides">
  <!-- Slide 1 -->
  <section>
    <h1>Design for trust</h1>
  </section>
  <!-- Slide 2 -->
  <section class="bg-primary">
    <div class="wrap">
      <h2>.wrap = container (width: 90%) with fadein</h2>
    </div>
  </section>
</article>
```
 
:::
 
---
 
Vertical sliding? `<article id="webslides" class="vertical">` {.aligncenter}
 
 
<slide :class="size-80">
 
Optional · 500+ icons {.text-subtitle}
 
## [:fa-flag: Font Awesome](http://fontawesome.io/icons/) as **SVG icons** {.animated.bounceIn}
 
```markdown
:fa-flag:
```
 
 
<slide :class="size-50 aligncenter">
 
## Quote
 
<slide class="bg-black-blue" :class="size-60">
 
> I have always appreciated designers who dare to reinterpret fabrics and proportions, so I follow the Japanese and Belgian designers.
> Zaha Hadid
> {.text-quote}
 
<slide image="https://webslides.tv/static/images/satya.png .left-bottom">
 
:::div {.content-right}
 
> "There is something only a CEO uniquely can do, which is set that tone, which can then capture the soul of the collective."
> Satya Nadella, CEO of Microsoft.
> :::
 
 
<slide>
:::card {.quote}
 
 
 
![](https://webslides.tv/static/images/davinci.png)
 
---
 
> “WebSlides helped us build a culture of innovation and excellence.”
> Leonardo da Vinci
 
 
<slide class="aligncenter">
 
## Plugins
 
<slide :class="size-60">
 
## echarts {.aligncenter}
 
 
```echarts {style="height:100%;width:100%;"}
{
    tooltip: {
        trigger: 'item',
        formatter: "{a} <br/>{b}: {c} ({d}%)"
    },
    legend: {
        orient: 'vertical',
        x: 'left',
        data:['直达','营销广告','搜索引擎','邮件营销','联盟广告','视频广告','百度','谷歌','必应','其他']
    },
    series: [
        {
            name:'访问来源',
            type:'pie',
            selectedMode: 'single',
            radius: [0, '30%'],
 
            label: {
                normal: {
                    position: 'inner'
                }
            },
            labelLine: {
                normal: {
                    show: false
                }
            },
            data:[
                {value:335, name:'直达', selected:true},
                {value:679, name:'营销广告'},
                {value:1548, name:'搜索引擎'}
            ]
        },
        {
            name:'访问来源',
            type:'pie',
            radius: ['40%', '55%'],
            label: {
                normal: {
                    formatter: '{a|{a}}{abg|}\n{hr|}\n  {b|{b}：}{c}  {per|{d}%}  ',
                    backgroundColor: '#eee',
                    borderColor: '#aaa',
                    borderWidth: 1,
                    borderRadius: 4,
                    // shadowBlur:3,
                    // shadowOffsetX: 2,
                    // shadowOffsetY: 2,
                    // shadowColor: '#999',
                    // padding: [0, 7],
                    rich: {
                        a: {
                            color: '#999',
                            lineHeight: 22,
                            align: 'center'
                        },
                        // abg: {
                        //     backgroundColor: '#333',
                        //     width: '100%',
                        //     align: 'right',
                        //     height: 22,
                        //     borderRadius: [4, 4, 0, 0]
                        // },
                        hr: {
                            borderColor: '#aaa',
                            width: '100%',
                            borderWidth: 0.5,
                            height: 0
                        },
                        b: {
                            fontSize: 16,
                            lineHeight: 33
                        },
                        per: {
                            color: '#eee',
                            backgroundColor: '#334455',
                            padding: [2, 4],
                            borderRadius: 2
                        }
                    }
                }
            },
            data:[
                {value:335, name:'直达'},
                {value:310, name:'邮件营销'},
                {value:234, name:'联盟广告'},
                {value:135, name:'视频广告'},
                {value:1048, name:'百度'},
                {value:251, name:'谷歌'},
                {value:147, name:'必应'},
                {value:102, name:'其他'}
            ]
        }
    ]
}
 
```
 
<slide class="aligncenter">
 
## Plugins: mermaid
 
<slide :class="size-60">
 
## Basic sequence diagram {.aligncenter}
 
 
```mermaid
sequenceDiagram
    Alice ->> Bob: Hello Bob, how are you?
    Bob-->>John: How about you John?
    Bob--x Alice: I am good thanks!
    Bob-x John: I am good thanks!
    Note right of John: Bob thinks a long<br/>long time, so long<br/>that the text does<br/>not fit on a row.
 
    Bob-->Alice: Checking with John...
    Alice->John: Yes... John, how are you?
```
 
 
 
<slide :class="size-60">
 
## Message to self in loop {.aligncenter}
 
```mermaid
sequenceDiagram
    participant Alice
    participant Bob
    Alice->>John: Hello John, how are you?
    loop Healthcheck
        John->>John: Fight against hypochondria
    end
    Note right of John: Rational thoughts<br/>prevail...
    John-->>Alice: Great!
    John->>Bob: How about you?
    Bob-->>John: Jolly good!
```
 
<slide :class="size-80">
 
## Gantt {.aligncenter}
 
 
```mermaid
gantt
       dateFormat  YYYY-MM-DD
       title Adding GANTT diagram functionality to mermaid
 
       section A section
       Completed task            :done,    des1, 2014-01-06,2014-01-08
       Active task               :active,  des2, 2014-01-09, 3d
       Future task               :         des3, after des2, 5d
       Future task2              :         des4, after des3, 5d
 
       section Critical tasks
       Completed task in the critical line :crit, done, 2014-01-06,24h
       Implement parser and jison          :crit, done, after des1, 2d
       Create tests for parser             :crit, active, 3d
       Future task in critical line        :crit, 5d
       Create tests for renderer           :2d
       Add to mermaid                      :1d
 
       section Documentation
       Describe gantt syntax               :active, a1, after des1, 3d
       Add gantt diagram to demo page      :after a1  , 20h
       Add another diagram to demo page    :doc1, after a1  , 48h
 
       section Last section
       Describe gantt syntax               :after doc1, 3d
       Add gantt diagram to demo page      :20h
       Add another diagram to demo page    :48h
 
```
 
<slide :class="size-60">
 
## Flowchart support for fontawesome {.aligncenter}
 
```mermaid
graph TD
    B["fa:fa-twitter for peace"]
    B-->C[fa:fa-ban forbidden]
    B-->D(fa:fa-spinner);
    B-->E(A fa:fa-camera-retro perhaps?);
```
 
<slide class="aligncenter">
 
## Plugins: KaTex
 
<slide class="bg-gradient-v" :class="size-60">
 
## KaTex {.aligncenter}
 
| equation                                                     | description                                                  |
| ------------------------------------------------------------ | ------------------------------------------------------------ |
| $\nabla \cdot \vec{\mathbf{B}}  = 0$                         | divergence of $\vec{\mathbf{B}}$ is zero                     |
| $\nabla \times \vec{\mathbf{E}}\, +\, \frac1c\, \frac{\partial\vec{\mathbf{B}}}{\partial t}  = \vec{\mathbf{0}}$ | curl of $\vec{\mathbf{E}}$ is proportional to the rate of change of $\vec{\mathbf{B}}$ |
| $\nabla \times \vec{\mathbf{B}} -\, \frac1c\, \frac{\partial\vec{\mathbf{E}}}{\partial t} = \frac{4\pi}{c}\vec{\mathbf{j}}    \nabla \cdot \vec{\mathbf{E}} = 4 \pi \rho$ | _wha?_                                                       |
 
 
 
<slide :class="size-50 aligncenter">
 
## Others
 
<slide :class="size-80">
 
::: {.content-left}
 
## Button
 
[.button](){.button} [.button.radius](){.button.radius}
 
[.button.ghost](){.button.ghost} [:fa-github: svg-icon](){.button}
:::
 
::: {.content-left}
 
## Avatar
 
![](https://avatars2.githubusercontent.com/u/1073262?s=40&v=4){.avatar-40}
![](https://avatars2.githubusercontent.com/u/1073262?s=40&v=4){.avatar-48}
![](https://avatars2.githubusercontent.com/u/1073262?s=40&v=4){.avatar-56}
![](https://avatars2.githubusercontent.com/u/1073262?s=40&v=4){.avatar-64}
![](https://avatars2.githubusercontent.com/u/1073262?s=40&v=4){.avatar-72}
![](https://avatars2.githubusercontent.com/u/1073262?s=40&v=4){.avatar-80}
 
 (80, 72, 64, 56, 48, and 40).
:::
 
<slide :class="aligncenter size-50">
 
## List
 
----
 
* Niubility！
* WebSlides
* Webpack build in
* Markdown-it
* Posthtml
* Prismjs
 
<slide :class="size-50">
 
## Table
 
| Left-aligned | Center-aligned | Right-aligned |
| :----------- | :------------: | ------------: |
| git status   |   git status   |    git status |
| git diff     |    git diff    |      git diff |
| git status   |   git status   |    git status |
 
 
<slide class="bg-purple" :class="size-50 aligncenter" image="http://h1.ioliu.cn/bing/SandiaSunrise_ZH-CN11155504388_1920x1080.jpg .dark">
 
## Speaker Mode
 
Click **Url + [?mode=speaker](./?mode=speaker){.bg-primary style="font-size:120%"}** to show Speaker Mode.
 
<slide class="bg-primary" :class="size-60 frame">
 
## View More Demos? {.text-serif.aligncenter}
 
\* \* \* {.text-symbols}
 
<nav class="aligncenter">
* [:fa-th-large: Layout](./layout.html)
* [:fa-tv: Background](./background.html)
* [:fa-magic: Animation](./animation.html)
* [:fa-cube: Component](./component.html)
* [:fa-youtube: Media](./media.html)
{.no-list-style}
 
 
</nav>
 
<slide class="bg-black-blue aligncenter" image="https://cn.bing.com/az/hprichbg/rb/PragueChristmas_EN-AU8649790921_1920x1080.jpg .dark">
 
## U work so hard, **but** 干不过 write PPTs {.animated.tada}
 
快使用 [nodeppt](https://github.com/ksky521/nodeppt) 轻松搞定高大上 PPT<br/> nodeppt 助力你的人生逆袭之路！{.text-into.animated.delay-800.fadeIn}
 
[:fa-cloud-download: Github](https://github.com/ksky521/nodeppt){.button.animated.delay-1s.fadeInUp}

nodeppt build test.md

nodeppt serve test.md