``` Hello World! ``` ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1370626-20200503-1588505049738) ``` HTML Reference ``` ``` HTML Reference ``` ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1370626-20200503-1588506062633) ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1370626-20200503-1588506334007) ```

Google Chrome

Google Chrome is a web browser developed by Google, released in 2008. Chrome is the world's most popular web browser today!

Microsoft Edge

Microsoft Edge is a web browser developed by Microsoft, released in 2015. Microsoft Edge replaced Internet Explorer.

``` ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1370626-20200503-1588506609590) ```

WWF

The World Wide Fund for Nature (WWF) is....

``` ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1370626-20200503-1588506663983) ```

My family and I visited The Epcot center this summer. The weather was nice, and Epcot was amazing! I had a great summer together with my family!

``` ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1370626-20200503-1588506774050) ``` ``` ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1370626-20200503-1588506837171) ```

All content and graphics on this web site are the property of the company Refsnes Data.

``` ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1370626-20200503-1588506887881) ```

This is a heading

This is a paragraph.

``` ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1370626-20200503-1588506947485) ```

My mother has blue eyes.

``` ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1370626-20200503-1588507002368) ```

This is heading 1

This is heading 2

This is heading 3

This is heading 4

This is heading 5

This is heading 6

``` ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1370626-20200503-1588507044381) ```

This is some text in a paragraph.

``` ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1370626-20200503-1588507095597) ```

To force
line breaks
in a text,
use the br
element.

``` ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1370626-20200503-1588507190854) ```

HTML

HTML is a language for describing web pages.....

CSS

CSS defines how to display HTML elements.....

``` ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1370626-20200503-1588507222356) ```

This is a paragraph.

``` ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1370626-20200503-1588507261763) ```

This text contains _subscript text.

This text contains ^superscript text.

My favorite color is ~~blue~~ red!

To learn AJAX, you must be familiar with the XMLHttpRequest Object.

Text in a pre element
is displayed in a fixed-width
font, and it preserves
both      spaces and
line breaks

``` ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1370626-20200503-1588507331705) ``` The WHO was founded in 1948.

Written by Jon Doe.
Visit us at:
Example.com
Box 564, Disneyland
USA

This text will go right-to-left.

For 50 years, WWF has been protecting the future of nature. The world's leading conservation organization, WWF works in 100 countries and is supported by 1.2 million members in the United States and close to 5 million globally.

WWF's goal is to: Build a future where people live in harmony with nature. We hope they succeed.

``` ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1370626-20200503-1588507365635) 1. 有序列表 ```

Coffee
Tea
Milk

Coffee
Tea
Milk

``` ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1370626-20200503-1588507413908) - 无序列表 ```

Coffee
Tea
Milk

``` ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1370626-20200503-1588507457100) **定义列表** ```

Coffee: Black hot drink
Milk: White cold drink

``` ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1370626-20200503-1588507534718) **超链接** ``` Visit Bing! ``` ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1370626-20200503-1588507624360) **html5图像** ``` Smiley face

``` ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1370626-20200503-1588507706659) **html5音视频** ```

``` ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1370626-20200503-1588507797660)

Google Chrome

Google Chrome is a web browser developed by Google, released in 2008. Chrome is the world's most popular web browser today!

Microsoft Edge

Microsoft Edge is a web browser developed by Microsoft, released in 2015. Microsoft Edge replaced Internet Explorer.

WWF

The World Wide Fund for Nature (WWF) is....

My family and I visited The Epcot center this summer. The weather was nice, and Epcot was amazing! I had a great summer together with my family!

All content and graphics on this web site are the property of the company Refsnes Data.

This is a heading

This is a paragraph.

My mother has blue eyes.

This is heading 1

This is heading 2

This is heading 3

This is heading 4

This is heading 5

This is heading 6

This is some text in a paragraph.

To force
line breaks
in a text,
use the br
element.

HTML

HTML is a language for describing web pages.....

CSS

CSS defines how to display HTML elements.....

This is a paragraph.

This text contains _subscript text.

This text contains ^superscript text.

My favorite color is ~~blue~~ red!

To learn AJAX, you must be familiar with the XMLHttpRequest Object.

Text in a pre element
is displayed in a fixed-width
font, and it preserves
both      spaces and
line breaks

The WHO was founded in 1948.

Written by Jon Doe.
Visit us at:
Example.com
Box 564, Disneyland
USA

This text will go right-to-left.

For 50 years, WWF has been protecting the future of nature. The world's leading conservation organization, WWF works in 100 countries and is supported by 1.2 million members in the United States and close to 5 million globally.

WWF's goal is to: Build a future where people live in harmony with nature. We hope they succeed.

Coffee
Tea
Milk

Coffee
Tea
Milk

Coffee
Tea
Milk

Coffee: Black hot drink
Milk: White cold drink

Visit Bing! Smiley face

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