![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1332842-20200516-1589589868663) ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1332842-20200508-1588923530442) ```

My First CSS Example

This is a paragraph.

``` ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1332842-20200508-1588923806707) ```

Hello world!

Every element on the page will be affected by the style.

Me too!

And me!

``` ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1332842-20200508-1588924021721) ```

Demonstrating the Box Model

The CSS box model is essentially a box that wraps around every HTML element. It consists of: borders, padding, margins, and the actual content.

This text is the content of the box. We have added a 50px padding, 20px margin and a 15px green border. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.

``` ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1332842-20200508-1588924284875) ```

This is a link

Note: a:hover MUST come after a:link and a:visited in the CSS definition in order to be effective.

Note: a:active MUST come after a:hover in the CSS definition in order to be effective.

``` ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1332842-20200508-1588924389705) ``` a:link { text-decoration:none; } /* visited link */ a:visited { text-decoration:underline; } ``` ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1332842-20200508-1588924451125) ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1332842-20200508-1588925011354) ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1332842-20200508-1588925028773) ```

Using CSS to style an HTML Form

``` ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1332842-20200508-1588925405261) ```

Text fields with borders:

``` ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1332842-20200508-1588925544151) ``` input[type=text]:focus { border: 3px solid #555; } ``` ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1332842-20200510-1589096255234) ```

Input with icon:

``` ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1332842-20200510-1589096322012) ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1332842-20200510-1589096335283) ```

Animated search input:

``` ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1332842-20200510-1589100016280) ```

A styled select menu.

``` ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1332842-20200510-1589100623188) ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1332842-20200510-1589100633499) ![image.png](https://dn-simplecloud.shiyanlou.com/courses/uid1332842-20200510-1589100642225) ```

The display Property

display: inline

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vestibulum consequat scelerisque elit sit amet consequat. Aliquam erat volutpat. Aliquam venenatis gravida nisl sit amet facilisis. Nullam cursus fermentum velit sed laoreet.

display: inline-block

display: block

```

“Web开发基础”实验报告