html css writing method

For beginners, HTML and CSS are essential tools for building web pages. The following will introduce some basic writing methods of HTML and CSS.

Basic writing method of HTML:

HTML is the basis of web pages. It defines the content on the page through tags. The following are some ways to write some basic HTML tags:

1. Title tag:

Use c8b28895262a62371d18ac056c4442e2 tags to define titles, such as h1, h2, h3, etc. The smaller the number, the larger the font size.

<h1>这是一个一级标题</h1>
<h2>这是一个二级标题</h2>
<h3>这是一个三级标题</h3>

2. Paragraph tags:

Use e388a4556c0f65e1904146cc1a846bee tags to define paragraphs.

<p>这是一个段落文本内容</p>

3. Link tags:

Use 3499910bf9dac5ae3c52d5ede7383485 tags to define links.

<a href="https://www.example.com">这是一个链接</a>

4. Table tag:

Use the f5d188ed2c074f8b944552db028f98a1 tag to define a table. The data in the table is defined in the a34de1251f0d9fe1e645927f19a896e8 tag, and each data cell is defined in the b6c5a531a458a2e790c1fd6421739d1c tag.

<table>
  <tr>
    <td>第一行，第一列</td>
    <td>第一行，第二列</td>
  </tr>
  <tr>
    <td>第二行，第一列</td>
    <td>第二行，第二列</td>
  </tr>
</table>

Basic CSS writing:

CSS styles can be used to beautify web pages, such as changing colors, font styles, spacing, etc. The following is the basic writing method of CSS:

1. Selector:

The selector is used to locate HTML tags and then apply styles to them. For example:

• #idname: Select the element whose id is "idname"
• .classname: Select the element whose class is "classname" Element
• tagname: Select the element with the tag name "tagname"
• *: Select all elements

#title {
  color: blue;
  font-size: 25px;
}

.text {
  color: red;
  font-size: 18px;
}

body {
  background-color: gray;
}

2. Attributes and attribute values:

Attributes in CSS styles are used to set specific styles of elements. The value of the attribute depends on the specific situation, such as:

color:red;
width:100px;
height:50px;
padding:10px;
margin:5px;

3. Notes:

Comments are used to explain and illustrate the code, which can help others understand your code.

/* 这是一个注释 */

Summary:

HTML and CSS are two important parts of building a web page. Learning their basic syntax and rules will make it easier for you to write beautiful and standardized web pages.

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