How to write css tag style-CSS Tutorial-php.cn

In order to style a tag using CSS, follow these steps: Specify Tag Name: The name of the HTML tag to which the style will be applied. Set property: The style property to change, such as color, size, or margins. Specified value: A specific value for the attribute, such as red, 10px, or 50px.

How to write css tag style

CSS tag style writing method

CSS (Cascading Style Sheets) is a method used to describe the appearance and appearance of web pages. A style language for formatting. To specify a style for an HTML tag, use the following format:

<code class="css">标签名 {
  属性: 值;
  属性: 值;
}</code>

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Where:

##Tag name: The name of the HTML tag to which the style is to be applied, for example p represents a paragraph.
Attribute: The style attribute to be set, for example color represents the text color.
Value: The value to be assigned to the attribute, for example red means red.

Example:

To set red text in all paragraphs, you can use the following CSS rules:

<code class="css">p {
  color: red;
}</code>

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property and Values

There are hundreds of properties and values in CSS that can be used to control various styling effects. The following are some commonly used properties and values:

Properties:

color: Text color
font-size: Font size
background-color: Background color
margin: Margin (distance from other elements )
padding: Padding (distance from the content within the element)

Value:

Hex color code (e.g. #ff0000 for red)
Color name (e.g. red)
Pixel value (e.g. 10px)
Percentage (e.g. 50%)
Keywords (e.g. auto, inherit)

Style priority

When multiple CSS rules apply to the same element, the rule with the highest priority will be applied. Priority is determined by the following factors:

Inline styles: Styles applied directly to HTML elements have the highest priority.
ID Selector: Use the ID attribute to specify that the element's style priority is higher than the class selector or tag selector.
Class selector: Use the class attribute to specify that the style priority of the element is higher than that of the label selector.

Applying Styles

Styles can be applied in three locations:

External style sheets: Stored in an external .css file and then linked to the HTML document via the tag.
Internal style sheet: Written directly in the