How to override an inline style with an inline style

Use the inline style to overwrite the outline style Remember the outline "Inline" inline, in the order of **document flow**, the later overlay covers the front, and the inner layer has the outer layer first, and it's OK.

Inline: It means that it is written in the same page file and is written uniformly in the head style tag, such as:

Outlink: Refers to writing styles in a CSS file and importing them into the page through the link tag, such as:

The inline speed is fast, one page is done, and it is used in simple places such as activities and single pages.

The external connection is called in from the outside, and if the number of pages exceeds 5, consider using the unified call of the external connection to facilitate modification.

There is no practical application of "inheritance" in the strict sense of the word

But we can call it "computational presentation" or "presentation".

This "presentation" is in the order of "last-first" in the HMTL and CSS definitions, with the latter overwriting the first.

For outlinked, inline, and inline styles, it is displayed according to the browser's recognition calculation.

In fact, just remember the external "inline" inline.

Very simple.

The level of external CSS is not as high as that of the internal one, which means that your definition of style must take precedence over the definition of external CSS.

Your problem must be somewhere else.

Outline style (belongs to an external stylesheet).

Features: 1. There is a separate CSS file exists! [Such as:]

2. First of all, establish a connection with the CSS file through [Format] [Style Sheet Connection!]

3. Use class= where appropriate"Style name"Invoke specific style effects!

For example, embedded styles (which belong to internal style sheets).

Features: 1. The attribute content of the style is written in the form of ** in the web page**!

2. First of all, set the attribute content of the style through [Format] [Style]!

3. Use class= where appropriate"Style name"Invoke specific style effects!

For example: inline style (belongs to the internal style sheet).

Features: 1. The attribute content of the style is directly followed by the text mark to be decorated [such as:

2. Specific format: style="font-size:10px;font-color:#ff0000"

For example: decorate text in a cell.

3.Embedded.

The most basic CSS writing is to add ** directly to the decorated markup element. An example is as follows:

Although Mango is more intuitive in doing this, it greatly increases the volume of the page, which does not conform to the design idea of separating structure and performance.

In general, both outreach and inline have their own advantages, and the appropriate cascade method can be selected based on the actual situation.

1. Exterior style.

When styles need to be applied to many pages, an external stylesheet is ideal. With external stylesheets, you can change the look of your entire site by changing a single file.

Example: >

2. Inline style.

Inline styles can be used when special styles need to be applied to individual elements.

The way to use inline styles is to use style attributes in related tags. Style attributes can contain any CSS attribute. The following example shows how to change the color and left margin of a paragraph.

Example: >

3. Embedded.

An embedded style sheet is a style rule that defines a pair of labels at the head of a web page document, and adds various web page elements within that pair of labels.

Example: >

The format of the CSS style inline is:An inline CSS stylesheet is to write the CSS directly into an existing HTML tag, like this: Here the text is red.

The format of the CSS style outlink is:Embedded CSS styles, that is, you can write CSS styles** between tags.

The format of the CSS style embedding is:Externalized CSS styles, written in a separate file. External CSS style (also known as outlink) is to write CSS ** in a separate external file, and this CSS style file starts with ". .

CSS styles are inline, outline, and embedded in the following formats

In an outline style sheet, CSS ** is stored separately as a file, e.g. the file contains all the styles;

Embedded: The most basic CSS writing is to add ** directly to the decorated markup element.

2. CSS provides a style description for HTML markup language, defines the way in which elements are displayed, CSS is a breakthrough in the field of web design, and it can be used to modify a small style to update all page elements related to it.

3. CSS is a language that defines the style structure such as font, color, position, etc., and is used to describe the formatting and reality of information on the web page.

An inline is a style sheet that is placed inside an HTML page, and an outer style sheet is an external style sheet that is separate from the HTML page. The inline is written directly in the page, and the outline needs to be introduced.

CSS embedding: refers to the style written on the tag e.g

Inline: refers to writing in the same page file Uniformly written in the head style tag, such as: outlink: refers to writing the style in a css file and importing it into the page through the link tag, such as:

>"> CSS style inline.

CSS embedding styles.

Focus on the bolded part.

External Style SheetsWhen styles need to be applied to many pages, an external style sheet would be ideal. In the case of using external stylesheets, you can change the look of the entire site by changing a single file. Each page is linked to a stylesheet using tags.

Label in the header (of the document): The browser reads the style declaration from the file and formats the document according to it. External stylesheets can be made in any texter.

The file must not contain any HTML tags. The stylesheet should start with .css extension.

Here's an example of a stylesheet file: hr p body Don't leave a space between the attribute value and the unit. Let's say you use "margin-left:

20 px" instead of "margin-left: 20px", it only works in IE 6, but it doesn't work in Mozilla Firefox or Netscape. Internal Style Sheets Internal style sheets should be used when a single document requires a special style.

You can use tags to define an internal stylesheet in the head of the document, like this: hr p body Inline styles lose many of the benefits of stylesheets by mixing presentation and content. Use this method sparingly, for example when the style only needs to be applied once on one element.

To use inline styles, you need to use the style attribute inside the relevant tag.

find the link to the CSS statement that needs to be canceled.

Delete, and then save the file.

This eliminates the CSS outlink style.

Another safer way to unstyle CSS outlinks is to use comments. This is for the sudden need of the project when later documenting. Of course, if you develop a good habit of backing up, you don't have to worry about not being able to find your previous files.

Remove the link href you don't need in the head area! As follows:

Don't import that unwanted stylesheet. In .

If the same style is used, the inline style sheet will be used first, with the inline style taking precedence.

By default, the system recognizes one of them for display.

In general, only one of these is required.

Don't waste that much time.

Start by looking at the page elements.

1.Check to see if it's updated.

Most of them have caches that have not been updated.

It's possible that your page is cached.

2.Probably multiple definitions.

The most straightforward thing is that you are in the HTML page.

If you want to change the place to change it, write it directly into the style, and the priority will be higher, and the final solution will be higher.

If it doesn't work, force the definition of CSS attributes.

important

The following is an example. width: 80px!important;

It doesn't matter how many are redefined.

Styles are all styles that are defined by this mandatory definition.

It is advisable to look for the problem in the review element first.