What does media = screen Mean?

To support earlier browsers, you must stick to the css1 media descriptor screen and print. They are mutually exclusive. Therefore, when a page is generated for the screen display, the browser will ignore the print style sheet, and vice versa.

HTML parsing principle: Making pages faster

Web pages run in a variety of browsers. The speed at which browsers load and render pages directly affects the user experience. Unfortunately, the most efficient IE browser is still the market share of the majority, which has severely restricted the

Css attribute instance: two div borders nested inside and outside

Css attribute example: two div borders are nested inside and outside. The Code is as follows: css attribute instance

How to filter text with CSS Filters

A friend who uses CSS Filters may encounter the following problem: Set the divFilter: alpha (opacity = 50 );The text in the filter is translucent. What should we do in this case? After reading a large amount of materials, I finally found a method

Window. open code that defines how a window is opened

Window. open is often used in webpage development. How can we define the window opening method, such as hyperlink, button, and new window opening? Below are some examples of code, which are not technical enough for your convenience. It is easy to

CSS controls the maximum width and height of images on a webpage

In the code above, it is inconvenient to set the maximum length and width to a number, so the following changes are made:In this case, you only need to modify the Object. MAX_WIDTH and Object. MAX_HEIGHT variables to easily modify the maximum length

How to edit an mht file? What is mht?

What is an mht file? Mht is also called "single web file", which means to put all the images, CSS files, and HTML files contained in the webpage into an MHT file. Mht is mono html, which is an independent HTML file. When a browser (especially IE)

Absolutely positioned DIV + CSS layer, multiple layers nested together

A small demonstration of CSS multi-layer absolute positioning. Multiple layers are nested together to learn a good example of CSS layout. CSS multi-layer absolute positioning-Liehuo. net This is the content of the element, bkjia.com

CSS implements horizontal adaptive screen size for text and DIV Layers

This article introduces the implementation code of CSS horizontal self-adaptation. It seems a little different from other horizontal self-adaptation, and the text in it will also be adaptive, the DIV outside the text will also adapt horizontally

Network Storage: simpler and more powerful client-side Data Storage

Introduction With the complex application of Javascript and the coming standard and technology, web applications are becoming more and more advanced. We constantly rely on these applications, most of which have become part of our daily lives. In Web

Use Visual Earth maps in html webpages

There are roughly three steps:1: Add the following javascript script to the label: 2: add the onload () method of VE to the label. 1 is as follows: 3: Add the following code to the label: Save the Running code and you will see that the map

CSS3 RGBA attributes advanced usage

It seems that the discussion on CSS3 on the Internet is very popular recently. Now let's talk about the advanced usage of the wide range of RGBA attributes in CSS3. The compatibility of this attribute is relatively simple. IE8 supports this

SyntaxHighlighter highlights your HTML code

Syntaxhighlighter (click to download syntaxhighlighter1.5.1) is a small open-source project that can highlight various program source code syntaxes on the webpage. Supports the following popular programming languages: C #, CSS, C ++, Delphi, Java,

Use CSS3 Gradients to create a crystal button without images

Before css3 is available, create a crystal button in PS. With css3, we can easily generate crystal buttons. Although CSS3 Gradient has not yet been supported by most browsers, mainstream browsers have supported css3 Gradient (WebKit Nightly (current)

CSS Sprites integrates small images

What are the advantages of using a background image as a page in css? In the following section Briefly introduces the advantages of CSS Sprites: It takes a long time for a user to copy 200 images to a USB flash drive. However, copying an object

CSS peer element Positioning method and z-index Summary

The CSS peer element Positioning method is the same as that of z-index in the tutorial of (www.bkjia.com). When the peer element is located in the same way and there is no z-index setting, the html depends on the latter, see the following sample

CSS tutorial: List of styles in sequence

The font size of the serial number displayed in most browsers is the same as that of the text by default. This is a simple CSS tutorial that uses ordered lists and paragraph tags to design a trendy numbered list.   Summary Define the font as

Set the background color of iframe and fill in iframe

When creating a custom pop-up layer a few days ago, iframe needs to be used for a translucent background. However, the problem is that iframe cannot directly set the background color, baidu and google found that most people set src for iframe to

Div + Css implement Blocking Effect

Yahoo's YUI control is used during project creation. The datatable is very convenient, but sometimes you need to block the click table event, so I thought of using div + Css to achieve this effect. 【] All in all, when an event is triggered, such as

JQuery + CSS to create a menu with Dynamic Sliding

Helper House (Bkjia.com) TutorialThis article will explain how to use JQuery and CSS to create a cool dynamic menu step by step. JQuery's "write less, do more" feature is a household name. Even if there is no rich JavaScript programming experience,

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