CSS

The ado|css| filter DropShadow property is to add the shadow effect of an object. The effect it does looks like leaving the original object out of the page and then displaying the object's projection on the page. Take a look at its expression:

For example, you have the following code: h2 {color:red;} . abc {color:red;} . abccom {color:red} Then you can write this: h2,.abc,.abccom {color:red;} Using a combination, you can define multiple CSS at a time, saving you a lot of bytes and

CSS shorthand refers to the multiple lines of CSS attributes as a single line, also known as CSS Code optimization or CSS abbreviations. The biggest advantage of CSS shorthand is the ability to significantly reduce the size of the CSS file, optimize

In order to let everyone understand the role of CSS, and why to use CSS instead of HTML tables for page layout, the following is explained by an example. One of the pages is formatted with HTML and another page is formatted with CSS. HTML

Understanding CSS Cascading Style Sheets (CSS) are a series of formatting rules that control the appearance of Web page content. When you use CSS to format page formats, content and presentation are separated from each other. The page content (HTML

Of course, everyone can write CSS code, even if you have now let it work for your project. But can CSS be even better? Start using these 5 tips to improve your CSS! 1. Reset First of all, it's very serious to tell you that you always have to reset

A stack of sites between you and the user (simplified version) On the last day of the TXJS conference, a developer asked me: Object-oriented CSS does not leave you with a lot of performance based class names? Each layer in the network stack has

recently I want to revise this website, I want to put a hint box above. It's easy, but I want the tip box to have a triangular arrow on it. However, the thought of this need to use pictures, and a variety of colors, arrows in various directions to

sometimes in Web pages to add an online test function, such as online survey, online testing of various types of knowledge and other applications, such applications need to use a lot of back and forth skills. Today I'm going to share a front-end

This idea is found on a foreign website, the designers used a lot of small icons in the site, but did not use css-sprite technology, but the use of another special method. That's CSS3 's font-face technology. Loads a font file of your own, calling

Strictly speaking, not the light CSS can make IE browser crash (crash), but with a certain XHTML architecture. So far found that there are two types of code will make IE6, IE7 crash, as for the reason I tried to find the answer, but so far has not

XHTML section: Company Name: * Industrial Category: Computer and Consumer electronics air conditioner * Company Introduction: Guangzhou June Bao Industrial Co., Ltd. was founded in 1990, is a scientific research, manufacturing, sales and

A quick look-up table is an effective tool to help you remember things. The shortcut key tables that Web designers and developers use frequently make their online productivity much more efficient. In fact, the quick look-up table is to help us

Use some spaces to achieve a Chinese alignment or width equal to the number. See table below: of which   and &emsp, because of a certain super features, so that it can board the web session stage! What characteristics? As shown in the above

The white-hot rivalry between browsers means that more and more people are now starting to use devices that support the latest and most advanced Web standards for the Internet, in a more interactive way. This means that we are finally able to use

We have previously known the concept of resizable background images. But reader Doug Shults sent me a link, which uses very cool technology, and I think it's better than any technology before. The background image shown above and the technology

HTML Style Label Style label--use this label when declaring a style in a document The style label appears in pairs to end Property Media-Medium type, Type--Contains the types of content, typically using type= "TEXT/CSS" Example 　xml/html Code

Now, responsive web design is undoubtedly very popular. For new people, responsive design may sound a bit complicated, but in fact, it's a lot simpler than you think. To help you get started with Quick response web design, I've written a quick start

This article introduces the tempting example of HTML5+CSS3:3D cube Rotation Animation example, as follows ： Knowledge Points: 1, perspective, Transform's review 2, CSS3 backgroud realization of the background, that is, the small princess on the

This article mainly introduces the front-end Coding Specification (4)--css and Sass (SCSS) Development specifications, the need for friends can refer to the following ID and class namingThe ID and Class (class) names always use names that can