CSS

Banner in the Web page of the concept must have some understanding of it, the following article through the HTML div+css simple implementation, like friends can refer to the next OH   HTML div+css Making Banner Copy Code code as follows:

"Reconstruction" of the spring wind blowing across the river North and south, the internet for a time jittery, "div+css" has become a "fashion", difficult to all of the sites have invariably started their own "refactoring." But it's often laughing

This article mainly introduces the pure JS implementation according to the CSS class selection dom, the need for friends can refer to theOn-line reference, I modified part//code as follows, pure JS, request browser support Getelementsbyclassname

The following small series for everyone to bring a must-see CSS trivia. Small series feel very good, now share to everyone, also for everyone to make a reference. Let's take a look at it with a little knitting. The 1.CSS Color property is not

problem-solving does not consider compatibility, the topic of unrestrained, think of what to say, if you feel the problem in the CSS properties of the rare, hurriedly to cram it. Constantly updated, constantly updated, constantly updated,

In the development of small programs, the need to meet the circular progress bar. Using canvas drawing is tricky: 1, in order to realize the adaptation on different screens, it is necessary to dynamically calculate the size of the progress bar; 2.

This article mainly introduces the difference between the element and the block level element in the line, it has a good reference value, below the small series to see it together One, the difference between the inline element and the block-level

Recently look at some of the characteristics of Css3d, think of experiment to learn, make a small demo and so on. Just practice a bit. Develop a rough selection of Trojan effect, In fact, it is to find the angle and position, calculate the

We talked about the ID selector and class selector, and their differences and relationships, and let's explore the magical categories and pseudo-elements. In fact, I used to pseudo-class and pseudo-elements are also confused, and now decided to

First: Basic understanding of the Vertical-align family Understand the attribute values supported by vertical-align and the composition Property: 1.inherit 2. Line Class Baseline,top,middle,bottom 3. Text class Text-top,text-bottom 4. Superscript

Objective Sass is a CSS preprocessor (CSS preprocessor). Its basic idea is to use a special programming language, Web page style design, and then compiled into a normal CSS file. Sass offers four compile-style options: Nested: Nested

word-break: "Word breaker" Definition: A method for handling automatic line wrapping. Note: By using Word-break, you can enable the browser to wrap anywhere. syntax: word-break:normal|break-all|keep-all; Default value Normal

This article illustrates the use of CSS to maintain page content aspect ratio method, the author of the Pseudo-element and VW unit, and other different methods under the example, the need for friends can refer to the next Requirement Description:

First, CSS box model Box Model Overview The box model is one of the core knowledge points of CSS, which specifies how elements are displayed and how they interact with each other. Each element on the page is treated as a rectangular box that

When I first came to the web, when I was in college, the first page I wrote was the landing page, which was the layout of the table. After contacting the CSS, it is used p+css layout, realizes the separation of performance and structure, very

Key to compatibility processing 1. DOCTYPE affects CSS processing 2, FF: Set padding, div will increase height and width, but IE will not, it is necessary to use!important to set a height and width 3, FF: Support!important, IE is ignored, can

In some cases, using Table-cell is simpler and more efficient than float, such as horizontal menu style writing, here we take a look at the use of CSS Table-cell property to implement the left-hand image of the layout method is detailed: When the

There are many ways to hide page elements in CSS. You can set opacity to 0, set visibility to hidden, set display to none, or set position to absolute and then set the location to a non-visible area. Have you ever wondered why we have so many

One, background-position: (Image positioning) Three ways to do it: 1): by% ratio, the upper left corner of the smallest (0%,0%), the lower right corner of the largest (100%,%100);2): (x, y) upper left corner min (0,0), lower right corner max

Rgba compatibility processing and rgba compatibility According to caniuse (http://caniuse.com/#search=rgba), rgba compatibility is IE9 and above.   Instance code: 1 2 3 4 5 6 rgba compatibility processing 7 23 24 25 26 27 rgba28 29 30 31