Web Front-end Optimization-reflow: reduces page Backflow

Preface Today, during the day, we learned block-level elements. We wanted to continue to learn CSS at night, but we found that we were still a little tired. So we still want to study something that everyone is interested in, front-end

Excellent front-end Tutorial: Implements image shape masks and animation Amplification

Today, we will share with you how Quess achieves the shape masks and zoomed animation effects of images. In many portfolio websites, we often see such styles and effects. Personally, I don't think we can use HTML5 or CSS3 Technology in projects

Avoid abuse of sub-selectors

The CSS selector has a weight. When the style settings of different separators conflict, the style set by the selector with a higher weight will be used. If the CSS selector has the same weight, the style follows the proximity principle. The final

The value of white-space in css: pre-wrap

In CSS, how does one set the white-space attribute.The default value "normal" indicates that blank spaces are ignored by the browser.The white-space attribute declares how to process the blank characters in the elements during the layout process.

Codrops excellent Tutorial: Implement exquisite multi-layer pull menu

Codrops shared a multi-layer menu implementation tutorial. They are trying to create a nested multi-level menu, which is very useful and can have a lot of content, such as the navigation menu of online stores. In theory, the Push Menu effect can

Case study: 18 beautiful pictures used in Webpage Design

We can say that the central stage of recent images in web design. We have seen that the focus of smooth images on some truly beautiful websites is very eye-catching. In web design, there are several different ways to use images from simple concepts

My first article-common css bugs in IE6 (Summary)

My microblog was created a few days ago. Although I knew this place long ago, I was afraid that I could not insist on writing something that I had never created. Over the past few days, I made this decision to build my blog and send it weekly. I

16 website optimization experiences

After several websites have been created, I gradually realized that the website opening speed is significantly related to front-end optimization. Front-end optimization can even affect the writing of background logic code! Let's take a look at the

Simple navigation menu written in js with a drop-down list

It's too simple. I don't want to talk about it much, but I wrote it for a while, because there will always be such a small mistake. BI Jing is reviewing and learning some front-ends recently, thank you for your suggestions on improvement or other

CSS3 Study Notes: linear-gradient

  {   -webkit-border-radius:10px; -moz-border-radius:10px; -o-border-radius:10px; border-radius:10px; } Today we will introduce the gradient of CSS3: linear-gradient Gradient is a common effect on Web pages.

Naming rules for Web UI design

1.Container"Container" is the part that includes all elements in the page. This part can also be named "wrapper", "wrap", "page".2.Header"Header" is the header area of a website page. Generally, it contains the Website logo and other elements. This

[One of IE6's madness] IE6's odd-and-wide BUG

IE6 is crazy. Today, the project requires such a layout: an external relatively positioned div, an absolutely positioned inside div (right: 0 ), However, in IE6, it turns into the right: 1px effect: IE6 also has an odd-width bug,The solution

Awesome! Innovative street graffiti hand-painted appreciation [Part 1]

Traditional graffiti artists generally use paint to implement their own works. "street art" contains many other media and technologies, including LED art, Mosaic Tile, mural, and template art, paster art, street sculpture, street device, video

CSS hack Summary

Three Forms of CSS Hack: Internal CSS Hack, selector Hack, and CSS condition annotation. 1. Internal hack: IE6 special hack underline "_", IE6, 7 can recognize "*", "* +", "+", IE8, 9 support "\ 0", "\ 9 ", opera supports "\ 9 ".    IE6

Special HTML characters

"> Int sub (int x, int y) {int z; if (x & gt; y) z = x-y; else z = y-x; return z ;} "> Welcome! "> Happy new year! "> Welcome!

Tip: Understand the linear gradient of CSS3

Translated from: Quick Tip: Understanding CSS3 GradientsChinese: Understand CSS3 gradientPlease respect copyright. Please indicate the source for reprinting. Thank you! It is not flexible to create an image to display a gradient, and it will soon

Css tutorials on display attributes

This attribute defines the type of the display box generated by the element when the layout is created.Let's talk about its syntax. This is extracted from w3school:Syntax:Display: block | none | inline | compact | marker | inline-table | list-item |

Learning web standards: special characters in Web standards

When I first learned the web standard, there was one: Encode all Any minor sign (), not part of the tag, must be encoded as & g t;Any ampersand (&), not part of an object, must be encoded as & a m p;Note: There is no space between the above

Differences between innerHTML, innerText, and outerHTML

Usage: test1 test2 In JS, you can use: Test. innerHTML: That is, all content from the starting position of the object to the ending position, including Html tags. In the preceding example, the value of test. innerHTML is " test1 test2 ". Test.

Getting started with creating HTML code for Web pages

Hypertext Marked Language is a simple markup Language used to create Hypertext documents. Hypertext documents written in HTML are called HTML documents, which are independent from various operating systems (such as UNIX and WINDOWS ). Since 1990,

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