This article is mainly for everyone to introduce the flex layout of CSS3 flexible layout, with a certain reference value, interested in small partners can refer to
. Container{align-items:center;justify-content:center;display:flex;background:white URL (image/baby.jpg) no-repeat Center;background-size:auto 100%;}. Text{display:flex; Align-items:center;height:3rem;color:white;font-family:helvetica, Sans-serif;font-size:1.5rem ; font-weight:bold;text-tr
When it comes to IE's bug, a notorious example is its erroneous interpretation of the "box model": In the ie5.x and Quirks mode Ie6/7, border and padding are included within the width. This adds a lot of trouble to the work of the front-end engineer, and a couple of boxes that need to define the size have to think about it: "Box model Bug"?At the same time, because of the standard compliance of another set of browsers, we also need to calculate the exact definition of a box that is displayed in
Objective
The CSS3 provides a 2D conversion function that enables elements to be moved, scaled, and rotated.
The property name of the 2d conversion is transform, using the method Transform:method (value).
2d conversion methods include translate, scale, rotate, skew, matrix, Translatex, ScaleY, etc. based on these expenditures.
Here, I'll introduce the following conversion methods:
Translate ()
Rotate ()
Scale ()
Skew ()
First,
Http://www.alixixi.com/web/a/2013062889595.shtmlHttp://www.alixixi.com/web/a/2013062889594.shtmlArticle Introduction: CSS3 has added a relative unit REM (root em, root em), and this unit has aroused widespread concern. What is the difference between this unit and EM? The difference is that when you use REM to set the font size for an element, it is still relative size, but relative to the HTML root element. CSS3
http://www.w3school.com.cn/http://www.runoob.com/However, both of these are standard CSS and CSS3 tutorials and are not advertised for some similar-webkit-kernel styles.Below I will provide a Firefox official address, there are a small number of WebKit usage: https://developer.mozilla.orgThere is also a quick way to find out how many WebKit properties, and then Google query usage and meaning, with Hbuilder to write CSS style, and then output-webkit-wi
-right-radius:2em;Border-bottom-left-radius:2em;
Example 2
Border-radius:2em 1em 4em/0.5em 3em;is equivalent to:Border-top-left-radius:2em 0.5em;Border-top-right-radius:1em 3em;Border-bottom-right-radius:4em 0.5em;Border-bottom-left-radius:1em 3em;
Tutorial on Border-radius attribute instances in CSS3
CSS box model has a lot of content and attributes, CSS has been updated and added attributes, today we sa
JQuery Chinese Getting Started Guide, translation plus example, jQuery start tutorial Chinese Version Translator: Keel
Http://www.k99k.com/jQuery_getting_started.html
This article describes how jQuery works step by step based on examples. The following is a Chinese translation (add my additional instructions. If you have any comments or suggestions, please send a reply or EMAIL to your BLOG.
Http://jquery.bassistance.de/jquery-getting-started.html, au
Today we share a use of pure CSS3 implementation of the 3D button, this button is a feature of the color of the sideline, which makes the whole button appears more colorful, not so boring. This article can not only let you see the demo effect, and we also share the production of the tutorial, first look at the effect of the picture:
We can also see the demo demo of these buttons here.
Next to share the
HTML5 and CSS3 instance tutorial [Summary 1], html5css3
Onclick behavior and content Separation
If the JS disabled link cannot direct the user to the corresponding page, do not assign "#" and similar values to the href attribute.
2. General situation
3.0 a large number of duplicate links are allocated with recognizable class names for each link. You can add listeners for each click event by using jQuery.
pixels.
b) The Perspective-origin property specifies the position of the lens on the plane. The default is to place the center of the element.
Here's a cube (or dice) to show you the difference in perspective (perspective and).The effect of different distances of the lens from the z=0 plane.The difference between the x and Y coordinates (perspective-origin) when the lens is fixed in the Z coordinate.Using CSS3 for 3D transformations is simpl
-transform:rotatey (360DEG) scale (1.2)}70%{-webkit-transform:rotatey (360deg) scale (1)}100%{-webkit-transform:rotatey (360deg) skew (0deg) scale (1)}*/}Here's how to learn animation:1. @keyframe to define animation animations2. Name of the Animation-name:keyframe3.animation-duration: Time of animation execution4.animation-timing-function: Animation Over-curve method5.animation-delay: Animation delay time6.animation-iteration-count: Number of playsanimation:rolate 36s ease-in-out 0s infinite-we
Linear 0.3s,-webkit-filter 0.1s linear 0s;The Transition:transform 0.3s Linear 0.3s,/*transform property applies a 2D or 3D conversion to an element. This property allows us to rotate, scale, move, or skew elements. */Filter 0.1s linear 0s,opacity 0.1s linear 0s;TransitionTransform 0.3s linear 0.3s,Filter 0.1s linear 0s,opacity 0.1s linear 0s,-webkit-transform 0.3s Linear 0.3s,-webkit-filter 0.1s linear 0s;}. box:hover. Product {Height:23rem;box-shadow:0 0 1rem rgba (0, 0, 0, 0.2);-webkit-trans
Article Introduction: What if we add a shadow to the box model? In fact, its usage is the same as Text-shadow usage, except that the attribute name is Box-shadow.
What if we add a shadow to the box model? In fact, its usage is the same as Text-shadow usage, except that the attribute name is Box-shadow.Related articles: CSS3 Tutorial: Web page Text Shadow properties Text-shadowBox-shadow:This pro
What's flexible box? Flexible is a telescopic box, which can be understood as a new box model-telescopic box model. Proposed by the CSS3 specification, this is in the original everyone very familiar with block, Inline-block, inline based on the extension of the new generation of layout mode.
Browser compatibility
As a very realistic developer, whether to focus on a new technology, first of all consider its browser compatibility. The browser compatib
Original post address: http://ogldev.atspace.co.uk/www/tutorial20/tutorial20.html
In the previous tutorial, we studied the basic illumination model (Environment light, diffuse reflection light, and high light) on the premise of the direction light ). Direction light has no starting point, and all light goes in one direction. Its Intensity does not change with the increase of distance. In this
Android Basics Getting Started tutorial--3.4 touchlistener PK ontouchevent + multi-point touchtags (space delimited): Android Basics Getting Started TutorialIntroduction to this section:
Title, this section brings you a comparison of Touchlistener and ontouchevent , as well as a multi-touch point of knowledge!Touchlistener is based on listening, while On
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