9.css background, css background image adaptive
This section also describes the expansion of the box model, and I personally like to think of the box model as a picture. The element size adjustment is the canvas size adjustment, and the border setting is the frame mosaic. However, it is not enough for an artist to present the painting to an art museum (web page), just as the
This will show you how to set the background image with Background-image, as well as the tile, stretch, offset, and size of the background image.1. Background Image Style classificationThe properties that set the element background picture and its
CSS background effect and css backgroundPrevious
This article will detail the CSS background Effects
Striped background
[Dual-striped background]
background:linear-gradient(#fb3 50%, #58a 50%); background-size: 100% 30px;
CSS standard: if the position value of a color lab
The background (background) is an important part of CSS and one of the basics of CSS that needs to be known. This article will cover the basic usage of the CSS background (background), including properties such as Background-attachment, as well as common techniques for
Background compound attribute is a very complex property, the pattern is very many, the more magical is CSS3Support multi-image background, this article first talk about the Background-image property, the other background properties will be summarized in the subsequent articles.First, the most basic situation is to spe
Background color (Background-color)CSS can be used as a background with a solid color, or the background can be set to transparent, background equivalent to bgcolor in XHTML.It's two values:
Transparent (default, transparent)
Color (The specified color, and the
CSS in the background of the CSS background image in the background-position of the left top in the end is relative to who? If you are having such doubts, go ahead and read this article.
The following questions were encountered when studying:
What is the left top in the background-position of the
The CSS background background is used to set the background color of the HTML tag element, and the background image has other background properties. This article introduces the use of CSS background
First, CSS background background picture-TOP1. Background image syntaxBackground-image:url () Introduction of background imageBackground-repeat:no-repeat set whether the background picture is tiled repeatedlyBackground-position:left top Set the CSS
transferred from: http://blog.csdn.net/stellar0/article/details/8777283
Author: Star Zai
ViBe algorithm: vibe-a powerful technique for background detection and subtraction in video sequences
Judge Net: http://www2.ulg.ac.be/telecom/research/vibe/
Describe:
Vibe is a pixel-level video background modeling or foreground detection algorithm, the effect is better than several well-known algorithms, the hardware
PS,FG, BG, Jobs, , CTRL + Z are all related to system tasks, although these commands are mostly not needed now, but they are also very useful.One. is most often usedThis is used at the end of a command, you can put this command in the background to executeTwo. CTRL + ZYou can put a command that is executing in the foreground in the background and pauseThree. JobsSee how many commands are currently running
CSS background summary and CSS background summary
All background attributes cannot be inherited.
1. background-color
The background color can be set for all elements.
The default value of background-color isTransparentThat is to
Composite attribute-background
If both Background-color and Background-image are set, the background color is overwritten by the picture.Background-image: A picture used as a background, background:url ();If you set the background
Background color Background-color Syntax:Background-color:default value :Transparent transparentapplies to : all elementsInheritance : NoneAnimation : YesCalculated value : Specify a valueValue:
DescriptionSets or retrieves the background color of an object.
The background image is overlai
When building a high-performance, scalable WEB application, you can use a background task to decompose some time-consuming operations from the processing of HTTP requests into a background process to execute asynchronously. Most WEB requests should be done in 500ms, and if you find that your app has more than one request that can take up to two seconds to complete, then you should consider using a
The CSS background attribute "Background" provides many attribute values, such as color, image, positioning, etc., which provides a great convenience for the definition of Web page background image. Look at the property values provided by background:
Background:background-color ba
The size of the CSS background image does not change with the browser scaling. the css background image
The size of the background image on the homepage of some websites does not change with the browser scaling. For example, the size of the background image on the homepage of Baidu Personal Edition does not change aft
What does background mean, translation comes with a background meaning. Also in CSS as a member of the CSS property is also a background meaning, and is to set the background picture, background color, background image interceptio
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