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
Css rendering (3) color and background, css rendering color background
The color application mainly consists of three parts: foreground color, background color, and transparency.
I. ForegroundColor
Color foreground
Value:
Initial Value: the value specified by the user agent.
Apply to: All elements
Inheritance: Yes
In general, the foreground is the text of the el
QQ Space Custom background music does not need QQ green drilling to open, just follow the text of the text of the tutorial to enjoy a permanent free background music, so that your QQ space moment tall.
QQ Space background music how to add free
1, first in the computer to login their QQ space, and then open the page to click on the "My home page" This option, as
To give you Photoshop software users to detailed analysis to share the adjustment edge to background color of the later tutorial.
Tutorial Sharing:
Original:
Remove the background/back to be said to be one of Photoshop's basic skills, but also a photographer must learn the technology, and PS development so far, there are many methods of retreat, this? Describes one of the
FG, BG, Jobs, , CTRL + Z are all related to system tasks, although these commands are largely not needed now, but they are also usefulOne. 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 in the b
FG, BG, Jobs, , CTRL + Z are all related to system tasks, although these commands are largely not needed now, but they are also usefulOne. 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 in the b
In CSS, there are several background properties
Properties
Description
CSS
Background
Set all the background properties in a declaration.
1
Background-attachment
Sets whether the background image is fixed or scr
As you can see from the image below, select the camera on the Wecut home page, and then you can see my background image on the right, as shown here:
Wecut Use Background image method
When you find the background image, use the background picture that is easy!
Note that Wecut has no
Form form submission, background how to get the value of select.
The background is directly obtained, and the background to get input value in the same way.
After the form is submitted, the background is directly based on the name of select, which is Getpara ("XXX"), which is the value of the option chosen.
Prin
Background-origin and Background-clip are the newly added attributes in CSS3, in fact one is the placement of the background image, and the other is the clipping of the background image.Background-origin and Background-clip have the same choice: Content-box,padding-box,borde
1. Review the background properties that you have previously learned
1.1 Background-color1.2 Background-image1.3 Background-repeat1.4 Background-position1.5 background-attchment1.6 Background
background-sizeYou can set the size of the background picture, and the value includes length and percent percentage. background-originIt also sets the extent of its image coverage based on the background Origin location. So let's take a look at this background-size property.
Details on background-size usage and background usage
Detailed description of background-size attribute usage:This attribute is used to control the size of the background image. The code example below describes the usage of this attribute in detail, hoping to help friends who need it.The
In the project development often encounter the button to select, the selected button after the selection of the background color will change, indicating that is selectedThe style diagram is as follows:Each click of a number, the corresponding background color to blue, the other is still white, first with JavaScript implementationThe HTML code is as follows: 100 500 1500 >2000 >3000 >5000 >10000 >20000
Recently, many apps have met the immersion notification bar, the so-called Immersion notification bar: is used to navigate the various interface operating space in the context of the main program content, through the relative "invisible" interface to maximize the user's visual range to use the content itself.
The latest Android 4.4 system's Notification bar immersion mode is in the software when the notification bar and the top of the software color integration, so that not only the software an
Background-clip and Background-origin are the two attributes associated with the element background introduced in CSS3, which have the same optional values, namely border, padding, content three, And both of these properties represent some kind of relationship between the element background and the element border, the
1, background-clip syntax, value The CSS3 property Backround-clip is used primarily to determine the clipping area of the background (that is, how to control the element background display area).Background-clip:border-box | | Padding-box | | Content-box = = "Border-box: This value is the default value, the
Background background properties in CSS background:url (Background picture path) no-repeat;/* do not repeat default at top left */ background:url (background picture path) No-repeat center;/* do not repeat background picture middle display */ background:url (
How does PowerPoint insert a background music? Sometimes we do activities in order to be active. The venue needs to have a background music in the final or demo process, the following small series for you to introduce it.
Let's start with a PPT to insert the background music and click on the "Insert-sound" command button to select the "Sound in File" command.
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