abstract background images

. However, it is obviously too cumbersome to manually change the file name each time, can not change the file name? The answer is yes. We may add the version number after the introduced file name, which is different from the previous version (typically the update date). The code is as follows:Can see my CSS file name and JS file name followed by "v=20140829", so do not change the file name and cache, can be updated in real time. and "v=20140829" is only the general habit of writing, can be chang

Clear the cache of css, javascript, and background images in the browserIn the actual project development process, the page is uploaded to the server. To reduce the load on the server and reduce the load on the server, the browser caches images, css, and js to the Local Machine for the next visit to the website. This not only reduces the pressure on the server, b

Using a large image in a website as the background of a webpage not only highlights the subject of the webpage, but also makes the page look more vivid and interesting. However, it is very challenging to apply a large image background. You need to select a picture that can be well integrated with the webpage subject and embed it into the webpage after modification. Today's HTML5 website overview brings you

This article mainly introduces common methods for js Implementation of buttons and background images, and lists three methods for js event triggering control: background image, css style control, and image button, which are very useful, for more information, see the examples in this article. Share it with you for your reference. The specific implementation method

IFRAME transparent background from Wudang personal space by cly84920 /* In the IFRAME element */ /* In the IFRAME docuement, in this case content.html */Body {Background-color: transparent;} Make the compression and deformation of IE images clearer. From user space by cly84920 IMG {-MS-interpolation-mode: bicubic ;} Enable IE6 to support Min-heightfrom use

Author: gogocome Source: Blue ideal Generally, when a transparent GIF image is stored, the image is directly stored without any appearance, shadow, or external light, unless the opaque area of the image is a regular rectangle. Online design: the trick in this article is to use Photoshop to save images with the "Miscellaneous" option, we can "define the color and mix the transparent pixels" to solve the problem of the Sawtooth edge of the transparent

By default, ie does not cache background images. Therefore, when you move the mouse over a button or image with a CSS background, the image will be reloaded, increasing unnecessary requests and increasing the burden on the server. The following are two solutions. The first solution is recommended. Method 1: Add the following JavaScript code to the page.Code If

Jquery refresh page background image Random Transformation implementation method, the need of friends can refer to the use of the method: Download The jquery-1.9.1.js, and then set the CSS, the image file in the images/new_feed/directory, the image name format is bg_x.jpg, modify the random number range I. CSS code The Code is as follows: Ii. Jquery code The Code is as follows:

Background: URL ("") can be added to CSS. However, you can only specify no-repeat, repeat-X, and repeat-y tiled methods.What should we do if we want images to be stretched? There are two methods: Style = "filter: progid: DXImageTransform. Microsoft. alphaimageloader (src ='', sizingmethod = 'Scale') "; however, this filter is only valid for IE. We can choose to put an IMG on the bottom and next l

1. Crop images for iOS -(Uiimage *) croppedimage :( uiimage *) Image {If (image){Float min = min (image. Size. Width, image. Size. Height );Cgrect rectmax = cgrectmake (image. Size. Width-min)/2, (image. Size. Height-min)/2, Min, min );Cgimageref subimageref = cgimagecreatewithimageinrect (image. cgimage, rectmax );Uigraphicsbeginimagecontext (rectmax. size );Cgcontextref context = uigraphicsgetcurrentcontext ();Cgcontextdrawimage (context, cgrectmake