在CSS样式中,为body元素添加以下样式: body{background-image:url('background.jpg');background-size: cover;background-position: center;background-repeat: no-repeat; } 在上面的代码中,background-image属性指定了要使用的背景图像,可以替换为您自己的图像路径。background-size属性设置背景图像的尺寸,cover值...
I did a quick case study using apple.com/iphone and they handled it by simply doubling the size of their background images at three different screen resolutions. Seethis discussionin the comments below for the full detail and CSS code. Apple went with these for non-Retina: 1440px x 678px...
To stretch the background image across the container’s width and height, usebackground-size: 100% 100%;. Keep in mind this can distort the image if the aspect ratio of the container differs from the image. Leverage viewport units for full-screen backgrounds ...
Thebackground-sizeproperty in CSS is one of the most useful — and most complex — of the background properties. There are many variations and different syntaxes you can use for this property, all of which have different use cases. Here’s a basic example: html{background:url(greatimage....
We’ll explore different techniques for setting a full-page background using CSS, including using the background-image property, the image-set() function, and advanced techniques such as using multiple background images and adjusting the background-repeat, background-position, and background-size ...
Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.
The background shorthand CSS property sets all background style properties at once, such as color, image, origin and size, or repeat method. Component properties not set in the background shorthand property value declaration are set to their default valu
The background shorthand CSS property sets all background style properties at once, such as color, image, origin and size, or repeat method. Component properties not set in the background shorthand property value declaration are set to their default valu
The background shorthand CSS property sets all background style properties at once, such as color, image, origin and size, or repeat method. Component properties not set in the background shorthand property value declaration are set to their default valu
Full Screen Picture Background and sticky Footer Demo CodeResultView the demo in separate window html, body { height:100%; width:100%; margin:0; padding:0; } header {<!--from www.ja va 2s .com--> width:100%; height:61px; background:green; position:fixed; top:0; } #c...