使用 background-image 时,必须要给当前容器定义个高度,这是谁都知道的方法。 但是这个高度如果写自适应时是不能写死的,原来我做自适应时,这个高度是写死的,然后使用 css3 的 media 不停的判断浏览器的宽度来调整容器的高度,这样有个明显的敝端,就是如果对某个尺寸的宽度没有定义时,布局就会错乱。 新的容器...
CSS Properties exercises, practice and solution: How to set a background-image for the body element.
CSS background-size property: In this tutorial, we will learn about setting an image in the background with the help of examples using CSS.
background-origin :规定背景图片的定位区域。 background-clip: 规定背景的绘制区域。 background-attachment: 规定背景图像是否固定或者随着页面的其余部分滚动。 background-image :规定要使用的背景图像。 可以看出background-image属性就是给html页面设置背景图片的属性,下面看看它的用法 1background-image:url(1.jpg...
-- Title of the HTML document --> <style type="text/css">/* CSS style start*/ body { background-image: url(https://www.w3resource.com/images/w3resource-logo.png); /* Setting background image for the body */ background-repeat: repeat-y; /* Repeating the background image only ...
background-image: url("sky.jpg"); } p { text-align: center } #ourParagraph { border-style: solid; padding: 30px; } To change the body style in CSS, first use thebodykeyword. Then add curly brackets as we did before {}. All of the style information for the body must be between...
打开app.scss文件,并添加以下CSS代码: 代码语言:txt 复制 ion-content { --background: url('path/to/your/image.jpg') no-repeat center center fixed; background-size: cover; } 在上述代码中,path/to/your/image.jpg是你想要设置为背景图像的图片路径。你可以将图片文件放置在项目的任意位置,并将路径替...
DOCTYPE html><html><head><title>CSS perfect image demo</title><style>.box{width:300px;height:300px;background-image:url('http://jgospel.net/media/93206/.108503.bt.jpg');background-size:cover;background-position:centercenter;}</style></head><body><divclass="box"></div></body></...
image-set真的很实用,很可惜的是,他仅支持background-image属性,而不能使用在“<img>”标签中。 实际运用 一般在实际运用时,会和background一起用,如下: selector{background-image:url(no-image-set.png);background:image-set(url(foo-lowres.png) 1x,url(foo-highres.png) 2x) center; ...
I tried with following CSS code, but I see that on mobile devices the width is still not 1100px (image is as said 2200px) and it would be cool if on mobile devices the background image will shown too “top center position” like on desktop. Is this possible?