WebFeb 17, 2015 · Here’s a basic example: html { background: url (greatimage.jpg); background-size: 300px 100px; } That’s an example of the two-value syntax for background size. There are four different … WebJun 22, 2024 · html5 background:url 缩放,background-size使用详解. 设置背景图片的大小,以长度值或百分比显示,还可以通过cover和contain来对图片进行伸缩。. 5 …
CSS background property - W3School
Web二、背景缩放. 景缩放 background-size 100px; 等比例缩放 尽量只改一个值 否则图片会是真扭曲也可以写百分比 常用的两个参数: cover :会自动调整缩放比例,保证图片始终填充 … WebAug 23, 2024 · css中background:url背景图片如何铺满并正常显示. background-size: cover:——把背景图像扩展至足够大,以使背景图像完全覆盖背景区域。. 背景图像的 … standard notation for an isotope of uranium
Html CSS中文本和图像的缩放_Html_Css - 多多扣
Web2 days ago · Basic Syntax. The background image for the body element is set using CSS with the help of the below syntax −. body { background-image: url ('path to the image.jpg'); } The above syntax sets the background image of the body element to the image located at "path/to/image.jpg". The url () function is used to specify the path of the image. WebCSS Syntax. background: bg-color bg-image position/bg-size bg-repeat bg-origin bg-clip bg-attachment initial inherit; Note: If one of the properties in the shorthand declaration is … WebJul 26, 2024 · 在实际工作中,怎样实现给标签的添加的背景图片,能像img标签一样,可以等比例缩放呢,今天就跟大家说一个巧方法,即通过padding填充的方法,其中padding-bottom的值是图片的宽高的百分比。 具体代码如下: personality of persian cats