Add an overlay to a background

The background-image property in CSS allows you to set an image as the background for any HTML element.

The background-image property in CSS applies a graphic (e.g. PNG, SVG, JPG, GIF, WEBP) or gradient to the background of an element.

The background-size CSS property lets you resize the background image of an element, overriding the default behavior of tiling the image at ...

3 天前 · The background-image CSS property sets one or more background images on an element.

background-image 作用是設定背景圖片，其撰寫方式像是這樣 background-image: url(amos.png);. 背景圖片的設定，在不控制大小的情況下，預設就是原始圖片大小，且圖片僅 ...

You need to add background image to parent DOM element which contain content you want to display in front.

The background-image CSS property allows you to then place the image behind any HTML element you wish. This could either be the whole page (by ...

The background-image property specifies an image to use as the background of an element. By default, the image is repeated so it covers the entire element ... Background Repeat · Try it Yourself · Hello World!

The background-image property sets one or more background images for an element. By default, a background-image is placed at the top-left corner ... Background-origin · CSS url() function · CSS linear-gradient() function · Show demo

CSS #tutorial #course CSS background image tutorial example explained body{ background-image: url(background.jpg); background-repeat: ...