Learn CSS background in 3 minutes

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

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

3 天前 · The background shorthand CSS property sets all background style properties at once, such as color, image, origin and size, or repeat method. Background-image · Background-attachment · Background-size · Background-color

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 ...

擺放背景圖片 · background-size: unset; 圖片以原尺寸擺放，靠左上方對齊 · background-size: contain; 圖片以原尺寸縮放至外框大小，靠左方對齊，右方留白 ...

CSS 除了可以設定背景顏色，還可以設定「背景圖片」，這篇教學會介紹CSS 設定背景圖片的樣式屬性：background-image、background-position、background-size、background- ...

This article explains how to add images to your HTML code and how to then fine-tune them to look better.

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 ...

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: ...