# CSS-background-fixed ## Fixed background ![](https://2277503657-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MHpWM2qI66ASAuworLy%2F-MKi261hrSAqJO1xkfZt%2F-MKi2wyFlhzLrd5Ae0YI%2Fimage.png?alt=media\&token=2b934ef3-d9a0-42df-bee4-6aabc5b7fecf) ## HTML It should be better to use the bootstrap getting started template. 提示：為了避免第二個\
無法往上捲動，請加入第三個長\
。 ```markup
``` ## CSS ```css #first { background-image: url("assets/123.png"); min-height: 2400px; background-attachment: fixed; background-position: center; background-repeat: no-repeat; background-size: cover; } #second { background-image: url("assets/123_2.png"); min-height: 1200px; background-attachment: fixed; background-position: center; background-repeat: no-repeat; background-size: cover; } ```