CSSBackground.md - yucing/wp109b GitHub Wiki

1. n {opacity:n; (0<=n<=1)} ==>透明程度

2. n {background-image:url("照片")} ==>將背景設為照片

3. n {background-repeat:repeat-x;} ==>僅在水平重複

4. n {background-repeat:no-repeat;} ==>不要重複

5. n {background-position: 位置} ==>將背景圖片放在指定位置(位置:center/right/left)