Mwamuzi wa mawasiliano wa kijani
- Pembelela ya Kuzingatia Kupya backface-visibility
- Pembelela ya Kuzingatia background-attachment
Maelezo na matumizi
background
Mafupi ya thamani inasababisha kusajiliwa ya mambo ya mabaki ya mabara.
Inaweza kubadilisha mambo ya hii:
- background-color
- background-position
- background-size
- background-repeat
- background-origin
- background-clip
- background-attachment
- background-image
Hakuna matata kama haukubali mnyanyikwa kimoja ya thamani, kama mifano background:#ff0000 url('smiley.gif'); inayowasiliana.
通常建议使用这个属性,而不是分别使用单个属性,因为这个属性在较老的浏览器中能够得到更好的支持,而且需要键入的字母也更少。
另请参阅:
CSS 教程:Mazingira ya CSS、CSS 背景(高级)
HTML DOM 参考手册:background 属性
CSS 语法
background: bg-color bg-image position/bg-size bg-repeat bg-origin bg-clip bg-attachment initial|inherit;
属性值
值 | 描述 | CSS |
---|---|---|
background-color | 规定要使用的背景颜色。 | 1 |
background-position | 规定背景图像的位置。 | 1 |
background-size | 规定背景图片的尺寸。 | 3 |
background-repeat | 规定如何重复背景图像。 | 1 |
background-origin | 规定背景图片的定位区域。 | 3 |
background-clip | 规定背景的绘制区域。 | 3 |
background-attachment | 规定背景图像是否固定或者随着页面的其余部分滚动。 | 1 |
background-image | 规定要使用的背景图像。 | 1 |
inherit | Inayotaka kwamba uwezo wa kusambaa wa sababu ya kusambaa wa kina wa kifaa cha kufaa kwa sababu ya kusambaa wa kina wa kifaa cha kufaa cha kina. | 1 |
Mafanikio ya Teknolojia
Chaguo cha Kuzingatia: | not specified |
---|---|
Kupatikana kwa kusambaa: | no |
Version: | CSS1 + CSS3 |
Inayotumika Kivinjati cha JavaScript: | object.style.background="white url(paper.gif) repeat-y" |
Kufaa cha programu ya kusoma
Makini ya kufaa ya programu ya kusoma inaonekana kwa sababu ya kufaa kwa programu ya kusoma ya kwanza ambayo inasukuma hii katiba.
Chrome | Edge | Firefox | Safari | Opera |
---|---|---|---|---|
Chrome | Edge | Firefox | Safari | Opera |
1.0 | 4.0 | 1.0 | 1.0 | 3.5 |
- Pembelela ya Kuzingatia Kupya backface-visibility
- Pembelela ya Kuzingatia background-attachment