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CSS的background-repeat属性_html/css_WEB-ITnose

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2016-06-21 09:07:151913browse

background-repeat属性的定义和用法:

设置或检索对象的背景图像如何铺排填充。必须先指定background-image属性。 

允许提供2个参数,如果提供全部2个参数,第1个用于横向,第二个用于纵向。 

如果只提供1个参数,则用于横向和纵向。特殊值repeat-x和repeat-y除外,因为repeat-x相当于repeat no-repeat,repeat-y相当于no-repeat repeat,即其实repeat-x和repeat-y等价于提供了2个参数值。

对应的脚本特性为backgroundRepeat

语法结构:

background-repeat:repeat-x | repeat-y | [repeat | space | round | no-repeat

取值:

repeat:背景图像在横向和纵向平铺,默认值。 

repeat-x:背景图像在横向上平铺。 

repeat-y:背景图像在纵向上平铺。 

no-repeat:背景图像不平铺。 

round:背景图像自动缩放直到适应且填充满整个容器。(CSS3) 

space:背景图像以相同的间距平铺且填充满整个容器或某个方向。(CSS3) 

浏览器支持:

1.IE8及更早浏览器不支持为background-repeat定义2个参数值;不支持CSS3新增参数值round | space。 

2.Firefox4.0-8.0不支持为background-repeat定义2个参数值;不支持CSS3新增参数值round | space。 

3.Safari5.1已接受CSS3新增参数值round | space,但还未实现支持。 4.Chrome13.0-16.0已接受CSS3新增参数值round | space,但还未实现支持。

继承性:

无继承性。

实例代码:

<!DOCTYPE html><html><head><meta charset="utf-8"><meta name="author" content="http://www.51texiao.cn/" /><title>蚂蚁部落</title><style type="text/css">.mytest {  height:200px;  height:200px;  background-image:url(mytest/div+css/border.jpg);  background-repeat:repeat-x;}</style></head><body><div class="mytest">欢迎来到蚂蚁部落</div></body></html>

原文地址是:http://www.51texiao.cn/div_cssjiaocheng/2015/0606/3424.html

最为原始地址是:http://www.softwhy.com/forum.php?mod=viewthread&tid=1346

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