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首页关键词backgroundImage

backgroundImage

背景(background)属性定义元素的背景效果元素的背景区包括前景之下直到边框边界的所有空间。因此,内容框与内边距都是元素背景的一部分,且边框画在背景上。CSS允许应用纯色作为背景,也允许使用背景图像创建相当复杂的效果;CSS在这方面的能力远远在HTML之上。background是用于在一个声明中设置所有背景属性的一个简写属性。格式:background:{属性值}继承性:NO可能的值:background-colorbackground-imagebackground-repeatbackground-attachmentbackground-position新增的值:background-clipbackground-originbackground-size[2]注:可以在此声明中声明1到5个背景属性这只是CSS1.0的属性在CSS2.0background已经退出了历史舞台;例:<styletype="text/css">body{background:#ff0000url('i/eg_bg_03.gif')no-repeatfixedcenter;}</style>

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