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简介 Introducing 样式表简介 Introduction to CSS2 关于本手册 About this handbook 苏沈小雨 About rain1977 属性 Properties 字体 Font font color font-family font-size font-size-adjust font-stretch font-style font-weight text-decoration text-underline-position text-shadow font-variant text-transform line-height letter-spacing word-spacing 文本 Text text-indent text-overflow vertical-align text-align layout-flow writing-mode direction unicode-bidi word-break line-break white-space word-wrap text-autospace text-kashida-space text-justify ruby-align ruby-overhang ruby-position ime-mode layout-grid layout-grid-char layout-grid-char-spacing layout-grid-line layout-grid-mode layout-grid-type 背景 Background background background-attachment background-color background-image background-position background-positionX background-positionY background-repeat layer-background-color layer-background-image 定位 Positioning position z-index top right bottom left 尺寸 Dimensions height max-height min-height width max-width min-width 布局 Layout clear float clip overflow overflow-x overflow-y display visibility 外补丁 Margins margin margin-top margin-right margin-bottom margin-left 轮廓 Outlines outline outline-color outline-style outline-width 边框 border border border-color border-style border-width border-top border-top-color border-top-style border-top-width border-right border-right-color border-right-style border-right-width border-bottom border-bottom-color border-bottom-style border-bottom-width border-left border-left-color border-left-style border-left-width 内容 Generated Content include-source quotes content counter-increment counter-reset 内补丁 Paddings padding padding-top padding-right padding-bottom padding-left 列表 Lists list-style list-style-image list-style-position list-style-type marker-offset 表格 table border-collapse border-spacing caption-side empty-cells table-layout speak-header 滚动条 Scrollbar scrollbar-3d-light-color scrollbar-highlight-color scrollbar-face-color scrollbar-arrow-color scrollbar-shadow-color scrollbar-dark-shadow-color scrollbar-base-color 打印 Printing page page-break-after page-break-before page-break-inside marks orphans size widows 声音 Aural voice-family volume elevation azimuth stress richness speech-rate cue cue-after cue-before pause pause-after pause-before pitch pitch-range play-during speak speak-numeral speak-punctuation 其它 Classification cursor behavior filter zoom 选择符 Selectors 通配选择符 Universal Selector 类型选择符 Type Selectors 属性选择符 Attribute Selectors 包含选择符 Descendant Selectors 子对象选择符 Child Selectors ID选择符 ID Selectors 类选择符 Class Selectors 选择符分组 Grouping 伪类 Pseudo-Classes :link :hover :active :visited :focus :first-letter :first-line :first-child :first :left :right :lang 伪对象 Pseudo-Elements :before :after 规则 At-Rules @import @charset @font-face @fontdef @page @media 声明 Declaration !important 单位 Units 长度 Length px em ex pt pc in mm cm 颜色 Color rgb(RGB) #RRGGBB Color Name 角度 Angle deg grad rad 时间 Time s ms 频率 Frequency Hz kHz 附录 Appendix 颜色表 Color Table 设备类型 Media Types 字符集识别 Character Set Recognition ISO Latin-1字符集 ISO Latin-1 Character Set HTML附加命名实体 特殊文本和BIDI文本的字符实体
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DHTMLET® 属性清单 | 相关内容:
position版本:CSS2  兼容性:IE4+ NS4+ 继承性:无

 
语法:
 
position : static | absolute | fixed | relative
 
参数:
 
static :  无特殊定位,对象遵循HTML定位规则
absolute :  将对象从文档流中拖出,使用left,right,top,bottom等属性进行绝对定位。而其层叠通过z-index属性定义。此时对象不具有边距,但仍有补白和边框
relative :  对象不可层叠,但将依据left,right,top,bottom等属性在正常文档流中偏移位置
fixed :  IE5.5及NS6尚不支持此属性
 
说明:
 
检索对象的定位方式。
对应的脚本特性为position。请参阅我编写的其他书目。
 
示例:
 
div { position: absolute; bottom: 1in; left: 1in; right: 1in; top: 1in; }
div { position:relative; top:-3px; left:6px; }
 
小 强  bottom : -20px
 小强的属性:

 
 
 
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