Home Web Front-end HTML Tutorial 3月31日学习笔记(CSS基础) - ancientMuse

3月31日学习笔记(CSS基础) - ancientMuse

May 21, 2016 am 08:35 AM

  • 背景属性


 

  • 文本属性

direction 属性影响块级元素中文本的书写方向、表中列布局的方向、内容水平填充其元素框的方向、以及两端对齐元素中最后一行的位置。

注释:对于行内元素,只有当 unicode-bidi 属性设置为 embed 或 bidi-override 时才会应用 direction 属性。

direction 属性有两个值:ltr 和 rtl。大多数情况下,默认值是 ltr,显示从左到右的文本。


 

  • CSS链接四种状态

 a:hover 必须位于 a:link 和 a:visited 之后, a:active 必须位于 a:hover 之后


 

  • CSS列表相关属性

list-style-type控制表项图标,值有circle,square,upper-roman,lower-alpha等。

list-style-image用图片替代表项图标,ul.img2{list-style-image: url("11.ico")}

list-style为简写样式,值可以按任意顺序列出


  • CSS的table属性

border-collapse ---设置是否把表格边框合并为单一的边框。

border-spacing ---设置分隔单元格边框的距离。

caption-side --- 设置表格标题的位置。

empty-cells ---设置是否显示表格中的空单元格。

table-layout ---设置显示单元、行和列的算法。


  • CSS轮廓(outline)属性

outline-color 设置轮廓的颜色。

outline-style 设置轮廓的样式。

outline-width 设置轮廓的宽度。

 

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