css column-rule-width attribute definition and usage
In css, the column-rule-width attribute is used in multi-column layout element, used to set the width of the dividing line between columns. It is usually used together with multi-column layout attributes such as column-count and column-rule-style. The prerequisite for using it is that the multi-column layout is defined through attributes such as column-count and column, and the division between columns is set. Style (for example: the column-rule-style attribute defines the dividing line), using the column-rule-width attribute alone has no effect;
css column-rule-width attribute syntax format
css syntax: column-rule-width: thin / medium / thick / length; (Example: column-rule-width: 16px;)
JavaScript syntax: object.style.columnRuleWidth= "18px"
css column-rule-width attribute value description
thin: thin dividing line
medium: medium dividing line
thick: Thick separator line
length: Custom width separator line (eg: 12px)
Example
<!DOCTYPE html> <html> <head> <meta charset="utf-8" /> <title>css3 column-rule-width属性设置列之间分割线的宽度笔记</title> <style type="text/css"> body{background: #ddd;}div{width: 400px;border:1px solid blueviolet;margin-top:10px;: ;} .thin{column-count:3;column-rule-style:solid;column-rule-width:thin;} .thick{column-count:3;column-rule-style:solid;column-rule-width:thick;} .length{column-count:3;column-rule-style:solid;column-rule-width:8px;} </style> </head> <body> <div class="thin">column-rule-width:thin;演示,设置细分割线。这是为了演示效果多写的</div> <div class="thick">column-rule-width:thick;演示,设置粗分割线。这是为了演示效果多写的</div> <div class="length">column-rule-width:8px;,设置分割线的宽度为8px。这是为了演示效果多写的</div> </body> </html>
operation result
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