In CSS3, the column-span attribute is used to specify how many columns an element should span when the elements are displayed in columns; the syntax format is "column-span:1|all;", when the value is "1 " specifies that the element should span one column, and "all" specifies that the element should span all columns.
The operating environment of this tutorial: Windows 7 system, CSS3&&HTML5 version, Dell G3 computer.
The column-span attribute can specify how many columns an element should span. Syntax format:
column-span: 1|all;
Description | |
---|---|
The element should span one column | |
This element should span all columns |
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <style> .div1,.div2 { column-count:3; -moz-column-count:3; /* Firefox */ -webkit-column-count:3; /* Safari and Chrome */ } .div1 h2 { column-span:2; -webkit-column-span:2; /* Safari and Chrome */ } .div2 h2 { column-span:all; -webkit-column-span:all; /* Safari and Chrome */ } </style> </head> <body> <div class="div1"> <h2 id="英国维斯米斯特教堂碑文">英国维斯米斯特教堂碑文</h2> 当我年轻的时候,我梦想改变这个世界;当我成熟以后,我发现我不能够改变这个世界,我将目光缩短了些,决定只改变我的国家;当我进入暮年以后,我发现我不能够改变我们的国家,我的最后愿望仅仅是改变一下我的家庭,但是,这也不可能。当我现在躺在床上,行将就木时,我突然意识到:如果一开始我仅仅去改变我自己,然后,我可能改变我的家庭;在家人的帮助和鼓励下,我可能为国家做一些事情;然后,谁知道呢?我甚至可能改变这个世界。 </div> <div class="div2"> <h2 id="英国维斯米斯特教堂碑文">英国维斯米斯特教堂碑文</h2> 当我年轻的时候,我梦想改变这个世界;当我成熟以后,我发现我不能够改变这个世界,我将目光缩短了些,决定只改变我的国家;当我进入暮年以后,我发现我不能够改变我们的国家,我的最后愿望仅仅是改变一下我的家庭,但是,这也不可能。当我现在躺在床上,行将就木时,我突然意识到:如果一开始我仅仅去改变我自己,然后,我可能改变我的家庭;在家人的帮助和鼓励下,我可能为国家做一些事情;然后,谁知道呢?我甚至可能改变这个世界。 </div> </body> </html>Rendering:
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