CSS Property:
column-span:

Note: IE 9 and earlier, and Firefox do not support the column-span property.
Result:

Lorem ipsum dolor sit amet

Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat.
CSS Code:
#myH1 {
column-span:none;
}
Click the property values above to see the result
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