Template:Div col/doc

Div col formats a list into columns that wrap properly and compatibly with portable computer devices, especially PAD operating systems and small screens. It is not supported by Internet Explorer 9.

Purpose
It automatically breaks the available screen space into equal parts, meaning, for instance, that it is not necessary to guess how many columns to use and then figure out the dividing point(s), e.g., the halfway point to divide the list into two columns, or the one-third and two-thirds points to divide the list into three columns.
 * The list content is either provided by the content parameter (which can be restrictive of what content is allowed; e.g., wiki markup such as the | character must somehow be escaped), or terminated with div col end. The columns-list wrapper uses the parameter method for providing content (including its limitations).
 * The template system (family) also offers parameter options to place vertical lines parameter ("rules") between the columns (rules) and to add other custom styling (style).

Div col can create multiple columns in web browsers which support the following CSS properties:
 * column-width (for CSS3-compliant browsers; see CSS3 module: Multi-column layout)

By default, the template creates columns that are 30em wide.

Descriptions
There are six parameters for this template:
 * colwidth :Specifies the minimum width of the columns so that the number of columns is automatically based on screen width (that is, more columns will be shown on wider displays). Can be specified in any CSS unit of measure, for instance, the em (about the width of the capital "M" of the displayed typeface), e.g., . If no value is supplied, the template uses a default of 30em.
 * rules : Adds vertical lines ("rules") between the columns if set to  or some CSS styling (e.g.  ).
 * gap : Specifies the space between the content of adjacent columns. Specified in any CSS unit, e.g, . The default spacing (set by browser) is 1em.
 * style :CSS styling to apply to the columns.
 * content : content to apply to the columns.

Example of "colwidth" parameter

 * Example with column width of 10em


 * a
 * b
 * c
 * d
 * e
 * f
 * g
 * h


 * produces:


 * a
 * b
 * c
 * d
 * e
 * f
 * g
 * h

Example of "rules" parameter

 * Example:


 * a
 * b
 * c
 * d
 * e
 * f
 * g
 * h


 * produces:


 * a
 * b
 * c
 * d
 * e
 * f
 * g
 * h

Example of "gap" parameter

 * Example:


 * a
 * b
 * c
 * d
 * e
 * f
 * g
 * h


 * produces:


 * a
 * b
 * c
 * d
 * e
 * f
 * g
 * h

Example of "content" parameter

 * Example showing how to provide "content" parameter without using


 * produces:

Usage with multiple parameters
Parameters can be used in any order. Example: 


 * a
 * b
 * c
 * d
 * e
 * f
 * g
 * h

or


 * a
 * b
 * c
 * d
 * e
 * f
 * g
 * h


 * produces:


 * a
 * b
 * c
 * d
 * e
 * f
 * g
 * h

and exactly the same result below


 * a
 * b
 * c
 * d
 * e
 * f
 * g
 * h


 * Example with column width of 20em


 * a
 * b
 * c
 * d
 * e
 * f
 * g
 * h


 * produces:


 * a
 * b
 * c
 * d
 * e
 * f
 * g
 * h


 * Example with column width of 30em


 * a
 * b
 * c
 * d
 * e
 * f
 * g
 * h


 * produces:


 * a
 * b
 * c
 * d
 * e
 * f
 * g
 * h


 * Example of how this template behaves if no bullets (generated by asterisk mark) are used.

a b c d e f g h


 * produces:

a b c d e f g h

Tracking categories

 * Pages using div col with unknown parameters (for erroneous use of parameter names not documented here)