A navigation box that presents its content in columns. Originally intended to provide a relatively straightforward means to align links prefixed by flag icons, e.g. in templates offering links to country articles.   মৌলিক  Only required parameters and colwidth included.  {{Navbox with columns |name       = {{subst:PAGENAME}} |title      = |titleclass = |bodyclass  = |colwidth =  <!--(to set a default width for each column,                   preferably in a proportional unit such as 'em'*)--> |col1  = |col2  = }} * See Em (typography). Using proportional units means the template should still be displayed correctly across a range of browser font-sizes. If colwidth not specified, a default 10em is used.   পরামিতি   সেটআপ পরামিতি  nameParameters marked with a footnote [1] are parameters in common with the sister templates  and . A much more complete description of those parameters is available at . The name of the template. The name of this template, for example, is "Navbox with columns".  state Possible values are collapsed, uncollapsed, plain, off, and the default autocollapse.  See  for more information.  navbar Possible values are plain, off, and the default value of blank.  See  for more information.  border Possible values are child, none, and the default value of blank.  Set to child if you wish to use the navbox inside of another navbox; with this option, the child navbox is borderless and fits snuggly inside of its parent navbox.  The parent navbox may be the list area of , a columns of another , or a section of .  See  for more information and examples.  প্রাথমিক তথ্য পরামিতি title The title of the template, displayed centered in the titlebar at the top of the template.  above Text or other elements to appear above the columns.  image Image to the right of all of the columns.  imageleft Image to the left of all of the columns.  below Text or other elements to appear below the columns.  স্টাইল পরামিতি style CSS style/s to apply to the template's body (i.e. including space not used by columns)  titlestyle CSS style/s to apply to titlebar; usually background:color (background defaults to NavHead default).  abovestyle belowstyle CSS style/s to apply to the above and below parameters, respectively.  basestyle CSS style/s to apply to the title, above, and below, parameters, all at the same time.  imagestyle CSS style/s to apply to the image parameter.  imageleftstyle CSS style/s to apply to the imageleft parameter  colstyle CSS style/s to apply across all columns; if used, usually background:color per titlestyle above.  oddcolstyle evencolstyle CSS style/s to apply to all odd/even-numbered columns, respectively.  colnstyle CSS style/s to apply to the nth column only.  colheaderstyle CSS style/s to apply to all column headers.  colnheaderstyle CSS style/s to apply to the nth column header.  colnfooterstyle CSS style/s to apply to the nth column footer cell.  কলাম পরামিতি colwidth Width, preferably in a proportional unit such as 'em', or as a percentage, used for each column whose width not specified by colNwidth below. Defaults to 10em.  Examples: colwidth = 15em colwidth = 25%  fullwidth If set to anything, then the total width of the columns are scaled linearly to make the sum of the widths 100%.  A rather advanced parameter, this usually need not be used and should be left blank.  If a colheader or colfooter is used, then fullwidth is used automatically.  Example: fullwidth = true  padding Padding before first column, preferably in a proportional unit. Defaults to 5em.  Padding is disabled by setting it to 0 (or 0em, or 0%).  colnwidth The nth column's width (overrides colwidth above).  coln The content of the nth column.  If any columns are used, then col1 is required.  There can be a maximum of 20 columns.  colnheader A header cell for the nth column that appears above the column.  See below for examples.  colnfooter A footer cell that appears below the nth column.colnheadercolspan A number specifying how many columns the nth column header should span.  It defaults to 1.  If it is greater than one, then do not specify column headers that it covers.  For example, if col1headercolspan = 3, then leave col2header and col3header blank.  colnfootercolspan A number specifying how many columns the nth column footer should span.  It defaults to 1.  If it is greater than one, then do not specify column footers that it covers.  For example, if col1footercolspan = 3, then leave col2footer and col3footer blank.  অতিরিক্ত দল / তালিকা You may wish to add a few extra groups and/or lists below the columns.  The following parameters are given to provide such functionality.  See  for a more complete description of how they work, and for more examples.groupnAllows up to 6 additional groups to go along with the lists below the columns.listnAllows up to 6 additional lists below the columns.groupstyle The general CSS style/s for the groups.  groupnstyle† CSS style/s for the nth group parameter. liststyle The general CSS style/s for the lists.  listnstyle CSS style/s for the nth list parameter.  listpadding Amount of padding to have in each list cell.   oddstyle  evenstyle Applies to odd/even list numbers.  Overrules styles defined by liststyle.  The default behavior is to add striped colors (white and gray) to odd/even rows, respectively, in order to improve readability.  These should not be changed except in extraordinary circumstances.   evenodd [swap, even, odd, off] See  for description.   Microformats  bodyclass  This parameter is inserted into the "class" attribute for the infobox as a whole. titleclass  This parameter is inserted into the "class" attribute for the infobox's title caption.  This template supports the addition of microformat information. This is done by adding "class" attributes to various data cells, indicating what kind of information is contained within. To flag a navbox as containing hCard information about a person, for example, add the following parameter:  |bodyclass = vcard  and  |titleclass = fn  or (for example):  <nowiki> |title = The books of <span class="fn">[[Iain Banks]]</span> </nowiki>  ...and so forth.  See Wikipedia:WikiProject Microformats for more information on adding microformat information to Wikipedia, and microformat for more information on microformats in general.   উদাহরণ  প্রাথমিক উদাহরণ {{Navbox with columns |name    = East Asia Summit (EAS) |title   = Member states of the [[East Asia Summit|East Asia Summit (EAS)]] |width   = 18.25em |padding = 10em  |above = ''This is where the <nowiki>{{{above}}}</nowiki> would appear.''  |col1 = {{AUS}}<br> {{BRU}}<br> {{flag|CHN|name=PR China}}<br> {{CAM}} |col2 = {{IND}}<br> {{IDN}}<br> {{JPN}}<br> {{LAO}} |col3 = {{MAS}}<br> {{MMR}}<br> {{NZL}}<br> {{PHI}} |col4width = 17em |col4 = {{SIN}}<br> {{KOR}}<br> {{THA}}<br> {{VIE}}  |below = '''Potential future members'''{{spaces|6}}{{TLS}}{{spaces|3}}{{RUS}} }}  শতকরা প্রস্থ সঙ্গে উদাহরণ {{Navbox with columns | name = Plastics | title = [[Plastic]]s | colwidth = 33% | colstyle = text-align: center | col1 = [[Polyethylene]] (PE)<br> [[Polyethylene terephthalate]] (PET or PETE)<br> [[Polyvinyl chloride]] (PVC)<br> [[Polyvinylidene chloride]] (PVDC)<br> [[Polylactic acid]] (PLA) | col2 = [[Polypropylene]] (PP)<br> [[Polyamide]] (PA)<br> [[Polycarbonate]] (PC)<br> [[Polytetrafluoroethylene]] (PTFE)<br> [[Polyurethane]] (PU) | col3 = [[Polystyrene]] (PS)<br> [[Polyester]]<br> [[Acrylonitrile butadiene styrene]] (ABS)<br> [[Acrylic glass|Polymethyl methacrylate]] (PMMA)<br> [[Polyoxymethylene]] (POM) }}  Example with colnheader and colnfooter The gray background for the columns is added for illustration only.  Example with colnheader using colnheadercolspan The gray background for the columns is added for illustration only.  This example shows the colnheadercolspan parameter being used, but you may also use colnfootercolspan to adjust the span of the footer cells.  Example to illustrate most fields The gray background and centered text for the columns is for illustration only.  The columns default to an off-white background and left text alignment.  This example shows how you can use up to six additional groups/lists after the columns.  Using child navboxes All three types of navbox templates, namely , , and , can be nested inside of one another using the border parameter (which is common to all three).  For complex templates, it may be necessary to use nesting to achieve a desired look.  Nesting Navbox with columns in itself This example shows how one can nest multiple  templates to get the right look.  Edit this page to see the code.  There is a main  and two additional  templates, with the "child" option set (see code).  Nesting other Navbox forms This example shows ,  and  all working together.  Edit this page to see the code.  Note that each of the child navboxes has the first parameter set to child.  পাদটীকা   আরও দেখুন