Zmiany
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|- style="vertical-align:top;"
| '''Data 4:'''
| {{{data 4}}}
|- style="vertical-align:top;"
| '''Data 4:'''
| {{{data 4}}}
regrettably for IE and Dillo it is simply not possible to hide a parameter if undefined (only if empty)
| '''Data 1:'''
| {{{data 1}}}
|- class="hiddenStructure{{{data 2}}}" style="vertical-align:top;"| '''Data 2 (hidden if empty):'''
| {{{data 2}}}
|- styleclass="display:none" style{{Var1|1=|1hiddenStructure{{{data 3}}}=X}}" style="display:table-row; vertical-align:top;"| '''Data 3 (hidden if empty or even undefined):'''
| {{{data 3}}}
|- style="vertical-align:top;"
| colspan="2" style="font-size:smaller;" | {{footnote}}
| '''Data 1:'''
| {{{data 1}}}
|- class="hiddenStructure{{{data 2}}}" style="vertical-align:top;"| '''Data 2 (hidden if empty):'''
| {{{data 2}}}
|- styleclass="display:none" style{{Var1|1=|1hiddenStructure{{{data 3}}}=X}}" style="display:table-row; vertical-align:top;"| '''Data 3 (hidden if empty or even undefined):'''
| {{{data 3}}}
|- style="vertical-align:top;"
| colspan="2" style="font-size:smaller;" | {{footnote}}
|}
</pre>