Mall:BS-overlap

<includeonly>|style="width:{{{1|{{BSpx}}}}}"|{{
  #if:{{{3|}}}
  | {{Superimpose2
    | base = BSicon_{{#if:{{{2|}}}|{{{2}}}}}.svg
    | base_width = {{{1|{{BSpx}}}}}
    | float = BSicon_{{#if:1|{{{3}}}}}.svg
    | float_width = {{{1|{{BSpx}}}}}
    | float2 = BSicon_{{#if:1|{{{4}}}}}.svg
    | float2_width = {{{1|{{BSpx}}}}}
    | float3 = BSicon_{{#if:1|{{{5}}}}}.svg
    | float3_width = {{{1|{{BSpx}}}}}
    | float4 = BSicon_{{#if:1|{{{6}}}}}.svg
    | float4_width = {{{1|{{BSpx}}}}}
    | float5 = BSicon_{{#if:1|{{{7}}}}}.svg
    | float5_width = {{{1|{{BSpx}}}}}
    | x = 0
    | y = 0
    | x2 = {{#if:{{{4|}}}|0}}
    | y2 = 0
    | x3 = {{#if:{{{5|}}}|0}}
    | y3 = 0
    | x4 = {{#if:{{{6|}}}|0}}
    | y4 = 0
    | x5 = {{#if:{{{7|}}}|0}}
    | y5 = 0
    | base_link =
    | link{{#if:{{{7|}}}|5|{{#if:{{{6|}}}|4|{{#if:{{{5|}}}|3|{{#if:{{{4|}}}|2}}}}}}}} = {{{link|fil:}}}
    | float{{#if:{{{7|}}}|5|{{#if:{{{6|}}}|4|{{#if:{{{5|}}}|3|{{#if:{{{4|}}}|2}}}}}}}}_alt = {{
	#ifeq: {{{alt|#default}}} | #default
	| {{BS-alt|{{{2}}}}} + {{BS-alt|{{{3}}}}}{{
	    #if: {{{4|}}} | <nowiki/> + {{BS-alt|{{{4}}}}}
	  }}{{
	    #if: {{{5|}}} | <nowiki/> + {{BS-alt|{{{5}}}}}
	  }}{{
	    #if: {{{6|}}} | <nowiki/> + {{BS-alt|{{{6}}}}}
	  }}{{
	    #if: {{{7|}}} | <nowiki/> + {{BS-alt|{{{7}}}}}
	  }}
	| {{{alt}}}
      }}
    }}
  | {{#if: {{{2|}}}
      | [[Fil:BSicon_{{#if:1|{{{2}}}}}.svg|{{{1|{{BSpx}}}}}{{
	    #ifeq: {{{link|fil:}}} | fil:
	    || {{!}}link={{{link|}}}
	  }}|alt={{
	    #ifeq: {{{alt|#default}}} | #default
	    | {{BS-alt|{{{2}}}}}
	    | {{{alt}}}
	  }}]]
      | [[Fil:BSicon_.svg|{{{1|{{BSpx}}}}}|link=|alt=]]
    }}
}}</includeonly>