Changes

<div id="prime-block" style="width: calc(100% - 20px); float: left;"><div class="{{#var:Style|default}}">

<div id="prime-block" style="width: calc(100% - 20px); float: left;"><div class="{{#var:Style|default}}">

{{#for:{{{AttrCount|3}}}|<div id="prime-innerblock" style="width: 100%;">

{{#for:{{{AttrCount|3}}}|<div id="prime-innerblock" style="width: 100%;">

     <div class="{{#var:Style|default}}" style="width: 100%; text-align: center; vertical-align: middle; height: 36px;">{{{Attr$n$Label|Attribute $n$}}} &nbsp;&nbsp; {{#for:{{{Attr$n$Repeat|1}}}|[[File:{{#var:Dice|RED_WHITE}}_{{uc: {{{Attr$n$|d6}}}}}.png|{{#expr:39 - {{#expr:4 * {{{Attr$n$Repeat|1}}} }} }}px]]}}

     <div class="{{#var:Style|default}}" style="width: 100%; text-align: center; vertical-align: middle; height: 36px;">{{{Attr$$n$$Label|Attribute $n$}}} &nbsp;&nbsp; {{#for:{{{Attr$n$Repeat|1}}}|[[File:{{#var:Dice|RED_WHITE}}_{{uc: {{{Attr$n$|d6}}}}}.png|{{#expr:39 - {{#expr:4 * {{{Attr$n$Repeat|1}}} }} }}px]]}}

     </div>

     </div>

   </div>}}

   </div>}}