Changes

<includeonly><span class="map-node" style="

<includeonly><span {{#if:{{{drops|}}}|class="tooltip"}} style="left:{{#expr:{{{x|0}}} - 40 / 2 round 0}}px;top:{{#expr:{{{y|0}}} - 40 / 2 round 0}}px">[[#{{{3|{{#explode:{{PAGENAME}}|/|1}}}}} {{{1|}}} {{{2|}}}| ]]{{#if:{{{drops|}}}|<span class="tooltiptext">{{{drops}}}</span>}}</span></includeonly><noinclude>See [[Template:Map/Image]].</noinclude>

    left:     {{#expr:{{{x|0}}} - {{{size|40}}} / 2 round 0}}px;

    top:     {{#expr:{{{y|0}}} - {{{size|40}}} / 2 round 0}}px;

    height:  {{{size|40}}}px;">[[File:Blank_square.svg|{{{size|40}}}px|link=#{{#explode:{{PAGENAME}}|/|1}} {{{1|}}} ({{{2|}}})]]</span></includeonly>

Usage:

{{Event/MapNode|<node>|<diff>|x=<x|0>|y=<y|0>|size=<size|40>}}

</pre>

</noinclude>