<div class="helpdiv" id="chapters_indexmarginwidth">"Width of the colored index" defines the parameter <br/> <i><strong>IndexMarginWidth</strong></i> for the <em>Chapters</em> Plugin/Add-on.<br/><br/><strong>Parameter description:</strong><br/>Floating point value specifying the width of the colored index located on the outer page margin in percent of the page width. Enter 0 to disable the colored page margin. Please note: This value requires setting &quot;ColoredIndex&quot; to be set to true as well.<br/><br/><strong>Sample from configuration file:</strong><div class="samplecontents"><pre>&lt;PLUGIN src=&quot;chapters&quot;&gt;
   &lt;ImageMarginWidth value=&quot;0&quot; /&gt;
&lt;/PLUGIN&gt;</pre></div></div>