More minor tweaks

CHANGELOG.md

@@ -17,6 +17,9 @@ and this project adheres to [Semantic Versioning](https://semver.org).
   This functionality is locale-aware, using the server's locale settings to identify the thousands and decimal separators.
 
 - Support for two cell anchor drawing of images. [#2532](https://github.com/PHPOffice/PhpSpreadsheet/pull/2532)
+- Limited support for Xls Reader to handle Conditional Formatting:
+
+  Ranges and Rules are read, but style is currently limited to font size, weight and color.
 
 ### Changed
 

src/PhpSpreadsheet/Reader/Xls.php

@@ -7,7 +7,6 @@ use PhpOffice\PhpSpreadsheet\Cell\DataType;
 use PhpOffice\PhpSpreadsheet\Cell\DataValidation;
 use PhpOffice\PhpSpreadsheet\Exception as PhpSpreadsheetException;
 use PhpOffice\PhpSpreadsheet\NamedRange;
-use PhpOffice\PhpSpreadsheet\Reader\Xls\Color;
 use PhpOffice\PhpSpreadsheet\Reader\Xls\ConditionalFormatting;
 use PhpOffice\PhpSpreadsheet\Reader\Xls\Style\CellFont;
 use PhpOffice\PhpSpreadsheet\RichText\RichText;
@@ -8069,14 +8068,13 @@ class Xls extends BaseReader
             $style->getFont()->setSize($fontSize / 20); // Convert twips to points
         }
 
-
         $bold = self::getUInt2d($options, 72) === 700; // 400 = normal, 700 = bold
         $style->getFont()->setBold($bold);
 
         $color = self::getInt4d($options, 80);
 
         if ($color !== -1) {
-            $style->getFont()->getColor()->setRGB(Color::map($color, $this->palette, $this->version)['rgb']);
+            $style->getFont()->getColor()->setRGB(Xls\Color::map($color, $this->palette, $this->version)['rgb']);
         }
     }