diff --git a/lib/Newsletter/Renderer/Blocks/Image.php b/lib/Newsletter/Renderer/Blocks/Image.php
index d821dc9723..00bf4086ca 100644
--- a/lib/Newsletter/Renderer/Blocks/Image.php
+++ b/lib/Newsletter/Renderer/Blocks/Image.php
@@ -18,7 +18,7 @@ class Image {
   }
 
   static function getImageDimensions($element, $column_count) {
-    $column_width = ColumnsHelper::$columns_width[$column_count];
+    $column_width = ColumnsHelper::columnWidth($column_count);
     $padded_width = StylesHelper::$padding_width * 2;
     // resize image if it's wider than the column width
     if((int) $element['width'] >= $column_width) {
diff --git a/lib/Newsletter/Renderer/Columns/ColumnsHelper.php b/lib/Newsletter/Renderer/Columns/ColumnsHelper.php
index bdb5b0d7b8..da9d7cac04 100644
--- a/lib/Newsletter/Renderer/Columns/ColumnsHelper.php
+++ b/lib/Newsletter/Renderer/Columns/ColumnsHelper.php
@@ -19,4 +19,20 @@ class ColumnsHelper {
     2 => 'left',
     3 => 'right'
   );
+
+  static function columnWidth($columns_count) {
+    return self::$columns_width[$columns_count];
+  }
+
+  static function columnClass($columns_count) {
+    return self::$columns_class[$columns_count];
+  }
+
+  static function columnClasses() {
+    return self::$columns_class;
+  }
+
+  static function columnAlignment($columns_count) {
+    return self::$columns_alignment[$columns_count];
+  }
 }
\ No newline at end of file
diff --git a/lib/Newsletter/Renderer/Columns/Renderer.php b/lib/Newsletter/Renderer/Columns/Renderer.php
index 2302448fb8..980bc39c42 100644
--- a/lib/Newsletter/Renderer/Columns/Renderer.php
+++ b/lib/Newsletter/Renderer/Columns/Renderer.php
@@ -4,9 +4,9 @@ namespace MailPoet\Newsletter\Renderer\Columns;
 class Renderer {
   function render($column_styles, $columns_count, $columns_data) {
     $styles = $column_styles['block'];
-    $width = ColumnsHelper::$columns_width[$columns_count];
-    $class = ColumnsHelper::$columns_class[$columns_count];
-    $alignment = ColumnsHelper::$columns_alignment[$columns_count];
+    $width = ColumnsHelper::columnWidth($columns_count);
+    $class = ColumnsHelper::columnClass($columns_count);
+    $alignment = ColumnsHelper::columnAlignment($columns_count);
     $template = ($columns_count === 1) ?
       $this->getOneColumnTemplate($styles, $class) :
       $this->getMultipleColumnsTemplate($styles, $width, $alignment, $class);
@@ -19,7 +19,7 @@ class Renderer {
     }
     return $result;
   }
-  
+
   function getOneColumnTemplate($styles, $class) {
     $template['content_start'] = '
       <tr>
diff --git a/lib/Newsletter/Renderer/StylesHelper.php b/lib/Newsletter/Renderer/StylesHelper.php
index 3253c4909f..60bf754229 100644
--- a/lib/Newsletter/Renderer/StylesHelper.php
+++ b/lib/Newsletter/Renderer/StylesHelper.php
@@ -197,14 +197,14 @@ class StylesHelper {
     )
   );
   static $padding_width = 20;
-  
+
   static function getBlockStyles($element, $ignore_specific_styles = false) {
     if(!isset($element['styles']['block'])) {
       return;
     }
     return self::getStyles($element['styles'], 'block', $ignore_specific_styles);
   }
-  
+
   static function getStyles($data, $type, $ignore_specific_styles = false) {
     $styles = array_map(function ($attribute, $style) use ($ignore_specific_styles) {
       if(!$ignore_specific_styles || !in_array($attribute, $ignore_specific_styles)) {
@@ -213,7 +213,7 @@ class StylesHelper {
     }, array_keys($data[$type]), $data[$type]);
     return implode('', $styles);
   }
-  
+
   static function translateCSSAttribute($attribute) {
     return (array_key_exists($attribute, self::$css_attributes)) ?
       self::$css_attributes[$attribute] :
@@ -232,10 +232,10 @@ class StylesHelper {
 
   static function setFontAndLineHeight($font_size, $selector) {
     $css = '';
-    foreach(ColumnsHelper::$columns_class as $columnCount => $columnClass) {
-      $css .= '.mailpoet_content-' . $columnClass . ' ' . $selector . '{' . PHP_EOL;
+    foreach(ColumnsHelper::columnClasses() as $column_count => $column_class) {
+      $css .= '.mailpoet_content-' . $column_class . ' ' . $selector . '{' . PHP_EOL;
       $css .= 'font-size:' . $font_size . 'px;' . PHP_EOL;
-      $css .= 'line-height:' . StylesHelper::$font_size[$font_size][$columnCount] . 'px;' . PHP_EOL;
+      $css .= 'line-height:' . StylesHelper::$font_size[$font_size][$column_count] . 'px;' . PHP_EOL;
       $css .= '}' . PHP_EOL;
     }
     return $css;