diff --git a/scripts/coverage-report.js b/scripts/coverage-report.js
index feafc8d560..3ad7741080 100644
--- a/scripts/coverage-report.js
+++ b/scripts/coverage-report.js
@@ -519,8 +519,6 @@ glob
       svgHTML: html.querySelectorAll('svg').length,
       svgCSS: getNumberOfReferences(dataCSS, 'svg', true),
       contentCSS: getNumberOfReferences(dataCSS, 'content'),
-      beforeCSS: getNumberOfReferences(dataCSS, '::before'),
-      afterCSS: getNumberOfReferences(dataCSS, '::after'),
       forcedColors: getNumberOfReferences(dataCSS, 'forced-colors'),
       currentColor: getNumberOfReferences(dataCSS, 'currentColor', true),
 
@@ -1010,8 +1008,6 @@ let IndexOfExampleGraphics = indexOfExamples.reduce(function (set, example) {
   count += example.svgJS;
   count += example.forcedColors;
   count += example.currentColor;
-  count += example.beforeCSS;
-  count += example.afterCSS;
   count += example.contentCSS;
 
   if (count === 0) {
@@ -1025,8 +1021,6 @@ let IndexOfExampleGraphics = indexOfExamples.reduce(function (set, example) {
             <td>${htmlYesOrNo(example.svgJS)}</td>
             <td>${htmlYesOrNo(example.forcedColors)}</td>
             <td>${htmlYesOrNo(example.currentColor)}</td>
-            <td>${htmlYesOrNo(example.beforeCSS)}</td>
-            <td>${htmlYesOrNo(example.afterCSS)}</td>
             <td>${htmlYesOrNo(example.contentCSS)}</td>
           </tr>`;
 }, '');
diff --git a/scripts/coverage-report.template b/scripts/coverage-report.template
index ec92ce4b45..d5ec669a5b 100644
--- a/scripts/coverage-report.template
+++ b/scripts/coverage-report.template
@@ -239,8 +239,6 @@
             <th>SVG in JS</th>
             <th><code>forced-colors</code> media query</th>
             <th><code>currentColor</code> value</th>
-            <th>CSS ::before</th>
-            <th>CSS ::after</th>
             <th>CSS content</th>
           </tr>
         </thead>