diff --git a/config/postcss.config.js b/config/postcss.config.js
index 3ab38a9..6dde2ee 100644
--- a/config/postcss.config.js
+++ b/config/postcss.config.js
@@ -23,6 +23,9 @@ module.exports = {
         'container-xxl',
         'container-fluid',
         'offcanvas-backdrop',
+        'img-fluid',
+        'lazyload',
+        'blur-up',
         ...whitelister([
           './assets/scss/components/_alerts.scss',
           './assets/scss/components/_buttons.scss',