diff --git a/content/_index.fr.md b/content/_index.fr.md
index 330d052..01832b2 100644
--- a/content/_index.fr.md
+++ b/content/_index.fr.md
@@ -28,25 +28,25 @@ layout: hextra-home
     title="Documentations"
     subtitle="Liste des documents et explications sur le concept de réseau ou de système"
     link="documentation"
-    class="hx-aspect-auto md:hx-aspect-[1.1/1] max-md:hx-min-h-[340px]"
+    class="hx:aspect-auto hx:md:aspect-[1.1/1] hx:max-md:min-h-[340px]"
     image="/images/documentation.png"
-    imageClass="hx-top-[40%] hx-left-[24px] hx-w-[180%] sm:hx-w-[110%] dark:hx-opacity-80"
+    imageClass="hx:top-[40%] hx:left-[24px] hx:w-[180%] hx:sm:w-[110%] hx:dark:opacity-80"
     style="background: radial-gradient(ellipse at 50% 80%,rgba(58, 56, 113, 0.1),hsla(0,0%,100%,0));"
   >}}
   {{< hextra/feature-card
     title="NetLab"
     subtitle="Des Labs pour s'entraîner"
     link="netlab"
-    class="hx-aspect-auto md:hx-aspect-[1.1/1] max-lg:hx-min-h-[340px]"
+    class="hx:aspect-auto hx:md:aspect-[1.1/1] hx:max-lg:min-h-[340px]"
     image="/images/netlab.png"
-    imageClass="hx-top-[40%] hx-left-[36px] hx-w-[180%] sm:hx-w-[110%] dark:hx-opacity-80"
+    imageClass="hx:top-[40%] hx:left-[36px] hx:w-[180%] hx:sm:w-[110%] hx:dark:opacity-80"
     style="background: radial-gradient(ellipse at 50% 80%,rgba(203, 28, 66, 0.1),hsla(0,0%,100%,0));"
   >}}
 {{< /hextra/feature-grid >}}
 
-<div class="hx-mt-12 hx-mb-6">
-  <h2 class="hx-text-right hx-text-3xl hx-font-semibold hx-text-gray-900 dark:hx-text-gray-100 hx-mb-4">
+<div style="margin-top: 8rem; margin-bottom: 1.5rem;">
+  <h2 class="hx:text-right hx:text-3xl hx:font-semibold hx:text-gray-900 hx:dark:text-gray-100" style="margin-bottom: 1.5rem;">
     Technologies utilisés
   </h2>
-  <img src="images/tech-banner.png" alt="Technologies utilisées" class="hx-mx-auto hx-max-w-full hx-h-auto" />
+  <img src="images/tech-banner.png" alt="Technologies utilisées" class="hx:mx-auto hx:max-w-full hx:h-auto" />
 </div>
diff --git a/themes/hextra b/themes/hextra
index ab56c66..3551a56 160000
--- a/themes/hextra
+++ b/themes/hextra
@@ -1 +1 @@
-Subproject commit ab56c66ae51ee5e73fe3ea5487e532066f41f763
+Subproject commit 3551a56b8cdebd38170ecb5990e17ec9130aa457