diff --git a/app/assets/stylesheets/new_design/landing.scss b/app/assets/stylesheets/new_design/landing.scss
index 6c5260c28..20182eb7e 100644
--- a/app/assets/stylesheets/new_design/landing.scss
+++ b/app/assets/stylesheets/new_design/landing.scss
@@ -349,7 +349,7 @@ $cta-panel-button-border-size: 2px;
   }
 }
 
-.cta-panel-button {
+.cta-panel-button-black {
   @include horizontal-padding(40px);
   @include vertical-padding(15px);
   display: block;
@@ -358,36 +358,17 @@ $cta-panel-button-border-size: 2px;
   text-align: center;
   cursor: pointer;
   margin-top: 20px;
+  border: $cta-panel-button-border-size solid #000000;
+  color: #000000;
 
-  &.black {
-    border: $cta-panel-button-border-size solid #000000;
-    color: #000000;
-
-    &:hover {
-      text-decoration: none;
-      background-color: #F8F8F8;
-    }
-
-    &:focus {
-      color: #F8F8F8;
-      text-decoration: none;
-    }
+  &:hover {
+    text-decoration: none;
+    background-color: #F8F8F8;
   }
 
-  &.white {
-    border: $cta-panel-button-border-size solid #FFFFFF;
-    color: #FFFFFF;
-
-    &:hover {
-      color: #FFFFFF;
-      text-decoration: none;
-      background-color: rgba(255, 255, 255, 0.2);
-    }
-
-    &:focus {
-      color: #FFFFFF;
-      text-decoration: none;
-    }
+  &:focus {
+    color: #F8F8F8;
+    text-decoration: none;
   }
 }
 
diff --git a/app/views/root/landing.html.haml b/app/views/root/landing.html.haml
index 43fbfe30a..baa26f31d 100644
--- a/app/views/root/landing.html.haml
+++ b/app/views/root/landing.html.haml
@@ -72,7 +72,7 @@
         %div
           = link_to "Contactez-nous",
             "mailto:#{CONTACT_EMAIL}?subject=Question%20à%20propos%20de%20demarches-simplifiees.fr",
-            class: "cta-panel-button white",
+            class: "cta-panel-button-white",
             target: "_blank",
             rel: "noopener noreferrer"
 
@@ -85,4 +85,4 @@
         %div
           = link_to "Découvrez notre outil",
             administration_path,
-            class: "cta-panel-button black"
+            class: "cta-panel-button-black"