diff --git a/common/common.scss b/common/common.scss
index 6bc01a365514c4b822178b3707b3df07dd549c91..1be6bb543c4536ec49aa07ad88d6dadb05d7f235 100644
--- a/common/common.scss
+++ b/common/common.scss
@@ -252,23 +252,6 @@ a:hover {
   background-color: $secondary;
 }
 
-// Bouton & btn //
-.btn[href] {
-  color: var(--secondary);
-}
-
-.btn-default, .btn.btn-icon-text {
-  color: var(--secondary);
-  background: var(--primary-medium);
-  transition: all 0.3s linear;
-  @include border-radius;
-  text-transform: uppercase;
-
-  .fa {
-    color: var(--secondary);
-  }
-}
-
 .custom-footer .footer-section-link-wrapper a:hover, .custom-footer .third-box .small-link:hover {
   text-decoration: underline;
   text-underline-offset: 5px;
@@ -279,32 +262,3 @@ a:hover {
   position: relative;
   background-color: $secondary;
 }
-
-.discourse-no-touch .btn-danger:hover {
-  background: var(--danger-hover);
-}
-
-.discourse-no-touch .btn:hover .d-icon, .discourse-no-touch .btn.btn-hover .d-icon {
-  color: var(--tertiary-hover);
-}
-
-.discourse-no-touch .btn:hover, .discourse-no-touch .btn.btn-hover {
-  color: var(--secondary);
-  background: $header-background;
-  border-radius: 5px;
-  .fa {
-    color: var(--quarternary);
-    &:hover {
-      color: var(--quarternary);
-    }
-  }
-}
-
-/// button widget ///
-.btn-flat .icon {
-  color: $primary-low-mid;
-}
-
-.btn-flat .d-icon {
-  color: $primary-low-mid;
-}