debug CSS boutons block.

src/assets/menupara.scss

@@ -17,11 +17,12 @@
       cursor: pointer;
       width: $button-width;
       height: $button-width;
-      background-color: white;
+      background-color: $bg-color;
       border-left: $button-border;
       border-right: $button-border;
       border-bottom: $button-border;
       border-top: none;
+      color: $txt-color;
 
       &:nth-child(1) {
         border-top: $button-border;
@@ -40,4 +41,3 @@
   }
 
 }
-