diff --git a/src/1-stickers.pug b/src/1-stickers.pug
index 4b0892f..d3c0cba 100644
--- a/src/1-stickers.pug
+++ b/src/1-stickers.pug
@@ -11,13 +11,13 @@ style.
         padding: 10px;
     }
     #support {
-        background-color: #A7FC98;
+        border: 8px solid #A7FC98;
     }
     #neutral {
-        background-color: #F5D79E;
+        border: 8px solid #F5D79E;
     }
     #cover {
-        background-color: #EDA7A7;
+        border: 8px solid #EDA7A7;
     }
     #positive {