diff --git a/css/min_side.css b/css/min_side.css
index 20e2386ab19dc3ac97ed41be2eddc0ecda455c9f..e7ef493c5eaa9a6c45d9d4bfb66ae56051f46e7d 100644
--- a/css/min_side.css
+++ b/css/min_side.css
@@ -46,7 +46,6 @@ button {
         border-radius: 30px;
         border-color: #b82a31;
         color: #1b1b1b;
-        background-color: transparent;
         width: 150px;
         height: 50px;
         cursor: pointer;
@@ -75,3 +74,9 @@ p{
     text-align: center;
 }
 
+
+@media screen and (max-width: 900px) {
+  .container_ms {
+    width: 100%;
+  }
+}