diff --git a/src/components/left/main/LeftMain.scss b/src/components/left/main/LeftMain.scss
index b10c78b15..718869a32 100644
--- a/src/components/left/main/LeftMain.scss
+++ b/src/components/left/main/LeftMain.scss
@@ -63,8 +63,10 @@
   .btn-update {
     position: absolute;
     bottom: 1rem;
-    left: 1rem;
-    right: 1rem;
+    left: 50%;
     margin: 0 auto;
+    transform: translateX(-50%);
+
+    white-space: nowrap;
   }
 }