diff --git a/src/components/Qrcode.css b/src/components/Qrcode.css
index a1e9f19..ad2edc9 100644
--- a/src/components/Qrcode.css
+++ b/src/components/Qrcode.css
@@ -574,6 +574,10 @@ input[type="number"]{
     flex-wrap: wrap;
 }
 
+.div-btn > .dl-btn {
+    margin: 0 0 10px!important;
+}
+
 .ul-btn {
     float: left;
 }
@@ -582,7 +586,7 @@ input[type="number"]{
     cursor: pointer;
     font-size: 0.9em;
     line-height: 2em;
-    margin: 0 0 10px;
+    margin: 0;
     width: calc((100vw - 56px) / 2);
     border-radius: 3em;
     outline: none;