diff --git a/card.css b/card.css
index 5f127b1..229503e 100644
--- a/card.css
+++ b/card.css
@@ -69,7 +69,7 @@ body {
   float: left;
   height: 100%;
   width: 100%;
-  padding: 0.5cm;
+  padding: 0.5rem;
   min-width: 14.5rem;
   min-height: 12.5rem;
   border-color: LightGray;
@@ -282,7 +282,6 @@ body {
   top: 1.3rem;
   right: 1rem;
   width: 5.3rem;
-  min-width: 2.8rem;
   height: 1.3rem;
   padding-left: 0.2rem;
   padding-right: 1.4rem;