better small display & simple customer satisfaction

core.css

@@ -4,6 +4,8 @@
   --primary-color: #002992;
   --primary-color-no-focus: #abbbdf;
   --color: white;
+  --font-size: 28px;
+  --min-font-size: 15px;
 }
 
 *:not(td):not(th) {
@@ -26,7 +28,7 @@ main {
   flex-direction: column;
   justify-content: center;
   gap: 0;
-  margin: 1rem 1rem 0;
+  padding: 1rem 1rem 0;
   color: var(--color);
 }
 
@@ -42,4 +44,4 @@ main {
 
 .meaning::after {
   content: ')';
-}
+}