Update style.css

style.css

@@ -16,6 +16,10 @@
     width: calc(100% - 20px);
     background-color: orange;
     color: white;
+    font-size: 16px;
+    border-radius: 5px;
+    border: none;
+    padding: 10px;
 }
 
 #download-zip {
@@ -25,4 +29,8 @@
     width: calc(100% - 20px);
     background-color: blue;
     color: white;
+    font-size: 16px;
+    border-radius: 5px;
+    border: none;
+    padding: 10px;
 }