money amount

src/public/css/seca.css

@@ -28,6 +28,18 @@ h1 {
   cursor: pointer;
 }
 
+.money-input {
+  text-align: end;
+}
+
+.input-is-valid {
+  border: 1px solid green;
+}
+
+.input-is-invalid {
+  border: 2px solid red;
+}
+
 .button-group button {
   border: 0;
   padding: 1em;