Small refactor

src/keycloak-theme/KcApp.css

@@ -0,0 +1,16 @@
+
+.my-color {
+	color: red;
+}
+
+.my-font {
+	font-family: 'Work Sans';
+}
+
+.my-root-class {
+	background: white;
+}
+
+.my-root-class body {
+	background: url(./assets/background.svg) no-repeat center center fixed;
+}