init(15): adding exercise resources

15-multi-step-form/tailwind.config.js

@@ -2,8 +2,26 @@
 module.exports = {
   content: ["./src/**/*.{scala,html}"],
   theme: {
-    extend: {},
+    extend: {
+      colors: {
+        // ### Primary
+        "marine-blue": "hsl(213, 96%, 18%)",
+        "purplish-blue": "hsl(243, 100%, 62%)",
+        "pastel-blue": "hsl(228, 100%, 84%)",
+        "light-blue": "hsl(206, 94%, 87%)",
+        "strawberry-red": "hsl(354, 84%, 57%)",
+
+        // ### neutral
+        "cool-gray": "hsl(231, 11%, 63%)",
+        "light-gray": "hsl(229, 24%, 87%)",
+        magnolia: "hsl(217, 100%, 97%)",
+        alabaster: "hsl(231, 100%, 99%)",
+      },
+      backgroundImage: {
+        'sidebar-mobile': 'url("images/bg-sidebar-mobile.svg")',
+        'sidebar-desktop': 'url("images/bg-sidebar-desktop.svg")',
+      },
+    },
   },
   plugins: [],
-}
-
+};