add landing

landing/assets/scss/utilities.scss

@@ -0,0 +1,15 @@
+.test0 {
+    @apply border-gray-400/20 border;
+}
+
+.test {
+    border: 1px solid yellow !important;
+}
+
+.test2 {
+    border: 2px solid blue !important;
+}
+
+.test3 {
+    border: 3px solid green !important;
+}