initial work on mobile stuff

src/components/mobile_drawer.style.js

@@ -0,0 +1,42 @@
+export default {
+  name: 'MobileDrawer',
+  selector: '.mobile-drawer',
+  lazy: true,
+  validInnerComponents: [
+    'Text',
+    'Link',
+    'Icon',
+    'Border',
+    'Button',
+    'ButtonUnstyled',
+    'Input',
+    'PanelHeader',
+    'MenuItem',
+    'Notification',
+    'Alert',
+    'UserCard'
+  ],
+  defaultRules: [
+    {
+      directives: {
+        background: '--bg',
+        backgroundNoCssColor: 'yes'
+      }
+    },
+    {
+      component: 'PanelHeader',
+      parent: { component: 'MobileDrawer' },
+      directives: {
+        background: '--fg',
+        shadow: [{
+          x: 0,
+          y: 0,
+          blur: 4,
+          spread: 0,
+          color: '#000000',
+          alpha: 0.6
+        }]
+      }
+    }
+  ]
+}