Background gradients, migrate from CSS to SCSS, remove !important

client/src/containers/FixedContainer.js

@@ -0,0 +1,14 @@
+import { connect } from 'react-redux';
+
+import { pathSelector } from '../selectors';
+import Fixed from '../components/Fixed';
+
+const mapStateToProps = (state) => {
+  const { projectId } = pathSelector(state);
+
+  return {
+    projectId,
+  };
+};
+
+export default connect(mapStateToProps)(Fixed);