styling updates

Dockerfile

@@ -17,6 +17,6 @@ RUN npm run-script build --production
 FROM nginx:alpine as production
 COPY --from=react-build /code/dockerfiles/nginx.conf /etc/nginx/conf.d/default.conf.template
 COPY --from=react-build /code/build /usr/share/nginx/html
-ENV PORT=${PORT:-8888}
+ENV PORT=${PORT:-8300}
 EXPOSE $PORT
-CMD envsubst '$PORT' < /etc/nginx/conf.d/default.conf.template > /etc/nginx/conf.d/default.conf && nginx -g 'daemon off;'
+CMD envsubst '$PORT' < /etc/nginx/conf.d/default.conf.template > /etc/nginx/conf.d/default.conf && nginx -g 'daemon off;'

README.md

@@ -17,9 +17,9 @@ Open source graph visualiser.
 ## Setup Invana Studio
 
 ```shell script.
-docker run -p 8888:8888 -d --name invana-studio invanalabs/invana-studio
+docker run -p 8300:8300 -d --name invana-studio invanalabs/invana-studio
 ```
-This will start a invana-studio service at 8888 port. ex: http://localhost:8888
+This will start a invana-studio service at 8300 port. ex: http://localhost:8300
 
 > Invana Studio uses [Invana Engine](https://github.com/invanalabs/invana-engine) as the backend to 
 connect to graph databases. Invana Engine is a GraphQL API for Apache TinkerPop supported graph databases.

src/web/viewlets/canvas/graph-canvas.js

@@ -764,8 +764,8 @@ export default class GraphCanvas extends DefaultRemoteComponent {
                             dialogClassName="modal-90w"
                             backdrop={true}
                             centered>
-                            <Modal.Header className={"pt-1 pb-1 small"} closeButton>
-                                <Modal.Title className={"h5"} id="contained-modal-title-vcenter">
+                            <Modal.Header className={"pt-1 pb-1 small"}>
+                                <Modal.Title className={"h5"}>
                                     Response Viewer
                                 </Modal.Title>
                             </Modal.Header>

src/web/viewlets/canvas/loading.scss

@@ -5,7 +5,7 @@
   background: white;
   left: 50px;
   height: calc(100% - 24px);
-  opacity: 0.95;
+  opacity: 0.90;
   z-index: 10000;
 
   h4 {