Fix/fixed header (#46)

* react responsive and main layout

* view map btn component

* media queries and mobile view styles

* media queries adjusted in header

* mobile condition to redux, btn and header styles adapted

* action bar in header

* hotspots widget mobile

* typo error

* indentation

* background, widgets arrow

* desktop styles fixed

* view map btn and active layers

* desktop layout component

* mobile layout component

* layers collapsed in map view

* mediaqueries added

* unused dependencies removed

* mediaqueries fix

* map btn functionality

* legend collapse

* import styles using SASS_PATH

* legend item back

* map legend

* conflict and legend styles

* PR changes

* modal styles

* PR - changes

* header and modal fix

* mobile modal btn

src/components/location-modal/style.module.scss

@@ -82,8 +82,8 @@
     &.mobile {
       top: 20px;
       right: 20px;
-      left: inherit;
-
+      z-index: 2;
+      left: initial;
     }
   }