Update docs

website/elm/Search.elm

@@ -121,7 +121,7 @@ view model =
                     , href "#"
                     , onClick SubmitSearch
                     ]
-                    [ img [ src "/icons/search-20.svg" ] []
+                    [ img [ src "/icons/search-white-20.svg" ] []
                     ]
                 ]
             , viewResults model.results

website/site/content/docs/install/running.md

@@ -35,6 +35,16 @@ You should be able to create a new account and sign in. Check the
 [configuration page](@/docs/configure/_index.md) to further customize
 docspell.
 
+{% infobubble(mode="info", title="⚠ Please note") %}
+
+Please have a look at the [configuration
+page](@/docs/configure/_index.md) page, before making docspell
+available in the internet. By default, everyone can create an account.
+This is great for trying out and using it in an internal network. But
+when opened up to the outside, it is recommended to lock this down.
+
+{% end %}
+
 ## Memory Usage
 
 The memory requirements for the joex component depends on the document

website/site/static/icons/search-white-20.svg

@@ -0,0 +1,5 @@
+<svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-search" width="20" height="20" viewBox="0 0 24 24" stroke-width="2.5" stroke="#ffffff" fill="none" stroke-linecap="round" stroke-linejoin="round">
+  <path stroke="none" d="M0 0h24v24H0z" fill="none"/>
+  <circle cx="10" cy="10" r="7" />
+  <line x1="21" y1="21" x2="15" y2="15" />
+</svg>