Update info text and add info symbol

app/views/catalog/home.html.erb

 <% set_page_title "Newspaper Platform" %>
 <div class="row justify-content-center align-items-center">
-    <div class="col">
-        <p>To start searching the corpus ...</p>
+    <div class="col" style="text-align: center">
+        <p style="background:white; display: inline-block; padding: 10px"><%= image_pack_tag "media/images/info_symbol.png", size: "35x35", style: "padding:5px" %> To start the Annolyzer<br> click on 'Search' or 'Datasets'</p>
     </div>
     <div class="col" style="text-align: center">
-        <%= image_pack_tag "media/images/newseye_logo.png", class: "mh-100 ms-auto me-auto d-block", size: "318x261", style: "margin:30px" %>
-        <%= image_pack_tag "media/images/eu_flag_yellow.jpg", class: "mh-100 ms-auto me-auto d-block", size: "224x150", style: "margin:30px" %>
+        <%= image_pack_tag "media/images/newseye_logo.png", class: "mh-100 ms-auto me-auto d-block", size: "223x183", style: "margin:30px" %>
+        <%= image_pack_tag "media/images/eu_flag_yellow.jpg", class: "mh-100 ms-auto me-auto d-block", size: "157x105", style: "margin:30px" %>
         <p class="w-50" style="display: inline-block">
                 This project has received funding from the
                 European Union’s Horizon 2020 research and