diff --git a/README.md b/README.md
index 69a98a63..739141fa 100644
--- a/README.md
+++ b/README.md
@@ -21,8 +21,8 @@ generate a complete HTML documentation that will be available in the *./doc/html
 ### Dependencies:
 See requirements.txt
 
-You may need to install some dev libraries like `libssl-dev`, `libjpeg-dev`, or `zlib1g-dev` to install all the
-requiered dependancies with pip.
+You may need to install some dev libraries like `libmysqlclient-dev`, `libssl-dev`, `libjpeg-dev`, or `zlib1g-dev` to install all the
+requiered dependancies with pip. You may also need `mysql-client`.
 
 The development is done with sqlite, but it is advised to set a more robust DBMS for production (Postgresql for example)
 
diff --git a/core/static/core/style.css b/core/static/core/style.css
index 7ddf614f..f96ae8c1 100644
--- a/core/static/core/style.css
+++ b/core/static/core/style.css
@@ -19,15 +19,17 @@ header {
     display: block;
     position: absolute;
     top : 0px;
-    right : 8%;
+    right : 2%;
     background-color:#DDD;
     margin: 0 10px;
     padding: 0 10px;
+    border-radius: 0 0 10px 10px;
 }
 header ul {
     display: inline-block;
     list-style-type: none;
     margin: 0px;
+    padding-right: 3px;
     vertical-align: middle;
 }
 header a {
@@ -51,10 +53,17 @@ header form {
 }
 #language_chooser {
     position: absolute;
+    text-align: center;
     left: 5px;
     top: 5px;
 }
 
+#language_chooser input {
+    margin: 2px;
+    width: 3em;
+    height: 2em;
+}
+
 /*---------------------------------NAV---------------------------------*/
 nav {
     display: block;
@@ -73,7 +82,7 @@ nav a {
     padding: 20px;
 }
 nav a:hover {
-    background: purple;
+    background: #535353;
     color: white;
 }
 
@@ -147,7 +156,8 @@ table {
 }
 td {
     padding: 4px;
-    border: solid 1px black;
+    margin: 5px;
+    border: solid 1px darkgrey;
     border-collapse: collapse;
     vertical-align: top;
     overflow: hidden;
@@ -163,10 +173,8 @@ tbody>tr:nth-child(even) {
     background: lightgrey;
 }
 tbody>tr:hover {
-    background: yellow;
-}
-tbody>tr.highlight {
-    background: orange;
+    background: darkgrey;
+    width: 100%;
 }
 .tool-bar {
     overflow: auto;
diff --git a/core/templates/core/base.jinja b/core/templates/core/base.jinja
index fc02b256..64cd1854 100644
--- a/core/templates/core/base.jinja
+++ b/core/templates/core/base.jinja
@@ -19,7 +19,7 @@
                                                               alt="{% trans %}Logo{% endtrans %}" /></a></div>
         <header>
             {% if not user.is_authenticated() %}
-            <a href="{{ url('core:login') }}">{% trans %}Login{% endtrans %}</a> |
+            <a href="{{ url('core:login') }}">{% trans %}Login{% endtrans %}</a>
             <a href="{{ url('core:register') }}">{% trans %}Register{% endtrans %}</a>
             {% else %}
             <ul>
@@ -36,8 +36,8 @@
                 </li>
             {% endfor %}
             </ul>
-            <a href="{{ url('core:user_profile', user_id=user.id) }}">{{ user.get_display_name() }}</a> |
-            <a href="{{ url('core:user_tools') }}">{% trans %}Tools{% endtrans %}</a> |
+            <a href="{{ url('core:user_profile', user_id=user.id) }}">{{ user.get_display_name() }}</a>
+            <a href="{{ url('core:user_tools') }}">{% trans %}Tools{% endtrans %}</a>
             <a href="{{ url('core:logout') }}">{% trans %}Logout{% endtrans %}</a>
             <form action="{{ url('core:search') }}" method="GET">
                 <input type="text" placeholder="{% trans %}Search{% endtrans %}" name="query" id="search" />