diff --git a/src/Wallabag/CoreBundle/Resources/views/themes/material/layout.html.twig b/src/Wallabag/CoreBundle/Resources/views/themes/material/layout.html.twig
index 2e88c1ad5..95b3977cf 100644
--- a/src/Wallabag/CoreBundle/Resources/views/themes/material/layout.html.twig
+++ b/src/Wallabag/CoreBundle/Resources/views/themes/material/layout.html.twig
@@ -31,7 +31,7 @@
         <ul id="slide-out" class="side-nav fixed">
             {% block logo %}
                 <li class="logo border-bottom">
-                    <a class="waves-effect" title="{% trans %}Back to unread articles{% endtrans %}" href="{{ path('unread') }}">
+                    <a title="{% trans %}Back to unread articles{% endtrans %}" href="{{ path('unread') }}">
                         <img src="{{ asset('themes/material/img/logo-square.png') }}" alt="wallabag logo" />
                     </a>
                 </li>
diff --git a/src/Wallabag/CoreBundle/Resources/views/themes/material/public/css/main.css b/src/Wallabag/CoreBundle/Resources/views/themes/material/public/css/main.css
index b3bd07e74..d60315305 100755
--- a/src/Wallabag/CoreBundle/Resources/views/themes/material/public/css/main.css
+++ b/src/Wallabag/CoreBundle/Resources/views/themes/material/public/css/main.css
@@ -76,6 +76,10 @@ nav, main, footer {
     padding-left: 240px;
 }
 
+main, #content, .valign-wrapper {
+    height: 100%;
+}
+
 #main {
     flex: 1 0 auto;
 }
@@ -225,6 +229,10 @@ nav input {
     width: 100pt;
 }
 
+#main .logo:hover {
+    background: transparent;
+}
+
 .side-nav li {
     padding: 0px;
 }