diff --git a/themes/dark/css/style-dark.css b/themes/dark/css/style-dark.css
index 6d50751..41782c4 100644
--- a/themes/dark/css/style-dark.css
+++ b/themes/dark/css/style-dark.css
@@ -65,10 +65,6 @@ a.bad-display span {
     background-image: url('../img/dark/bad-display.png');
 }
 
-a.reading-time span {
-    background-image: url('../img/dark/clock.png');
-}
-
 .pagination a {
     color: #aaa;
 }
diff --git a/themes/dark/img/dark/clock.png b/themes/dark/img/dark/clock.png
deleted file mode 100755
index 6164e92..0000000
Binary files a/themes/dark/img/dark/clock.png and /dev/null differ
diff --git a/themes/default/css/messages.css b/themes/default/css/messages.css
index daed6d7..46b5479 100644
--- a/themes/default/css/messages.css
+++ b/themes/default/css/messages.css
@@ -1,7 +1,7 @@
 .messages {
     display: block;
     clear: both;
-    width: 400px auto;
+    width: 400px;
     margin: 10px auto 10px;
     padding: 10px 0;
     -moz-border-radius: 4px;
diff --git a/themes/default/css/style-default.css b/themes/default/css/style-default.css
index 3377a75..9dc7c0b 100644
--- a/themes/default/css/style-default.css
+++ b/themes/default/css/style-default.css
@@ -52,8 +52,4 @@ a.link span {
 
 a.bad-display span {
     background-image: url('../img/default/bad-display.png');
-}
-
-a.reading-time span {
-    background-image: url('../img/default/clock.png');
-}
+}
\ No newline at end of file
diff --git a/themes/default/home.twig b/themes/default/home.twig
index 1367ebe..c1b29ec 100644
--- a/themes/default/home.twig
+++ b/themes/default/home.twig
@@ -39,7 +39,7 @@
                     <li><a title="{% trans "toggle favorite" %}" class="tool {% if entry.is_fav == 0 %}fav-off{% else %}fav{% endif %}" href="./?action=toggle_fav&amp;id={{ entry.id|e }}"><span>{% trans "toggle favorite" %}</span></a></li>
                     <li><a title="{% trans "delete" %}" class="tool delete" href="./?action=delete&amp;id={{ entry.id|e }}"><span>{% trans "delete" %}</span></a></li>
                     <li><a href="{{ entry.url|e }}" target="_blank" title="{% trans "original" %} : {{ entry.title|e }}" class="tool link"><span>{{ entry.url | e | getDomain }}</span></a></li>
-                    <li><a target="_blank" title="{% trans "estimated reading time:" %} {{ entry.content| getReadingTime }} min" class="tool reading-time"><span>{{ entry.content| getReadingTime }} min</span></a></li>
+                    <li><a target="_blank" title="{% trans "estimated reading time:" %} {{ entry.content| getReadingTime }} min" class="reading-time"><span>{{ entry.content| getReadingTime }} min</span></a></li>
                 </ul>
                 <p>{{ entry.content|striptags|slice(0, 300) }}...</p>
             </div>
diff --git a/themes/default/img/default/clock.png b/themes/default/img/default/clock.png
deleted file mode 100755
index 6164e92..0000000
Binary files a/themes/default/img/default/clock.png and /dev/null differ
diff --git a/themes/dmagenta/css/style-dmagenta.css b/themes/dmagenta/css/style-dmagenta.css
index 486add1..4dc592d 100644
--- a/themes/dmagenta/css/style-dmagenta.css
+++ b/themes/dmagenta/css/style-dmagenta.css
@@ -65,10 +65,6 @@ a.bad-display span {
     background-image: url('../img/dmagenta/bad-display.png');
 }
 
-a.reading-time span {
-    background-image: url('../img/dmagenta/clock.png');
-}
-
 .pagination a {
     color: #aaa;
 }
diff --git a/themes/dmagenta/img/dmagenta/clock.png b/themes/dmagenta/img/dmagenta/clock.png
deleted file mode 100755
index 6164e92..0000000
Binary files a/themes/dmagenta/img/dmagenta/clock.png and /dev/null differ
diff --git a/themes/solarized-dark/css/style-solarized-dark.css b/themes/solarized-dark/css/style-solarized-dark.css
index 5c8daa7..7ce8a56 100644
--- a/themes/solarized-dark/css/style-solarized-dark.css
+++ b/themes/solarized-dark/css/style-solarized-dark.css
@@ -216,8 +216,4 @@ a.link span {
 
 a.bad-display span {
     background-image: url('../img/solarized-dark/bad-display.png');
-}
-
-a.reading-time span {
-    background-image: url('../img/solarized-dark/clock.png');
-}
+}
\ No newline at end of file
diff --git a/themes/solarized-dark/img/solarized-dark/clock.png b/themes/solarized-dark/img/solarized-dark/clock.png
deleted file mode 100644
index e6abbbb..0000000
Binary files a/themes/solarized-dark/img/solarized-dark/clock.png and /dev/null differ
diff --git a/themes/solarized/css/style-solarized.css b/themes/solarized/css/style-solarized.css
index 6e73663..9286c75 100644
--- a/themes/solarized/css/style-solarized.css
+++ b/themes/solarized/css/style-solarized.css
@@ -216,8 +216,4 @@ a.link span {
 
 a.bad-display span {
     background-image: url('../img/solarized/bad-display.png');
-}
-
-a.reading-time span {
-    background-image: url('../img/solarized/clock.png');
-}
+}
\ No newline at end of file
diff --git a/themes/solarized/img/solarized/clock.png b/themes/solarized/img/solarized/clock.png
deleted file mode 100644
index f7dabfc..0000000
Binary files a/themes/solarized/img/solarized/clock.png and /dev/null differ