diff --git a/css/_links.css b/css/_links.css
index faa6e2e..c0c7e58 100644
--- a/css/_links.css
+++ b/css/_links.css
@@ -39,29 +39,19 @@
 .dokuwiki a.interwiki {
     background-repeat: no-repeat;
     background-position: 0 center;
-    padding: 0 0 0 20px;
+    padding: 0 0 0 18px;
 }
-[dir=rtl] .dokuwiki a.urlextern,
-[dir=rtl] .dokuwiki a.windows,
-[dir=rtl] .dokuwiki a.mail,
-[dir=rtl] .dokuwiki a.interwiki,
-[dir=rtl] .dokuwiki a.mediafile {
-    background-position: right center;
-    padding: 0 17px 0 0;
-}
-
 /* external link */
 .dokuwiki a.urlextern {
-    background-image: url(images/link_icon.gif);
-    padding: 0 0 0 17px;
+    background-image: url(images/external-link.png);
 }
 /* windows share */
 .dokuwiki a.windows {
-    background-image: url(images/windows.gif);
+    background-image: url(images/unc.png);
 }
 /* email link */
 .dokuwiki a.mail {
-    background-image: url(images/mail_icon.gif);
+    background-image: url(images/email.png);
 }
 
 /* icons of the following are set by dokuwiki in lib/exe/css.php */
@@ -70,5 +60,15 @@
 }
 /* interwiki link */
 .dokuwiki a.interwiki {
-    padding: 0 0 0 17px;
+}
+
+/* RTL corrections */
+[dir=rtl] .dokuwiki a.urlextern,
+[dir=rtl] .dokuwiki a.windows,
+[dir=rtl] .dokuwiki a.mail,
+[dir=rtl] .dokuwiki a.interwiki,
+[dir=rtl] .dokuwiki a.mediafile {
+    background-position: right center;
+    padding: 0 18px 0 0;
+    display: inline-block; /* needed for IE7 */
 }
diff --git a/images/email.png b/images/email.png
new file mode 100644
index 0000000..d1d4a5f
Binary files /dev/null and b/images/email.png differ
diff --git a/images/external-link.png b/images/external-link.png
new file mode 100644
index 0000000..a4d5de1
Binary files /dev/null and b/images/external-link.png differ
diff --git a/images/icons-license.txt b/images/icons-license.txt
new file mode 100644
index 0000000..747d6f5
--- /dev/null
+++ b/images/icons-license.txt
@@ -0,0 +1,5 @@
+Icons for:  email.png, external-link.png and unc.png
+Icon set:   Dusseldorf
+Designer:   pc.de
+License:    Creative Commons Attribution License [http://creativecommons.org/licenses/by/3.0/]
+URL:        http://pc.de/icons/#Dusseldorf
diff --git a/images/link_icon.gif b/images/link_icon.gif
deleted file mode 100644
index 815ccb1..0000000
Binary files a/images/link_icon.gif and /dev/null differ
diff --git a/images/mail_icon.gif b/images/mail_icon.gif
deleted file mode 100644
index 50a87a9..0000000
Binary files a/images/mail_icon.gif and /dev/null differ
diff --git a/images/unc.png b/images/unc.png
new file mode 100644
index 0000000..a552d6e
Binary files /dev/null and b/images/unc.png differ
diff --git a/images/windows.gif b/images/windows.gif
deleted file mode 100644
index 4f12acc..0000000
Binary files a/images/windows.gif and /dev/null differ