diff --git a/in/en/index.html b/in/en/index.html
index 5bbeae5..97126f2 100644
--- a/in/en/index.html
+++ b/in/en/index.html
@@ -67,7 +67,7 @@
 <tr>
 <th scope="row"><a href="https://en.wikipedia.org/wiki/VCard#Properties">EMAIL</a></th>
 <th class="logo" scope="row"><img class="logo" src="../img/mail.svg" alt="Mail logo"></th>
-<td>cv <span class="fa fa-at"></span>  <span class="fa fa-caret-down"></span></td>
+<td>cv <span class="fa fa-at"></span> ▾</td>
 </tr>
 <tr>
 <th scope="row"><a href="https://en.wikipedia.org/wiki/VCard#Properties">URL</a></th>
@@ -153,6 +153,14 @@
 </li></ul>
 </article>
 
+<article>
+<h3>Data</h3>
+<ul><li>
+<a href="https://en.wikipedia.org/wiki/MariaDB">MariaDB</a>,
+<a href="https://en.wikipedia.org/wiki/PostgreSQL">PostgreSQL</a>
+</li></ul>
+</article>
+
 <article>
 <h3>Documentation</h3>
 <ul><li>
@@ -389,7 +397,7 @@
 </div></header>
 <ul>
 <li>wrote <strong>Python</strong> scripts handling: <a href="https://en.wikipedia.org/wiki/APT_(software)"><abbr title="Advanced Package Tool">APT</abbr></a> mirrors, <strong>Git</strong> repos, <strong>OpenSSH</strong> keypairs, <strong>Sphinx</strong> docs</li>
-<li>designed a <a href="https://en.wikipedia.org/wiki/Single_sign-on"><abbr title="Single Sign-On">SSO</abbr></a> architecture: <a href="https://en.wikipedia.org/wiki/HAProxy">HAproxy</a>, KeyCloak / <strong>WildFly</strong>, <a href="https://en.wikipedia.org/wiki/MariaDB">MariaDB</a> <a href="https://mariadb.com/kb/en/galera-cluster">Galera</a></li>
+<li>designed a <a href="https://en.wikipedia.org/wiki/Single_sign-on"><abbr title="Single Sign-On">SSO</abbr></a> architecture: <a href="https://en.wikipedia.org/wiki/HAProxy">HAproxy</a>, KeyCloak / <strong>WildFly</strong>, <strong>MariaDB</strong> <a href="https://mariadb.com/kb/en/galera-cluster">Galera</a></li>
 <li>maintained <strong>VMware vSphere</strong> infrastructures with <a href="https://en.wikipedia.org/wiki/Virtual_machine"><abbr title="Virtual Machines">VM</abbr></a> & <strong>LXC</strong> containers</li>
 </ul>
 </article>
diff --git a/in/fr/index.html b/in/fr/index.html
index f6c7dec..2e246a3 100644
--- a/in/fr/index.html
+++ b/in/fr/index.html
@@ -67,7 +67,7 @@
 <tr>
 <th scope="row"><a href="https://fr.wikipedia.org/wiki/VCard#Propriétés">EMAIL</a></th>
 <th class="logo" scope="row"><img class="logo" src="../img/mail.svg" alt="Logo de courrier"></th>
-<td>cv <span class="fa fa-at"></span>  <span class="fa fa-caret-down"></span></td>
+<td>cv <span class="fa fa-at"></span> ▾</td>
 </tr>
 <tr>
 <th scope="row"><a href="https://fr.wikipedia.org/wiki/VCard#Propriétés">URL</a></th>
@@ -153,6 +153,14 @@
 </li></ul>
 </article>
 
+<article>
+<h3>Data</h3>
+<ul><li>
+<a href="https://fr.wikipedia.org/wiki/MariaDB">MariaDB</a>,
+<a href="https://fr.wikipedia.org/wiki/PostgreSQL">PostgreSQL</a>
+</li></ul>
+</article>
+
 <article>
 <h3>Documentation</h3>
 <ul><li>
@@ -389,7 +397,7 @@
 </div></header>
 <ul>
 <li>scripts <strong>Python</strong> pour : miroirs <a href="https://fr.wikipedia.org/wiki/Advanced_Packaging_Tool"><abbr title="Advanced Package Tool">APT</abbr></a>, dépôts <strong>Git</strong>, biclés <strong>OpenSSH</strong>, docs <strong>Sphinx</strong></li>
-<li>conception d’une architecture <a href="https://fr.wikipedia.org/wiki/Authentification_unique"><abbr title="Single Sign-On">SSO</abbr></a> : <a href="https://fr.wikipedia.org/wiki/HAProxy">HAproxy</a>, KeyCloak / <strong>WildFly</strong>, <a href="https://fr.wikipedia.org/wiki/MariaDB">MariaDB</a> <a href="https://mariadb.com/kb/en/galera-cluster">Galera</a></li>
+<li>conception d’une architecture <a href="https://fr.wikipedia.org/wiki/Authentification_unique"><abbr title="Single Sign-On">SSO</abbr></a> : <a href="https://fr.wikipedia.org/wiki/HAProxy">HAproxy</a>, KeyCloak / <strong>WildFly</strong>, <strong>MariaDB</strong> <a href="https://mariadb.com/kb/en/galera-cluster">Galera</a></li>
 <li>administration d’infrastructures <strong>VMware vSphere</strong> avec <a href="https://fr.wikipedia.org/wiki/Machine_virtuelle"><abbr title="Machines Virtuelles">VM</abbr></a> et conteneurs <strong>LXC</strong></li>
 </ul>
 </article>
diff --git a/in/style/main.css b/in/style/main.css
index 92f6f42..87f5ba5 100644
--- a/in/style/main.css
+++ b/in/style/main.css
@@ -57,8 +57,8 @@
 #item, #link, #swap, #theme {
     background-color: var(--button-background);
 }
-#swap::after { content: "←"; }
-body.swap #swap::after { content: "→"; }
+#swap::after { content: "◂"; }
+body.swap #swap::after { content: "▸"; }
 #vcard {
     background-color: var(--qrcode-background);
 }