diff --git a/front/src/css/index.css b/front/src/css/index.css
index 2f5acde..8259f44 100644
--- a/front/src/css/index.css
+++ b/front/src/css/index.css
@@ -76,8 +76,7 @@
 .settingsTooltip {
   position: relative;
 }
-.settingsTooltip span {
-  font-size: 0.8em;
+.settingsTooltip svg {
   vertical-align: text-top;
 }
 .settingsTooltip div {
diff --git a/front/src/less/index.less b/front/src/less/index.less
index 88a01c8..64b991e 100644
--- a/front/src/less/index.less
+++ b/front/src/less/index.less
@@ -86,8 +86,7 @@
 
 .settingsTooltip {
     position: relative;
-    span {
-        font-size: 0.8em;
+    svg {
         vertical-align: text-top;
     }
     
diff --git a/front/src/views/index.html b/front/src/views/index.html
index 2bd2544..a15205b 100644
--- a/front/src/views/index.html
+++ b/front/src/views/index.html
@@ -28,7 +28,7 @@
                 <div class="label">
                     Wait selector
                     <span class="settingsTooltip">
-                        <span class="icon-question"></span>
+                        <svg width="14" height="14" viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg"><path fill="#FFF" d="M224 352h64v64h-64zm128-224c18 0 32 14 32 32v96l-96 64h-64v-32l96-64v-32H160v-64h192zm-96-80A207 207 0 0048 256a207 207 0 00208 208 207 207 0 00208-208A207 207 0 00256 48zm0-48a256 256 0 110 512 256 256 0 010-512z"/></svg>
                         <div><b>Wait for a CSS selector</b><br><br>Once the page is considered loaded, PhantomJS will repeatedly try to match the given CSS selector until it is found in the page. A 60 seconds timeout still applies anyway.<br><br>Example: "body.loaded"</div>
                     </span>
                 </div>
@@ -38,7 +38,7 @@
                 <div class="label">
                     Cookie
                     <span class="settingsTooltip">
-                        <span class="icon-question"></span>
+                        <svg width="14" height="14" viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg"><path fill="#FFF" d="M224 352h64v64h-64zm128-224c18 0 32 14 32 32v96l-96 64h-64v-32l96-64v-32H160v-64h192zm-96-80A207 207 0 0048 256a207 207 0 00208 208 207 207 0 00208-208A207 207 0 00256 48zm0-48a256 256 0 110 512 256 256 0 010-512z"/></svg>
                         <div><b>Cookie</b><br><br>Adds cookies, separated by a pipe character.<br><br>Example: "bar1=foo1;domain=.domain1.com|bar2=foo2;domain=www.domain2.com"</div>
                     </span>
                 </div>
@@ -48,7 +48,7 @@
                 <div class="label">
                     Authent
                     <span class="settingsTooltip">
-                        <span class="icon-question"></span>
+                        <svg width="14" height="14" viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg"><path fill="#FFF" d="M224 352h64v64h-64zm128-224c18 0 32 14 32 32v96l-96 64h-64v-32l96-64v-32H160v-64h192zm-96-80A207 207 0 0048 256a207 207 0 00208 208 207 207 0 00208-208A207 207 0 00256 48zm0-48a256 256 0 110 512 256 256 0 010-512z"/></svg>
                         <div><b>Basic HTTP authentication</b><br><br>Enter your credentials here if you need to bypass a basic authentication.<br><br><i>PS: if your authentication is not basic, you might be able to copy the session cookie from your browser, paste it in the "Cookie" setting and launch a run before your cookie expires.</i></div>
                     </span>
                 </div>
@@ -67,7 +67,7 @@
                 <div class="label">
                     HTTP proxy
                     <span class="settingsTooltip">
-                        <span class="icon-question"></span>
+                        <svg width="14" height="14" viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg"><path fill="#FFF" d="M224 352h64v64h-64zm128-224c18 0 32 14 32 32v96l-96 64h-64v-32l96-64v-32H160v-64h192zm-96-80A207 207 0 0048 256a207 207 0 00208 208 207 207 0 00208-208A207 207 0 00256 48zm0-48a256 256 0 110 512 256 256 0 010-512z"/></svg>
                         <div><b>HTTP proxy</b><br><br>Insert here your proxy settings with the format "host:port".<br><br>Example: "192.168.10.0:3333"</div>
                     </span>
                 </div>
@@ -77,8 +77,8 @@
                 <div class="label">
                     Block domains
                     <span class="settingsTooltip">
-                        <span class="icon-question"></span>
-                        <div><b>Block some domains</b><br><br>One line per domain or subdomain.<br><br><i><b>Example:</b><br>google-analytics.com<br>ads.yahoo.com<br>ajax.googleapis.com</i><br><br>An empty whitelist will block all domains except the main domain.</div>
+                        <svg width="14" height="14" viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg"><path fill="#FFF" d="M224 352h64v64h-64zm128-224c18 0 32 14 32 32v96l-96 64h-64v-32l96-64v-32H160v-64h192zm-96-80A207 207 0 0048 256a207 207 0 00208 208 207 207 0 00208-208A207 207 0 00256 48zm0-48a256 256 0 110 512 256 256 0 010-512z"/></svg>
+                        <div><b>Block some domains</b><br><br>One line per domain or subdomain.<br><br><i><b>Example:</b><br>google-analytics.com<br>ads.yahoo.com<br>ajax.googleapis.com</i><br><br>An empty allow list will block all domains except the main domain.</div>
                     </span>
                 </div>
                 <div>