diff --git a/src/main/images/svg/mxt-icon--admin-dark.svg b/src/main/images/svg/mxt-icon--admin-dark.svg
new file mode 100644
index 00000000..aa53c53b
--- /dev/null
+++ b/src/main/images/svg/mxt-icon--admin-dark.svg
@@ -0,0 +1,5 @@
+<?xml version="1.0" ?>
+<svg enable-background="new 0 0 64 64" height="64px" id="Layer_1" version="1.1" viewBox="0 0 64 64" width="64px" xml:space="preserve" xmlns="http://www.w3.org/2000/svg">
+    <g>
+        <path d="M62.37,54.759L42.63,35.015c-2.614-2.614-1.352-4.534-1.352-4.534l-0.012-0.013   c0.873-1.798,0.579-4.015-0.911-5.508l-7.684-7.684c-1.886-1.887-4.944-1.887-6.831,0l-1.174,1.172l-0.125,0.126   c0,0-0.539,1.072,1.918,1.215l0.001,0.003c0,0,1.13,0.096,2.234,1.2l2.72,2.72c0.994,0.993,1.021,2.029,0.975,2.495   c-0.227,1.28-0.817,2.507-1.808,3.495c-0.981,0.984-2.201,1.569-3.471,1.797c-0.563,0.052-1.634-0.045-2.82-1.231l-2.062-2.065   c-1.299-1.299-1.575-2.975-1.575-2.975h-0.003c-0.503-2.279-1.191-1.569-1.191-1.569l-1.3,1.3   c-1.886,1.885-1.886,4.944-0.001,6.831l7.683,7.682c1.57,1.571,3.947,1.814,5.79,0.771l0.014,0.015c0,0,1.691-1.069,3.967,1.209   l20.486,20.489c0,0,2.49,2.445,4.839,0.097l1.938-1.938C63.53,59.383,64.917,57.306,62.37,54.759z" fill="#212529"/>
+        <path d="M40.965,52.071c-1.226-1.458-3.194-0.554-3.194-0.554l-0.005-0.013c-0.168,0.057-0.333,0.124-0.504,0.177   c-0.054,0.02-0.088,0.042-0.151,0.067c-2.688,0.99-2.713,3.034-2.713,3.034v2.397c-0.038,2.04-1.666,2.398-2.508,2.452h-0.975   c-2.092,0.042-2.467-1.237-2.521-1.921v-2.76c0-2.538-2.833-3.239-2.833-3.239l0.009-0.012c-1.534-0.454-2.985-1.099-4.348-1.873   c-0.057-0.025-0.102-0.04-0.164-0.071c-2.293-1.149-4.002,0.472-4.002,0.472l-1.949,1.949c-1.361,1.356-2.368,0.724-2.737,0.389   l-0.157-0.159l-0.006-0.008h-0.001l-1.601-1.601c-0.001-0.003-0.003-0.003-0.006-0.006c-1.253-1.251,0.377-2.972,0.594-3.189   l1.901-1.899c0.001,0,0.001-0.005,0.001-0.005c1.465-1.465,0.314-3.746,0.314-3.746s0.016-0.003,0.019-0.003   c-0.731-1.328-1.335-2.735-1.766-4.223c-0.014-0.039-0.03-0.064-0.045-0.105c-0.965-2.668-3.399-2.623-3.446-2.623l-1.847,0.008   c-2.162,0.003-2.551-1.402-2.609-2.141l-0.005-1.489c0.013-0.615,0.236-2.355,2.423-2.374c0.001,0,0.001,0,0.001,0l2.367-0.01   c0,0,2.231,0.104,3.023-2.273c0.011-0.03,0.026-0.046,0.036-0.076c0.475-1.751,1.16-3.413,2.05-4.942c0,0,0-0.001,0-0.003   c1.13-2.273-0.484-3.978-0.695-4.185l-1.61-1.608c0,0,0-0.001-0.003-0.004c-1.553-1.553-0.489-2.899-0.12-3.283l0.839-0.839   c0,0,1.77-1.874,3.644,0c0.003,0,0.003,0.001,0.005,0.003l1.83,1.83c0.345,0.327,1.753,1.472,3.773,0.491   c0.008-0.003,0.011-0.003,0.018-0.006c1.3-0.736,2.698-1.314,4.153-1.758c0.039-0.016,0.06-0.035,0.104-0.053   c2.344-0.921,2.781-2.366,2.846-3.113V6.441c0.013-0.457,0.188-2.256,2.289-2.256h1.314c0,0,2.397-0.08,2.397,2.589v2.062   c0.013,0.588,0.218,2.547,2.478,3.344c0.004,0.001,0.004,0.003,0.01,0.005c1.368,0.377,2.673,0.907,3.911,1.547l0.013-0.011   c0,0,2.82,1.75,4.949-0.377l1.424-1.424c0.066-0.066,1.993-1.932,3.434-0.491c0.003,0.001,0.006,0.003,0.006,0.006l1.18,1.177   c0,0,1.431,1.742-0.371,3.545l-1.595,1.595c0,0-1.663,1.704-0.455,4.286c0.021,0.045,0.021,0.072,0.04,0.116   c0.736,1.341,1.317,2.776,1.745,4.279c0.004-0.003,0.02-0.016,0.02-0.016s0.516,2.59,2.826,2.584l2.242-0.01h0.06h0.101   c0.065-0.001,2.738-0.044,2.744,2.481l0.007,1.061v0.003v0.261c-0.022,0.625-0.32,2.187-2.805,2.196l-2.15,0.007   c-1.681,0.016-2.517,1.393-2.885,2.269c-0.14,0.383-0.467,1.625,0.719,2.792l0.305,0.3c0.006,0.005,0.01,0.008,0.014,0.013   c1.772,1.9,3.037-0.761,3.037-0.761c0.804-1.336,1.979-1.604,2.608-1.647h3.279c0.997,0,1.805-0.807,1.805-1.805v-8.325   c0-0.995-0.808-1.805-1.805-1.805h-3.128c-2.453,0-3.072-2.276-3.072-2.276s-0.016,0.004-0.021,0.006   c-0.365-1.05-0.78-2.079-1.277-3.061c0-0.003,0-0.005-0.003-0.008c-0.827-1.82,0.724-3.371,0.809-3.452l1.996-2   c0.704-0.705,0.704-1.847,0-2.553l-5.886-5.886c-0.707-0.704-1.849-0.703-2.553,0.001L46.7,8.25   c-2.264,2.278-4.387,1.178-4.387,1.178l-0.003,0.006c-0.814-0.39-1.647-0.742-2.503-1.047c-0.04-0.019-0.068-0.036-0.109-0.053   c-1.893-0.775-2.142-2.715-2.166-3.501V2.734c0-0.997-0.809-1.805-1.805-1.805h-8.665c-0.995,0-1.805,0.808-1.805,1.805v2.609   c0,2.613-2.21,3.009-2.21,3.009l0.013,0.013c-0.956,0.341-1.893,0.722-2.795,1.17c-0.016,0.006-0.025,0.003-0.041,0.009   c-1.802,0.798-2.798,0.016-3.051-0.229l-0.062-0.062l-0.009-0.011h-0.001L14.66,6.796c-0.706-0.704-1.849-0.704-2.553-0.003   l-5.892,5.884c-0.704,0.706-0.706,1.847,0,2.552l1.956,1.958c0,0,1.696,1.635,0.855,3.471c0,0.003,0,0.003,0,0.003   c-0.487,0.957-0.896,1.958-1.258,2.98c-0.025,0.053-0.049,0.094-0.074,0.156c-0.75,1.831-2.143,2.18-2.888,2.234H1.96   c-0.997,0-1.805,0.81-1.805,1.805v8.325c0,0.998,0.808,1.805,1.805,1.805h3.24c1.833,0,2.315,1.691,2.315,1.691   s0.013-0.031,0.021-0.046c0.375,1.167,0.803,2.31,1.336,3.395c-0.001,0-0.011,0.005-0.011,0.005s1.145,1.941-0.138,3.224v0.003   l-2.519,2.518c-0.704,0.704-0.704,1.85,0,2.551l5.887,5.886c0.706,0.706,1.847,0.706,2.551,0l2.266-2.262l0.005-0.007l0.101-0.099   c0.311-0.296,1.402-1.101,3.507-0.232c0.022,0.011,0.035,0.014,0.055,0.021c0.803,0.38,1.629,0.726,2.475,1.023l-0.01,0.009   c0,0,2.217,0.66,2.217,2.887v2.732c0,0.998,0.81,1.805,1.805,1.805h8.665c0.996,0,1.805-0.807,1.805-1.805v-2.992   c0.04-0.66,0.333-1.906,1.886-2.517c0.06-0.025,0.098-0.046,0.145-0.067c0.6-0.209,1.176-0.464,1.756-0.712   c1.401-0.778,0.102-2.364,0.102-2.364L40.965,52.071z" fill="#212529"/></g></svg>
diff --git a/src/main/images/svg/mxt-icon-code-dark.svg b/src/main/images/svg/mxt-icon-code-dark.svg
new file mode 100644
index 00000000..63dff469
--- /dev/null
+++ b/src/main/images/svg/mxt-icon-code-dark.svg
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+<svg width="100" height="100" version="1.1" viewBox="0 0 26.458 26.458" xmlns="http://www.w3.org/2000/svg">
+ <g fill="none">
+  <g stroke="#212529">
+   <g stroke-linecap="round">
+    <path d="m16.934 18.13 0.05054 4.3949c-0.03306 0.52359-0.35934 0.50875-0.66978 0.523l-13.167-0.097183c-0.32681 0.060448-0.36608-0.24618-0.42447-0.5284l0.031464-18.18c-0.086675-0.33849 0.17658-0.51997 0.50381-0.67274l10.051 0.00309 3.5915 3.8014 0.08379 3.3941" stroke-width="1.0583"/>
+    <g stroke-width=".74763">
+     <path d="m5.035 7.3747 5.9682 0.00158"/>
+     <path d="m5.1679 9.2478 9.3998-0.060484"/>
+     <path d="m5.1818 11.04 9.4397 0.0047h0.0049l-0.15048 0.03104"/>
+     <path d="m5.1332 12.99 9.3988 0.02276 0.01309 0.08482"/>
+     <path d="m5.1525 14.841 5.9977 0.0093"/>
+    </g>
+    <path d="m13.359 3.7817 0.0056 3.6018 3.451-0.019639" stroke-width="1.0583"/>
+   </g>
+   <g stroke-width="1.0583">
+    <path d="m12.89 18.846 9.3762-9.1125"/>
+    <path d="m14.455 17.323c1.5083-4.5389 4.5895-8.0861 10.34-9.9506"/>
+    <path d="m14.485 17.327c5.0978-1.6583 8.7792-4.7391 10.34-9.9506"/>
+   </g>
+  </g>
+ </g>
+</svg>
diff --git a/src/main/images/svg/mxt-icon-sponsor-dark.svg b/src/main/images/svg/mxt-icon-sponsor-dark.svg
new file mode 100644
index 00000000..15c32dd2
--- /dev/null
+++ b/src/main/images/svg/mxt-icon-sponsor-dark.svg
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+<svg width="100" height="100" version="1.1" viewBox="0 0 26.458 26.458" xmlns="http://www.w3.org/2000/svg">
+ <g transform="matrix(.39399 0 0 .40097 7.1464 33.268)" fill="none" stroke="#212529" stroke-linecap="round" stroke-width="2.6627">
+  <path d="m-11.525-37.138 10.072-0.48477 3.5904-1.3428c2.1255-1.0749 3.4213-2.6869 3.4036-5.1488l3.587-20.871c3.2659-0.78731 5.2825 1.3535 6.4665 5.4455l-0.45107 26.663c-0.0096 2.1848-0.02996 4.3695-5.0059 6.4694l-10.351 1.7052-12.977 0.21928" stroke-linejoin="round"/>
+  <path d="m43.148-37.237-10.072-0.48477-3.5904-1.3428c-2.1255-1.0749-3.4213-2.6869-3.4036-5.1488l-3.587-20.871c-3.2659-0.78731-5.2825 1.3535-6.4665 5.4455l0.45107 26.663c0.0096 2.1848 0.02996 4.3695 5.0059 6.4694l10.351 1.7052 12.977 0.21928" stroke-linejoin="round"/>
+  <g>
+   <path d="m-2.6564-71.073 5.4614 5.0207"/>
+   <path d="m6.2325-74.551 2.0046 3.803"/>
+   <path d="m15.946-77.278 0.02923 7.4997"/>
+   <path d="m25.917-74.317-1.7421 2.8605"/>
+   <path d="m34.667-70.849-4.9738 4.5249"/>
+   <path d="m8.1244-34.431 2.7591-12.828 0.99514-3.4535c0.75434-1.4335 1.4473-3.1547 3.1808 0.0021"/>
+   <path d="m23.717-34.674-2.7591-12.828-0.99514-3.4535c-0.75434-1.4335-1.4473-3.1547-3.1808 0.0021"/>
+  </g>
+ </g>
+</svg>
diff --git a/src/main/images/svg/mxt-icon-video-dark.svg b/src/main/images/svg/mxt-icon-video-dark.svg
index 8c5d9dbc..bd3c5168 100644
--- a/src/main/images/svg/mxt-icon-video-dark.svg
+++ b/src/main/images/svg/mxt-icon-video-dark.svg
@@ -2,7 +2,7 @@
 <!-- Created with Inkscape (http://www.inkscape.org/) -->
 <svg width="100" height="100" version="1.1" viewBox="0 0 26.458 26.458" xmlns="http://www.w3.org/2000/svg">
  <g fill="none">
-  <g stroke="#000" stroke-width="3.0583">
+  <g stroke="#212529" stroke-width="1.0583">
    <ellipse cx="6.4357" cy="8.3356" rx="4.1573" ry="4.1747" stroke-linecap="round" stroke-linejoin="round"/>
    <ellipse cx="16.146" cy="7.7153" rx="4.5857" ry="4.6796" stroke-linecap="round" stroke-linejoin="round"/>
    <path d="m3.0747 20.667 0.057459-6.4962c0.33895-1.0668 1.0512-1.6134 2.0387-1.7764l11.504-0.02342c1.5972 0.14133 2.0232 0.73532 2.1129 1.4593l-0.11752 7.7919c-0.0154 1.1123-0.59896 1.3974-1.3357 1.4596l-12.648-0.13499c-1.3903-0.22074-1.7941-1.0651-1.612-2.2797z"/>
diff --git a/src/main/resources/templates/partials/header.mustache b/src/main/resources/templates/partials/header.mustache
index 37340270..3fef0a53 100644
--- a/src/main/resources/templates/partials/header.mustache
+++ b/src/main/resources/templates/partials/header.mustache
@@ -12,7 +12,7 @@
         <div class="row mxt-layout-header">
             <div class="container-xxl text-center">
                 <div>
-                    <h1 class="p-2">
+                    <h1 class="p-2 d-block">
                         {{#i18n}}home.wrapper.text{{/i18n}}
                         <img src="/images/svg/mxt-icon--heart.svg"
                              class="mxt-icon--heart"
diff --git a/src/main/resources/templates/partials/menu.mustache b/src/main/resources/templates/partials/menu.mustache
index 6027927e..1d4fbabe 100644
--- a/src/main/resources/templates/partials/menu.mustache
+++ b/src/main/resources/templates/partials/menu.mustache
@@ -1,4 +1,4 @@
-<nav class="navbar navbar-expand-lg navbar-light mxt-navbar fixed-top">
+<nav class="navbar navbar-expand-xl navbar-light mxt-navbar fixed-top">
     <div class="container-fluid">
         <div class="navbar-brand mxt-navbar-brand">
             <a href="{{localePrefix}}/{{#fr}}fr/{{/fr}}" class="mxt-anchor--svg" rel="nofollow">
diff --git a/src/main/sass/mixit.scss b/src/main/sass/mixit.scss
index 604ccd15..80b6ce5e 100644
--- a/src/main/sass/mixit.scss
+++ b/src/main/sass/mixit.scss
@@ -803,6 +803,12 @@ h1, h2, h3 {
 h1 {
   padding-top: 1em;
   padding-bottom: 0.2em;
+  display: flex;
+  align-items: center;
+
+  > img {
+    max-height: 1.5em;
+  }
 }
 
 h2 {