diff --git a/assets/styles.css b/assets/styles.css
index 8c2038b..1f13b09 100644
--- a/assets/styles.css
+++ b/assets/styles.css
@@ -18,12 +18,14 @@
 :root {
   --background-color-of-the-site: #fafafa;
   --foreground-text-color-of-the-site: #505050;
-  --navy: #52739e;
-  --reddish: #b2132e;
-  --heading-color: #813c54;
-  --dark-goldenrod: #b8860b;
+  --navy: #636574;
+  --reddish: #c15c37;
+  --heading-color: #0e3759;
+  --dark-goldenrod: #196794;
   --shadow-color-of-the-site: #d0d0d0;
   --shadow-color-of-the-title: #c0c0c0;
+  --current-menu-item-hover: #c15c37;
+  --title-year-color: #000000;
 }
 
 * {
@@ -56,7 +58,7 @@ a.current {
   color: var(--navy);
 }
 a.current:hover {
-  color: #e82945;
+  color: var(--current-menu-item-hover);
 }
 a:hover {
   color: var(--reddish);
@@ -183,7 +185,7 @@ td {
   text-shadow: 1px 1px 3px var(--shadow-color-of-the-title);
 }
 .year {
-  color: var(--foreground-text-color-of-the-site);
+  color: var(--title-year-color);
   font-size: 0.67em;
   font-weight: lighter;
 }
@@ -393,10 +395,12 @@ a.call-to-action:hover {
     --foreground-text-color-of-the-site: #fafafa;
     --shadow-color-of-the-site: #000000;
     --shadow-color-of-the-title: #000000;
-    --dark-goldenrod: #f2b51c;
-    --navy: #5a95e2;
-    --reddish: #f22144;
-    --heading-color: #c24772;
+    --dark-goldenrod: #299cc6;
+    --navy: #acacb9;
+    --reddish: #e17047;
+    --heading-color: #89cce5;
+    --title-year-color: #fafafa;
+    --current-menu-item-hover: #e17047;
   }
   table.plenary {
     background: #292929;
@@ -405,3 +409,14 @@ a.call-to-action:hover {
     filter: brightness(0) invert(1);
   }
 }
+
+/* --background-color-of-the-site: #fafafa;
+--foreground-text-color-of-the-site: #505050;
+--navy: #636574;
+--reddish: #c15c37;
+--heading-color: #0e3759;
+--dark-goldenrod: #196794;
+--shadow-color-of-the-site: #d0d0d0;
+--shadow-color-of-the-title: #c0c0c0;
+--current-menu-item-hover: #c15c37;
+--title-year-color: #000000; */
diff --git a/content/_index.md b/content/_index.md
index 78053d6..63d380a 100644
--- a/content/_index.md
+++ b/content/_index.md
@@ -52,7 +52,7 @@ We are the organisers of this workshop.
 {{< organizer name="Jan Kaiser" institute="Deutsches Elektronen-Synchrotron DESY" image="people/jan_kaiser.jpg" link="https://jank324.github.io/" >}}
 {{< organizer name="Christian Hespe" institute="Deutsches Elektronen-Synchrotron DESY" image="people/christian_hespe.jpg" link="https://www.linkedin.com/in/christian-hespe/" >}}
 {{< organizer name="Simon Hirlaender" institute="University of Salzburg" image="people/simon_hirlaender.jpg" link="https://mathphyssim.github.io/" >}}
-{{< organizer name="Andrea Santamaria Garcia" institute="Karlsruhe Institute of Technology" image="people/andrea_santamaria_garcia.jpg" link="https://ansantam.github.io/" >}}
+{{< organizer name="Andrea Santamaria Garcia" institute="University of Liverpool" image="people/andrea_santamaria_garcia.jpg" link="https://ansantam.github.io/" >}}
 {{< organizer name="Chenran Xu" institute="Karlsruhe Institute of Technology" image="people/chenran_xu.jpg" link="https://cr-xu.github.io/" >}}
 {{< organizer name="Borja Rodriguez Mateos" institute="CERN" image="people/borja_rodriguez_mateos.jpg" link="https://www.linkedin.com/in/borja-rodriguez-mateos-4b0657151" >}}
 {{< /organizer-list >}}
@@ -63,10 +63,11 @@ The following institutions are contributing to the organisation of this workshop
 
 {{< institute-logo-list >}}
 {{< institute-logo name="DESY" logo="logos/DESY_logo_3C_web.png" link="https://www.desy.de" >}}
-{{< institute-logo name="KIT" logo="logos/Logo_KIT.svg.png" link="https://www.kit.edu" invert="true" >}}
-{{< institute-logo name="University of Salzburg" logo="logos/Logo_der_Universität_Salzburg.jpg" link="https://www.plus.ac.at" >}}
+{{< institute-logo name="KIT" logo="logos/Logo_KIT.svg.png" link="https://www.kit.edu" invert="true" flex="1.4" >}}
+{{< institute-logo name="University of Salzburg" logo="logos/Logo_der_Universität_Salzburg.jpg" link="https://www.plus.ac.at" flex="1.4" >}}
 {{< institute-logo name="CERN" logo="logos/CERN_logo.svg.png" link="https://home.cern" >}}
-{{< institute-logo name="TUHH" logo="logos/TUHH_logo-wortmarke_en_rgb.png" link="https://www.tuhh.de" >}}
+{{< institute-logo name="TUHH" logo="logos/TUHH_logo-wortmarke_en_rgb.png" link="https://www.tuhh.de" flex="1.2" >}}
+{{< institute-logo name="University of Liverpool" logo="logos/University_of_Liverpool_logo.svg.png" link="https://www.liverpool.ac.uk" flex="1.96" invert="true" >}}
 {{< /institute-logo-list >}}
 
 ## Sponsors
@@ -77,7 +78,6 @@ These sponsors are generously supporting the RL4AA'25 workshop.
 {{< institute-logo name="AdWHH" logo="logos/AdWHH_Logo.png" link="https://www.awhamburg.de" >}}
 {{< institute-logo name="HAW" logo="logos/Hochschule_für_Angewandte_Wissenschaften_Hamburg_logo.svg.png" link="https://www.haw-hamburg.de" >}}
 {{< institute-logo name="CSSB" logo="logos/CSSB logo.png" link="https://www.cssb-hamburg.de" >}}
-
 {{< /institute-logo-list >}}
 
 _Unterstützt durch die Akademie der Wissenschaften in Hamburg, finanziert durch die Altonaer Stiftung für philosophische Grundlagenforschung._
diff --git a/layouts/shortcodes/institute-logo.html b/layouts/shortcodes/institute-logo.html
index 8ff342e..b1cdd46 100644
--- a/layouts/shortcodes/institute-logo.html
+++ b/layouts/shortcodes/institute-logo.html
@@ -2,7 +2,8 @@
 {{ $logoURL := .Get "logo" }}
 {{ $link := .Get "link" }}
 {{ $invert := default "false" (.Get "invert") }}
-<a href="{{ $link }}" style="flex: 1; flex-basis: 160px;">
+{{ $flex := default "1" (.Get "flex") }}
+<a href="{{ $link }}" style="flex: {{ $flex }};">
   {{ with resources.Get $logoURL }}
     <img
       src="{{ .RelPermalink }}"