diff --git a/admin_interface/static/admin_interface/css/admin-interface.css b/admin_interface/static/admin_interface/css/admin-interface.css
index bfa9ba4..31b3a17 100644
--- a/admin_interface/static/admin_interface/css/admin-interface.css
+++ b/admin_interface/static/admin_interface/css/admin-interface.css
@@ -131,16 +131,30 @@
     max-height: var(--admin-interface-logo-max-height);
 }
 
-.admin-interface #header #user-tools a {
+.admin-interface #header #user-tools a,
+.admin-interface #header #user-tools #logout-form button {
     color: var(--admin-interface-header-link-color);
 }
 
 .admin-interface #header #user-tools a:hover,
-.admin-interface #header #user-tools a:active {
+.admin-interface #header #user-tools a:active,
+.admin-interface #header #user-tools #logout-form button:hover,
+.admin-interface #header #user-tools #logout-form button:active {
     color: var(--admin-interface-header-link-hover-color);
     border-bottom-color: rgba(255, 255, 255, 0.5);
 }
 
+.admin-interface #header #user-tools button.theme-toggle svg {
+    color: transparent;
+    fill: var(--admin-interface-header-link-color);
+}
+
+.admin-interface #header #user-tools button.theme-toggle:hover svg,
+.admin-interface #header #user-tools button.theme-toggle:active svg {
+    color: transparent;
+    fill: var(--admin-interface-header-link-hover-color);
+}
+
 .admin-interface #nav-sidebar .current-app .section:link,
 .admin-interface #nav-sidebar .current-app .section:visited {
     color: var(--admin-interface-module-link-selected-color);