diff --git a/css/foundryvtt-reve-de-dragon.css b/css/foundryvtt-reve-de-dragon.css
index b4f215f1..2719a6e3 100644
--- a/css/foundryvtt-reve-de-dragon.css
+++ b/css/foundryvtt-reve-de-dragon.css
@@ -4899,6 +4899,34 @@ body {
   margin: 0.2rem;
   padding: 0;
 }
+.system-foundryvtt-reve-de-dragon .window-app.regles-optionnelles.applicationv2 > .window-content > form,
+.system-foundryvtt-reve-de-dragon .window-app.dialog-encaissement-tables.applicationv2 > .window-content > form {
+  flex: 1;
+  min-height: 0;
+  overflow-y: auto;
+}
+.system-foundryvtt-reve-de-dragon .encaissement-tables {
+  display: flex;
+  flex-direction: column;
+  gap: 1.5em;
+}
+.system-foundryvtt-reve-de-dragon .encaissement-tables table {
+  width: 100%;
+  border-collapse: collapse;
+}
+.system-foundryvtt-reve-de-dragon .encaissement-tables th,
+.system-foundryvtt-reve-de-dragon .encaissement-tables td {
+  padding: 4px 8px;
+  border: 1px solid #7a7971;
+  text-align: center;
+}
+.system-foundryvtt-reve-de-dragon .encaissement-tables th {
+  background: rgba(0, 0, 0, 0.1);
+  font-weight: bold;
+}
+.system-foundryvtt-reve-de-dragon .encaissement-tables .type-cell {
+  text-align: left;
+}
 .system-foundryvtt-reve-de-dragon section.window-content div.dialog-buttons {
   margin-top: 1rem;
 }
diff --git a/less/foundryvtt-reve-de-dragon.less b/less/foundryvtt-reve-de-dragon.less
index 47ed13f1..8198e5df 100644
--- a/less/foundryvtt-reve-de-dragon.less
+++ b/less/foundryvtt-reve-de-dragon.less
@@ -74,6 +74,23 @@
     padding: 0;
   }
 
+  .window-app.regles-optionnelles.applicationv2 > .window-content > form,
+  .window-app.dialog-encaissement-tables.applicationv2 > .window-content > form {
+    flex: 1;
+    min-height: 0;
+    overflow-y: auto;
+  }
+
+  .encaissement-tables {
+    display: flex;
+    flex-direction: column;
+    gap: 1.5em;
+    table { width: 100%; border-collapse: collapse; }
+    th, td { padding: 4px 8px; border: 1px solid #7a7971; text-align: center; }
+    th { background: rgba(0,0,0,0.1); font-weight: bold; }
+    .type-cell { text-align: left; }
+  }
+
   section.window-content div.dialog-buttons {
     margin-top: 1rem;
   }
diff --git a/templates/settings/dialog-encaissement-tables.hbs b/templates/settings/dialog-encaissement-tables.hbs
index 12c364f8..2e186c4a 100644
--- a/templates/settings/dialog-encaissement-tables.hbs
+++ b/templates/settings/dialog-encaissement-tables.hbs
@@ -1,12 +1,4 @@
 <div>
-<style>
-.dialog-encaissement-tables.applicationv2 > .window-content { overflow-y: auto; }
-  .encaissement-tables { display: flex; flex-direction: column; gap: 1.5em; }
-  .encaissement-tables table { width: 100%; border-collapse: collapse; }
-  .encaissement-tables th, .encaissement-tables td { padding: 4px 8px; border: 1px solid #7a7971; text-align: center; }
-  .encaissement-tables th { background: rgba(0,0,0,0.1); font-weight: bold; }
-  .encaissement-tables .type-cell { text-align: left; }
-</style>
 <div class="encaissement-tables">
   <section>
     <h2>Table mortelle</h2>
diff --git a/templates/settings/regles-optionnelles.hbs b/templates/settings/regles-optionnelles.hbs
index 4ba6479d..77ba1a4b 100644
--- a/templates/settings/regles-optionnelles.hbs
+++ b/templates/settings/regles-optionnelles.hbs
@@ -1,7 +1,4 @@
 <div>
-<style>
-.regles-optionnelles.applicationv2 > .window-content { overflow-y: auto; }
-</style>
 {{#each groups as |group key|}}
 <h3>{{key}}</h3>
 <ul>