diff --git a/styles/simple.css b/styles/simple.css
index ce6b5a85..16255823 100644
--- a/styles/simple.css
+++ b/styles/simple.css
@@ -323,10 +323,10 @@ table {border: 1px solid #7a7971;}
 }
 
 .rdd.sheet .window-content {overflow: hidden;}
-.rdd.sheet .window-content .sheet-header {overflow: hidden;}
-.rdd.sheet .window-content .sheet-tabs {overflow: hidden;}
 .rdd.sheet .window-content .sheet-body {overflow-y: scroll;}
 .rdd.sheet .window-content .sheet-body .tab {padding-bottom: 30px;}
+.rdd.sheet .window-content .sheet-body .competence-list {width: 100%;}
+.rdd.sheet .window-content .sheet-body .carac-list {width: 100%;}
 
 .editor {
   border: 2;