diff --git a/static/css/perso.css b/static/css/perso.css
index 42b9c85..0f181f0 100644
--- a/static/css/perso.css
+++ b/static/css/perso.css
@@ -32,8 +32,9 @@
 			display: none;
 			z-index: 1000;
 			position: absolute;
-			width: 100%;
+			width: calc(100% + 2px);
 			border-radius: 0 0 4px 4px;
+			left: -1px;
 		}
 
 			#header nav ul li ul li {
@@ -276,4 +277,4 @@ body:not(.is-article-visible) #wrapper {
 
 		#main article .previous:hover::before {
 			background-color: rgba(255, 255, 255, 0.075);
-		}
\ No newline at end of file
+		}