diff --git a/static/css/style.css b/static/css/style.css
index 6555a576..97391681 100755
--- a/static/css/style.css
+++ b/static/css/style.css
@@ -287,7 +287,7 @@ hide mdi-action-visibility mdi-action-visibility-off
     min-width: 64px;
     float:right;
 }
-.nav-btn:hover{background-color:rgba(0,0,0,0.5);}
+.nav-btn:hover{background-color:rgb(0,0,0);}
 .hover-text{display:none;}
 .nav-btn:hover > .hover-text {display:inline;}