diff --git a/_assets/stylesheets/less/pgn4web.less b/_assets/stylesheets/less/pgn4web.less
index 1bbc103..e6bbffa 100644
--- a/_assets/stylesheets/less/pgn4web.less
+++ b/_assets/stylesheets/less/pgn4web.less
@@ -1,10 +1,3 @@
-@bootstrap-less-path: "../../vendor/bootstrap/less/";
-
-// Core variables and mixins
-@import "@{bootstrap-less-path}variables.less";
-@import "@{bootstrap-less-path}mixins.less";
-
-
 /* Enable the scrolling of chess board up to the page top */
 
 body, html { height: 100%; }
@@ -53,5 +46,8 @@ body, html { height: 100%; }
 }
 .moveOn, .variationOn {
   color: #fff;
-  .bg-variant(@brand-primary);
+  background-color: #428bca;
+  a&:hover {
+    background-color: darken(#428bca, 10%);
+  }
 }
diff --git a/_assets/stylesheets/less/table.custom.less b/_assets/stylesheets/less/table.custom.less
index c0b484f..fe18c0b 100644
--- a/_assets/stylesheets/less/table.custom.less
+++ b/_assets/stylesheets/less/table.custom.less
@@ -7,7 +7,7 @@ table.tournament {
     padding: 0;
   }
 
-  thead > tr > .opponent,
+  thead > tr > .score,
   tbody > tr > .score,
   tbody > tr > .diagonal {
     min-width: 21px;