diff --git a/scss/_variables.scss b/scss/_variables.scss
index b1f1f88..2bd6817 100644
--- a/scss/_variables.scss
+++ b/scss/_variables.scss
@@ -95,7 +95,7 @@ $nav-link-transition: none;
 
 // Navbar
 $navbar-dark-color: rgba($white, .8) !default;
-$navbar-dark-hover-color: $white!default;
+$navbar-dark-hover-color: $white !default;
 
 // Breadcrumb
 $breadcrumb-divider: quote(">");
diff --git a/scss/bootstrap/_buttons.scss b/scss/bootstrap/_buttons.scss
index e8eace3..01270f9 100644
--- a/scss/bootstrap/_buttons.scss
+++ b/scss/bootstrap/_buttons.scss
@@ -1,8 +1,8 @@
 // Default buttons
 .btn {
-  // Remove border
-  &-primary, &-secondary, &-success, &-info, &-warning, &-danger, &-light, &-dark {
-    // border-color: transparent;
+  // Remove gradient on btn-link
+  &-link {
+    background-image: none;
   }
 
   // Tertiary