remove now unused alert variant variables

diff --git a/scss/_variables.scss b/scss/_variables.scss
index 531f2eb47edc964ad296f2a4c8ab40dbc019b07e..c4793b73fd7cb648b3b951c1be8d7dcacc91b820 100644 (file)
--- a/scss/_variables.scss
+++ b/scss/_variables.scss
@@ -800,22 +800,6 @@ $alert-border-radius:         $border-radius !default;
 $alert-link-font-weight:      $font-weight-bold !default;
 $alert-border-width:          $border-width !default;
 
-$alert-success-bg:            $state-success-bg !default;
-$alert-success-text:          $state-success-text !default;
-$alert-success-border-color:  $state-success-border-color !default;
-
-$alert-info-bg:               $state-info-bg !default;
-$alert-info-text:             $state-info-text !default;
-$alert-info-border-color:     $state-info-border-color !default;
-
-$alert-warning-bg:            $state-warning-bg !default;
-$alert-warning-text:          $state-warning-text !default;
-$alert-warning-border-color:  $state-warning-border-color !default;
-
-$alert-danger-bg:             $state-danger-bg !default;
-$alert-danger-text:           $state-danger-text !default;
-$alert-danger-border-color:   $state-danger-border-color !default;
-
 
 // Progress bars