remove not used popover fallback variables

diff --git a/scss/_variables.scss b/scss/_variables.scss
index b54308e9773bb9875f9ffc47999fdfea2b0f2a22..c8604aa1a2beaff2e3f55b010e37e96367e4a55e 100644 (file)
--- a/scss/_variables.scss
+++ b/scss/_variables.scss
@@ -471,7 +471,6 @@ $tooltip-arrow-color:         $tooltip-bg !default;
 $popover-bg:                          #fff !default;
 $popover-max-width:                   276px !default;
 $popover-border-color:                rgba(0,0,0,.2) !default;
-$popover-fallback-border-color:       #ccc !default;
 
 $popover-title-bg:                    darken($popover-bg, 3%) !default;
 
@@ -480,7 +479,6 @@ $popover-arrow-color:                 $popover-bg !default;
 
 $popover-arrow-outer-width:           ($popover-arrow-width + 1) !default;
 $popover-arrow-outer-color:           fade-in($popover-border-color, 0.05) !default;
-$popover-arrow-outer-fallback-color:  darken($popover-fallback-border-color, 20%) !default;
 
 
 // Labels