fix syntax

diff --git a/scss/_tooltip.scss b/scss/_tooltip.scss
index 37d296419bce4dc6a723bcfe6a5c1a1c8dc0f95e..ba8af03af66b586bc4c0334029b8ef43cbda91da 100644 (file)
--- a/scss/_tooltip.scss
+++ b/scss/_tooltip.scss
@@ -18,7 +18,7 @@
     padding: $tooltip-arrow-width 0;
     margin-top: -$tooltip-margin;
 
-    .tooltip-inner:before {
+    .tooltip-inner::before {
       bottom: 0;
       left: 50%;
       margin-left: -$tooltip-arrow-width;
@@ -32,7 +32,7 @@
     padding: 0 $tooltip-arrow-width;
     margin-left: $tooltip-margin;
 
-    .tooltip-inner:before {
+    .tooltip-inner::before {
       top: 50%;
       left: 0;
       margin-top: -$tooltip-arrow-width;
@@ -46,7 +46,7 @@
     padding: $tooltip-arrow-width 0;
     margin-top: $tooltip-margin;
 
-    .tooltip-inner:before {
+    .tooltip-inner::before {
       top: 0;
       left: 50%;
       margin-left: -$tooltip-arrow-width;
@@ -60,7 +60,7 @@
     padding: 0 $tooltip-arrow-width;
     margin-left: -$tooltip-margin;
 
-    .tooltip-inner:before {
+    .tooltip-inner::before {
       top: 50%;
       right: 0;
       margin-top: -$tooltip-arrow-width;