1 files changed, 0 insertions, 12 deletions
diff --git a/docs/dist/css/bootstrap.css b/docs/dist/css/bootstrap.css
index 7f6924b6c..803a1f5a4 100644
--- a/docs/dist/css/bootstrap.css
+++ b/docs/dist/css/bootstrap.css
@@ -298,22 +298,10 @@ html {
           box-sizing: inherit;
 }
 
-@-moz-viewport {
-  width: device-width;
-}
-
 @-ms-viewport {
   width: device-width;
 }
 
-@-webkit-viewport {
-  width: device-width;
-}
-
-@viewport {
-  width: device-width;
-}
-
 html {
   font-size: 16px;
   -ms-overflow-style: scrollbar;