Remove redundant width and height properties

diff --git a/scss/mixins/_caret.scss b/scss/mixins/_caret.scss
index 82aea42101a65aa34756547fc3dc9dd04f83732c..982522c54be96859be15a0d34db40cf707c2ca6d 100644 (file)
--- a/scss/mixins/_caret.scss
+++ b/scss/mixins/_caret.scss
@@ -29,8 +29,6 @@
   @if $enable-caret {
     &::after {
       display: inline-block;
-      width: 0;
-      height: 0;
       margin-left: $caret-width * .85;
       vertical-align: $caret-width * .85;
       content: "";
@@ -50,8 +48,6 @@
 
       &::before {
         display: inline-block;
-        width: 0;
-        height: 0;
         margin-right: $caret-width * .85;
         vertical-align: $caret-width * .85;
         content: "";