app/assets/stylesheets/sass-zero/base.scss in sass-zero-1.5.2 vs app/assets/stylesheets/sass-zero/base.scss in sass-zero-1.5.3

@@ -10,10 +10,10 @@
 ::before,
 ::after {
   box-sizing: border-box; /* 1 */
   border-width: 0; /* 2 */
   border-style: solid; /* 2 */
-  border-color: $gray-200; /* 2 */
+  border-color: $gray-300; /* 2 */
 }
 
 ::before,
 ::after {
   --tw-content: '';