diff --git a/packages/tailwindcss/preflight.css b/packages/tailwindcss/preflight.css
index 0976a40d4924..1a175cf9ec33 100644
--- a/packages/tailwindcss/preflight.css
+++ b/packages/tailwindcss/preflight.css
@@ -15,6 +15,12 @@
   border: 0 solid; /* 3 */
 }
 
+[popover] {
+  margin: auto;
+  background-color: transparent;
+  color: inherit;
+}
+
 /*
   1. Use a consistent sensible line-height in all browsers.
   2. Prevent adjustments of font size after orientation changes in iOS.