Add scroll-behavior utilities

src/plugins/index.js

@@ -77,6 +77,7 @@ export { default as justifySelf } from './justifySelf'
 
 export { default as overflow } from './overflow'
 export { default as overscrollBehavior } from './overscrollBehavior'
+export { default as scrollBehavior } from './scrollBehavior'
 export { default as textOverflow } from './textOverflow'
 export { default as whitespace } from './whitespace'
 export { default as wordBreak } from './wordBreak'

src/plugins/scrollBehavior.js

@@ -0,0 +1,11 @@
+export default function () {
+  return function ({ addUtilities, variants }) {
+    addUtilities(
+      {
+        '.scroll-auto': { 'scroll-behavior': 'auto' },
+        '.scroll-smooth': { 'scroll-behavior': 'smooth' },
+      },
+      variants('scrollBehavior')
+    )
+  }
+}

tests/raw-content.test.css

@@ -364,6 +364,9 @@
 .overscroll-contain {
   overscroll-behavior: contain;
 }
+.scroll-smooth {
+  scroll-behavior: smooth;
+}
 .truncate {
   overflow: hidden;
   text-overflow: ellipsis;

tests/raw-content.test.html

@@ -96,6 +96,7 @@
     <div class="outline-none outline-black"></div>
     <div class="overflow-hidden"></div>
     <div class="overscroll-contain"></div>
+    <div class="scroll-smooth"></div>
     <div class="p-4 py-2 px-3 pt-1 pr-2 pb-3 pl-4"></div>
     <div class="place-content-start"></div>
     <div class="placeholder-green-300"></div>