fix: attach css variables to :root element (#11026)

2022-09-11 09:11:53 +08:00
parent b6f2eb3e2a
commit 34360abd3b
79 changed files with 98 additions and 94 deletions
@@ -138,8 +138,8 @@ export default {
    currentTheme: {
      handler(newVal, oldVal) {
        window.localStorage.setItem('vantTheme', newVal);
-        document.body.classList.remove(`van-doc-theme-${oldVal}`);
-        document.body.classList.add(`van-doc-theme-${newVal}`);
+        document.documentElement.classList.remove(`van-doc-theme-${oldVal}`);
+        document.documentElement.classList.add(`van-doc-theme-${newVal}`);
        syncThemeToChild(newVal);
      },
      immediate: true,