diff --git a/.vitepress/theme/styles/animation.scss b/.vitepress/theme/styles/animation.scss
index d5e3f15..461efcd 100644
--- a/.vitepress/theme/styles/animation.scss
+++ b/.vitepress/theme/styles/animation.scss
@@ -1,16 +1,16 @@
-.layout-content-enter-active {
+.layout-enter-active {
   transition: opacity var(--md-sys-motion-spring-fast-effect-duration) var(--md-sys-motion-spring-fast-effect),
     transform var(--md-sys-motion-spring-fast-spatial-duration) var(--md-sys-motion-spring-fast-spatial)
       var(--md-sys-motion-duration-short1);
 }
 
-.layout-content-leave-active {
+.layout-leave-active {
   transition: opacity var(--md-sys-motion-spring-default-effect-duration) var(--md-sys-motion-spring-default-effect),
     transform var(--md-sys-motion-spring-fast-spatial-duration) var(--md-sys-motion-spring-fast-spatial);
 }
 
-.layout-content-enter-from,
-.layout-content-leave-to {
+.layout-enter-from,
+.layout-leave-to {
   opacity: 0;
   transform: translateY(10px);
 }