8.9 优化主题动效

themes/Ying/layouts/_default/about.html

@@ -1,6 +1,6 @@
 {{ define "main" }}
 <div id="pjax-container">
-  <div class="post-content" itemprop="articleBody" uk-scrollspy="target: > h2,#heatmap,p; cls: uk-animation-fade; delay: 0">
+  <div class="post-content" itemprop="articleBody" uk-scrollspy="target: > h2,#heatmap,p; cls: uk-animation-slide-bottom-small; delay: 0">
     <h2 class="uk-visible@m">热力图</h2>
     {{ .Content }}
   </div>