优化细节css动画

public/about/index.html

@@ -65,9 +65,9 @@
   
   
 <div id="pjax-container">
-  <div class="post-content" itemprop="articleBody">
+  <div class="post-content" itemprop="articleBody" uk-scrollspy="target: > h2,#heatmap,p; cls: uk-animation-fade; delay: 100">
     <h2 id="热力图">热力图</h2>
-<div id="heatmap" style="max-width: 700px;height: 110px;margin-bottom: 40px;" uk-scrollspy="cls:uk-animation-fade;delay: 300"></div>
+<div id="heatmap" style="max-width: 700px;height: 110px;margin-bottom: 40px;"></div>
 <script src="https://lf3-cdn-tos.bytecdntp.com/cdn/expire-1-M/echarts/5.3.0-rc.1/echarts.min.js"></script>
 <script type="text/javascript">
   var chartDom = document.getElementById('heatmap');