added 工具栏

themes/Ying/layouts/_default/comment.html

@@ -4,7 +4,7 @@
   <div id="data-pid" style="display:none;">{{ .RelPermalink }}</div>
   <div class="post-content" itemprop="articleBody" uk-scrollspy="target: > #szh; cls: uk-animation-slide-bottom-small; delay: 0">
     {{ .Content }}
-    <div id="szh">
+    <div id="szh" onclick="copySzhContent()" style="cursor: pointer;" title="点击复制">
       - 名称：{{ .Site.Params.message_info.name | default .Site.Params.artalk.site }}<br>
       - 简介：{{ .Site.Params.message_info.description | default .Site.Params.author.description }}<br>
       - 链接：{{ .Site.Params.message_info.url | default .Site.BaseURL }}<br>