add comments

_includes/post-meta.html

@@ -8,15 +8,18 @@
     }
 </style>
 <p class="post-meta" style="color: #555555">
+  <!--date-->
   <img src="{{ '/assets/date.svg' | relative_url }}" alt="date" class="svg-icon">
   <time class="dt-published" datetime="{{ curpage.date | date_to_xmlschema }}" itemprop="datePublished">
     {%- assign date_format = site.minima.date_format | default: "%b %-d, %Y" -%}
     {{ curpage.date | date: date_format }}
   </time>
+  <!--catetory-->
   <span class="meta-category">
     <img src="{{ '/assets/category.svg' | relative_url }}" alt="category" class="svg-icon">
     <a href="{{ curpage.categories | first | relative_url }}" class="category-string">{{ curpage.categories }}</a>
   </span>
+  <!--tag-->
   <span class="meta-tags">
     <img src="{{ '/assets/tag.svg' | relative_url }}" alt="tag" class="svg-icon">
     {%- for tag in curpage.tags -%}