Optimized the indentation of layout Category and Tag.

_layouts/category.html

@@ -8,7 +8,7 @@ layout: page
 {% include date-format.html %}
 
 <div id="page-category">
-  <h1>
+  <h1 class="pl-lg-2">
     <i class="far fa-folder-open fa-fw text-muted"></i>
     {{ page.title }}
     <span class="lead text-muted pl-2">{{ site.categories[page.category] | size }}</span>

_layouts/tag.html

@@ -8,7 +8,7 @@ layout: page
 {% include date-format.html %}
 
 <div id="page-tag">
-  <h1>
+  <h1 class="pl-lg-2">
     <i class="fa fa-tag fa-fw text-muted"></i>
     {{ page.title }}
     <span class="lead text-muted pl-2">{{ site.tags[page.tag] | size }}</span>

assets/css/category-tag.scss

@@ -55,10 +55,17 @@
 }
 
 @media all and (max-width: 576px) {
+
+  #page-category ul>li::before,
+  #page-tag ul>li::before {
+    margin: 0 .5rem;
+  }
+
   #page-tag ul>li>a,
   #page-category ul>li>a {
     white-space: nowrap;
     overflow: hidden;
     text-overflow: ellipsis;
   }
+
 }