adjust styles

resource/css/_page_list.scss

@@ -25,10 +25,12 @@
 
 .page-list, .content-main {
   .page-list-ul {
-    padding-left: 1rem;
+    padding-left: 0;
 
     > li {
+      list-style: none;
       line-height: 1.8em;
+      color: #666;
 
       .page-list-option {
         float: right;
@@ -44,7 +46,7 @@
         display: inline;
         padding: 0 4px;
         font-size: 1.1em;
-        color: #666;
+        color: inherit;
 
         strong {
           color: #333;
@@ -57,12 +59,14 @@
       }
     }
 
+    // after second level indent
+    .page-list-ul {
+      padding-left: 1rem;
+    }
+
     // override .page-list-ul
     &.page-list-ul-flat {
       padding-left: 0;
-      > li {
-        list-style: none;
-      }
     }
   }
 }