feat(content): support complete local resource references (#388)

assets/css/_page/_home.scss

@@ -100,6 +100,10 @@
         height: 100%;
         left: 0;
         top: 0;
+        @include object-fit(none);
+      }
+
+      img.lazyloaded {
         @include object-fit(cover);
       }
 

assets/css/_page/_single.scss

@@ -40,11 +40,15 @@
 
     img {
       display: block;
-      width: 100%;
+      max-width: 100%;
       height: auto;
       margin: 0 auto;
       overflow: hidden;
     }
+
+    img.lazyloaded {
+      width: 100%;
+    }
   }
 
   .content {
@@ -321,3 +325,7 @@
   @import "../_partial/_single/footer";
   @import "../_partial/_single/comment";
 }
+
+.lg-toolbar .lg-icon::after {
+  color: #999;
+}