fix: prompt with nested blockquotes renders incorrectly (#846)

Resolves #846

_includes/refactor-content.html

@@ -277,54 +277,6 @@
 
 {% assign _content = _heading_content %}
 
-<!-- Wrap prompt element of blockquote with the <div> tag -->
-
-{% assign blockquote_start = '<blockquote class=' %}
-{% assign blockquote_end = '</blockquote>' %}
-{% assign cls_prefix = 'prompt-' %}
-
-{% if _content contains blockquote_start %}
-
-  {% assign _prompt_content = nil %}
-  {% assign _prompt_snippets = _content | split: blockquote_start %}
-
-  {% for _snippet in _prompt_snippets %}
-
-    {% if forloop.first %}
-      {% assign _prompt_content =  _snippet %}
-      {% continue %}
-    {% endif %}
-
-    {% assign left = _snippet | split: blockquote_end | first %}
-    {% assign right = _snippet | slice: left.size, _snippet.size %}
-
-    {% assign cls_str = left | split: '>' | first %}
-    {% assign cls_array = cls_str | remove: '"' | split: ' ' %}
-    {% assign is_prompt = false %}
-
-    {% for cls in cls_array %}
-      {% if cls contains cls_prefix %}
-        {% assign is_prompt = true %}
-        {% break %}
-      {% endif %}
-    {% endfor %}
-
-    {% unless is_prompt %}
-      {% assign _prompt_content = _prompt_content | append: blockquote_start | append: _snippet %}
-      {% continue %}
-    {% endunless %}
-
-    {% assign left = left | slice: cls_str.size, left.size %}
-    {% assign left = cls_str | append: '><div' | append: left | append: '</div>' %}
-
-    {% assign _prompt_content = _prompt_content | append: blockquote_start | append: left | append: right %}
-
-  {% endfor %}
-
-  {% assign _content = _prompt_content %}
-
-{% endif %}
-
 <!-- return -->
 
 {{ _content }}

_sass/addon/commons.scss

@@ -131,9 +131,8 @@ blockquote {
   color: var(--blockquote-text-color);
 
   &[class^="prompt-"] {
-    display: flex;
     border-left: 0;
-    padding: 1rem;
+    padding: 1rem 1rem 1rem 3rem;
     color: var(--prompt-text-color);
 
     @extend %rounded;
@@ -141,19 +140,15 @@ blockquote {
     &::before {
       text-align: center;
       width: 1.25rem;
-      margin-right: 0.75rem;
-      position: relative;
-      top: 0.4rem;
+      position: absolute;
+      left: 2.5rem;
+      margin-top: 0.4rem;
       text-rendering: auto;
       -webkit-font-smoothing: antialiased;
     }
 
-    > div {
-      max-width: calc(100% - 2rem);
-
-      > :last-child {
-        margin-bottom: 0;
-      }
+    > p:last-child {
+      margin-bottom: 0;
     }
   }
 
@@ -1279,11 +1274,14 @@ $sidebar-display: "sidebar-display";
 
     .post-content {
       > blockquote[class^="prompt-"] {
-        @include pl-pr(1.25rem);
         @include ml-mr(-1.25rem);
 
         border-radius: 0;
         max-width: none;
+
+        &::before {
+          left: 1rem;
+        }
       }
     }
   }