feat(article): add style to <kbd> tag (#862)

* fix: set `unsafe` to true for exampleSite

To display `<kbd>` tag correctly

* feat(article): add style to `kbd` tag

* feat: improve `<kbd>` style

assets/scss/partials/layout/article.scss

@@ -423,4 +423,14 @@
         overflow-x: auto;
         overflow-y: hidden;
     }
+
+    kbd {
+        border: 1px solid var(--kbd-border-color);
+        font-weight: bold;
+        font-size: 0.9em;
+        line-height: 1;
+        padding: 2px 4px;
+        border-radius: 4px;
+        display: inline-block;
+    }
 }

assets/scss/variables.scss

@@ -123,6 +123,8 @@ $defaultTagColors: #fff, #fff, #fff, #fff, #fff;
     --table-border-color: #dadada;
     --tr-even-background-color: #efefee;
 
+    --kbd-border-color: #dadada;
+
     &[data-scheme="dark"] {
         --code-background-color: #272822;
         --code-text-color: rgba(255, 255, 255, 0.9);

exampleSite/config.yaml

@@ -228,7 +228,7 @@ markup:
     goldmark:
         renderer:
             ## Set to true if you have HTML content inside Markdown
-            unsafe: false
+            unsafe: true
     tableOfContents:
         endLevel: 4
         ordered: true

exampleSite/content/post/markdown-syntax/index.md

@@ -159,7 +159,7 @@ H<sub>2</sub>O
 
 X<sup>n</sup> + Y<sup>n</sup> = Z<sup>n</sup>
 
-Press <kbd><kbd>CTRL</kbd>+<kbd>ALT</kbd>+<kbd>Delete</kbd></kbd> to end the session.
+Press <kbd>CTRL</kbd> + <kbd>ALT</kbd> + <kbd>Delete</kbd> to end the session.
 
 Most <mark>salamanders</mark> are nocturnal, and hunt for insects, worms, and other small creatures.