add art link to link grid

src/_includes/partials/link_tiles.njk

@@ -1,22 +1,26 @@
 <div class="link_tiles_grid">
     <a href="{{ collections.post[-1].page.url }}">
-        <img src="_assets/img/most_recent.jpg" alt="Mitsuami from the Splatoon manga saying 'pyo'. The image links to the most recent post on the website."/>
+        <img src="_assets/img/most_recent.jpg" alt=""/>
         newest!
     </a>
     <a href="/blog/">
-        <img src="_assets/img/blog.jpg" alt="Yuko from the Nichijou anime slumped over a school desk. The image links to the 'blogs' page on the website."/>
+        <img src="_assets/img/blog.jpg" alt=""/>
         blog
     </a>
     <a href="/music/">
-        <img src="_assets/img/music.jpg" alt="Nano from the Nichijou anime listening to music on a pair of headphones. The image links to the 'music' page on the website."/>
+        <img src="_assets/img/music.jpg" alt=""/>
         music
     </a>
-    <a href="/games/">
-        <img src="_assets/img/game.jpg" alt="Konata Izumi from the Lucky Star anime playing a video game on a playstation 2 while sitting on the floor. The image links to the 'game' page on the website."/>
-        games
+    <a href="/art/">
+        <img src="_assets/img/art.jpg" alt=""/>
+        art
     </a>
     <a href="/lists/">
-        <img src="_assets/img/lists.jpg" alt="The character Rally from the Gunsmith Cats anime looking into her fridge disappointedly. Two bricks of c4 explosive can be seen on a fridge shelf. The image links to the 'lists' page on the website."/>
+        <img src="_assets/img/lists.jpg" alt=""/>
         lists
     </a>
+    <a href="/games/">
+        <img src="_assets/img/game.jpg" alt=""/>
+        games
+    </a>
 </div>

src/_includes/styles.css

@@ -135,6 +135,7 @@ nav {
   display: grid;
   grid-template-columns: 1fr 1fr 1fr;
   gap: 15px;
+  margin-bottom: var(--line-padding);
 }
 
 .link_tiles_grid>a>img {