Improve component rendering styles

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

assets/sass/list.scss

@@ -62,10 +62,16 @@ main.with-meta {
     }
 
     .title {
+      margin: 0;
       font-size: 2.25rem;
     }
 
+    .summary {
+      margin-top: 0.5rem;
+    }
+
     .meta {
+      margin-top: 1rem;
       font-size: 0.8rem;
 
       .date {
@@ -76,6 +82,10 @@ main.with-meta {
         color: color-mix(in srgb, var(--text) 50%, var(--background));
       }
     }
+
+    .heading-anchor {
+      display: none;
+    }
   }
 
   .post:hover .title,
@@ -90,6 +100,10 @@ main.with-meta {
       &:not(:first-child) {
         margin-top: 2rem;
       }
+
+      .title {
+        font-size: 1.5rem;
+      }
     }
   }
 }