cleaned up some components conditional css class assignment

src/lib/banner2.svelte

@@ -27,9 +27,11 @@
 	<div class="title-container">
         <div class="title-text-container">
             <h1 class="title">{title}</h1>
+
             {#if subtitle}
                 <p class="subtitle">[ {subtitle} ]</p>
             {/if}
+
             {#if tags.length}
                 <div class="tag-container">
                     {#each tags as tag}
@@ -43,9 +45,11 @@
                 {#if dateIndeterminate}
                     <p class="date">:: {dateIndeterminate}</p>
                 {/if}
+
                 {#if date}
                     <p class="date">posted :: {date}</p>
                 {/if}
+
                 {#if dateUpdated}
                     <p class="date">last updated :: {dateUpdated}</p>
                 {/if}
@@ -57,13 +61,10 @@
 <div class="container">
     {#if banner && banner !== ""}
         <a class="banner-container" href={banner}>
-            {#if pixelated}
-                <img class="banner pixelated-img" src={banner} alt={bannerAlt}>
-            {:else}
-                <img class="banner" src={banner} alt={bannerAlt}>
-            {/if}
+            <img class="banner {pixelated ? "pixelated-img" : ""}" src={banner} alt={bannerAlt}>
         </a>
     {/if}
+    
     {@render titles({title, subtitle, date})}
     <hr>
 </div>