fix opacity on examples TOC

site/src/routes/examples/_TableOfContents.svelte

@@ -40,7 +40,7 @@
 		border-right: 1px solid var(--second);
 		background-color: var(--second);
 		color: white;
-		padding: 2em 2em 0 2em;
+		padding: 3rem 3rem 0 3rem;
 	}
 
 	.examples-toc li {
@@ -49,13 +49,6 @@
 		margin: 0 0 4.8rem 0;
 	}
 
-	a {
-		position: relative;
-		opacity: 0.7;
-		transition: opacity 0.2s;
-		color: white;
-	}
-
 	.section-title {
 		display: block;
 		padding: 0 0 .8rem 0;
@@ -74,35 +67,43 @@
 
 	.example-title:hover {
 		color: var(--flash);
-		opacity: 1
 	}
 
-	.active {
-		opacity: 1;
+	/* .active {
 		font-weight: 600;
-	}
+	} */
 
-	.row {
-		position: relative;
-		margin: 0.5em 0;
+	a {
 		display: flex;
+		position: relative;
+		color: white;
+		border-bottom: none;
+		padding: 0.2rem 3rem;
+		margin: 0 -3rem;
+		/* margin: 0.5em 0; */
 		align-items: center;
-		justify-content: space-between;
+		justify-content: start;
 	}
 
-	.info {
-		display: flex;
-		align-items: center;
+	a:hover {
+		color: var(--flash);
+	}
+
+	a.active {
+		background: rgba(255, 255, 255, 0.1) calc(100% - 3rem) 50% no-repeat url(/icons/arrow-right.svg);
+		background-size: 1em 1em;
+		color: white;
 	}
 
 	.thumbnail {
-		background: white 50% 50% no-repeat;
-		background-size: contain;
+		background-color: white;
+		object-fit: contain;
 		width: 5rem;
 		height: 5rem;
-		border: 1px solid #ccc;
+		/* border: 1px solid #ccc; */
 		border-radius: 2px;
 		box-shadow: 1px 1px 3px rgba(0,0,0,0.13);
+		margin: 0.2em 0.5em 0.2em 0;
 	}
 </style>
 
@@ -114,25 +115,22 @@
 			</span>
 
 			{#each section.examples as example}
-			<a href="examples#{example.slug}">
-				<div
+				<a
+					href="examples#{example.slug}"
 					class="row"
 					class:active="{example.slug === active_section}"
 				>
-					<div class="info">
-						<div
-							class="thumbnail"
-							style="background-image: url(examples/thumbnails/{example.slug}.jpg)"
-						></div>
-						<div class="example-title">
-							{example.title}
-						</div>
-					</div>
-					{#if example.slug === active_section}
-					<Icon name="arrow-right" />
-					{/if}
-				</div>
-			</a>
+					<img
+						class="thumbnail"
+						alt="{example.title} thumbnail"
+						src="examples/thumbnails/{example.slug}.jpg"
+					>
+
+					<span>{example.title}</span>
+						<!-- {#if example.slug === active_section}
+						<Icon name="arrow-right" />
+						{/if} -->
+				</a>
 			{/each}
 		</li>
 	{/each}