Minor.

web/show.css

@@ -92,7 +92,7 @@ styleguide subcategory {
     transition-duration: .3s;
     transition-timing-function: cubic-bezier(0, 1, 0.5, 1);
     overflow-y: hidden;
-    max-height: 10000px;
+    max-height: 6000px;
 }
 
 styleguide b {

web/show.js

@@ -70,8 +70,13 @@ function renderStyleguide(styleguide) {
 	});
 
 	nav.addEventListener("click", function() {
-	    this.parentNode.classList.toggle("closed");
-	    this.parentNode.classList.toggle("open");
+	    if (this.parentNode.classList.contains("closed")) {
+		this.parentNode.classList.remove("closed");
+		this.parentNode.classList.add("open");
+	    } else {
+		this.parentNode.classList.add("closed");
+		this.parentNode.classList.remove("open");
+	    }
 	});
 
 	parts[i].classList.add("closed");