+ Adding simple navbar menu at the top

In theory breadcrumbs would look/feel better to use but for now
this will do to massively improve the UX

ts/category.ts

@@ -33,7 +33,7 @@ class VideoMeta {
 
 	thumbnail_div() : HTMLAnchorElement {
 		let nail = document.createElement('img')
-		nail.className = 'pure-img'
+		nail.className = 'img-fluid'
 
 		// Modern browser's should be able to cache this request
 		if(!(this.thumbnail == null || this.thumbnail.length == 0)) {

ts/index.ts

@@ -31,7 +31,7 @@ class Category {
 
 	thumbnail_div() : HTMLAnchorElement {
 		let nail = document.createElement('img')
-		nail.className = 'pure-img'
+		nail.className = 'img-fluid'
 
 		// Modern browser's should be able to cache this request
 		if(!(this.thumbnail == null || this.thumbnail.length == 0)) {