added hover to links

src/less/snek.less

@@ -40,6 +40,11 @@ a {
 	display: contents;
 }
 
+a:hover {
+	color: @fg;
+	text-decoration: underline;
+}
+
 em {
 	font-style: italic;
 }
@@ -86,6 +91,10 @@ header ul {
 
 		a {
 			color: @fg;
+
+			&:hover {
+				color: @accentfg;
+			}
 		}
 	}
 }