Add fancy colours to links

geo.css

@@ -49,10 +49,20 @@ a:active {
 	text-decoration: none;
 }
 
-a.fav {
+a.fav:before {
+	display: inline-block;
 	background-image: url("rating-star.png");
 	background-repeat: no-repeat;
-	padding-left: 20px;
+	padding: 0.5em 10px;
+	content: "";
+}
+
+a:hover {
+	background: linear-gradient(to right, #B84, #4B8);
+	background-clip: text;
+	-webkit-background-clip: text;
+	-webkit-text-fill-color: transparent;
+	color: transparent;
 }
 
 table,