updated jquery

- updated jquery to version 3.2.1
- updated swipebox
- updated smooth-scroll

css/main.css

@@ -1,5 +1,3 @@
-@import url('https://fonts.googleapis.com/css?family=Lato:300,400,700');
-
 /****Colors****/
 
 .blue-text {
@@ -606,9 +604,9 @@ a:hover {
   vertical-align: middle;
 }
 
-.help-icon,
-.contribute-icon,
-.song-icon {
+.hover-card .help-icon,
+.hover-card .contribute-icon,
+.hover-card .song-icon {
   font-size: 26pt;
   text-align: center;
 }