ELEMENT VISIBILITY-WAYS TO DETECT AFTER SCROLLING
jQuery Appear Plugin-DETECT ELEMENTS When an element scrolls into view or otherwise becomes visible to the user, it fires a custom ‘appear’ event. During startup, use the offsetTop and offsetLeft option settings. Secondly, add the custom data attributes shown below and offset-top and offset-left to DOM Nodes. Example 1.1: You can use $.checkScrolling to trigger