Edit File: jquery.sticky.min.js
!function(t){var o=function(o,s){var e,i,r=!1,n=!1,a=!1,c={},f={to:"top",offset:0,effectsOffset:0,parent:!1,classes:{sticky:"sticky",stickyActive:"sticky-active",stickyEffects:"sticky-effects",spacer:"sticky-spacer"}},p=function(t,o,s){var e={},i=t[0].style;s.forEach(function(t){e[t]=void 0!==i[t]?i[t]:""}),t.data("css-backup-"+o,e)},l=function(t,o){return t.data("css-backup-"+o)},m=function(){p(e,"unsticky",["position","width","margin-top","margin-bottom","top","bottom"]);var t={position:"fixed",width:u(e,"width"),marginTop:0,marginBottom:0};t[i.to]=i.offset,t["top"===i.to?"bottom":"top"]="",e.css(t).addClass(i.classes.stickyActive)},d=function(){e.css(l(e,"unsticky")).removeClass(i.classes.stickyActive)},u=function(t,o,s){var e=getComputedStyle(t[0]),i=parseFloat(e[o]),r="height"===o?["top","bottom"]:["left","right"],n=[];return"border-box"!==e.boxSizing&&n.push("border","padding"),s&&n.push("margin"),n.forEach(function(t){r.forEach(function(o){i+=parseFloat(e[t+"-"+o])})}),i},y=function(t){var o=c.$window.scrollTop(),s=u(t,"height"),e=innerHeight,i=t.offset().top-o,r=i-e;return{top:{fromTop:i,fromBottom:r},bottom:{fromTop:i+s,fromBottom:r+s}}},h=function(){c.$spacer=e.clone().addClass(i.classes.spacer).css({visibility:"hidden",transition:"none",animation:"none"}),e.after(c.$spacer),m(),r=!0,e.trigger("sticky:stick")},k=function(){d(),c.$spacer.remove(),r=!1,e.trigger("sticky:unstick")},v=function(){var t=y(e),o="top"===i.to;if(n){(o?t.top.fromTop>i.offset:t.bottom.fromBottom<-i.offset)&&(c.$parent.css(l(c.$parent,"childNotFollowing")),e.css(l(e,"notFollowing")),n=!1)}else{var s=y(c.$parent),r=getComputedStyle(c.$parent[0]),a=parseFloat(r[o?"borderBottomWidth":"borderTopWidth"]),f=o?s.bottom.fromTop-a:s.top.fromBottom+a;(o?f<=t.bottom.fromTop:f>=t.top.fromBottom)&&function(){p(c.$parent,"childNotFollowing",["position"]),c.$parent.css("position","relative"),p(e,"notFollowing",["position","top","bottom"]);var t={position:"absolute"};t[i.to]="",t["top"===i.to?"bottom":"top"]=0,e.css(t),n=!0}()}},g=function(){var t,o=i.offset;if(r){var s=y(c.$spacer);t="top"===i.to?s.top.fromTop-o:-s.bottom.fromBottom-o,i.parent&&v(),t>0&&k()}else{var n=y(e);(t="top"===i.to?n.top.fromTop-o:-n.bottom.fromBottom-o)<=0&&(h(),i.parent&&v())}!function(t){a&&-t<i.effectsOffset?(e.removeClass(i.classes.stickyEffects),a=!1):!a&&-t>=i.effectsOffset&&(e.addClass(i.classes.stickyEffects),a=!0)}(t)},b=function(){g()},w=function(){r&&(d(),m(),i.parent&&(n=!1,v()))};this.destroy=function(){r&&k(),c.$window.off("scroll",b).off("resize",w),e.removeClass(i.classes.sticky)},i=jQuery.extend(!0,f,s),e=t(o).addClass(i.classes.sticky),c.$window=t(window),i.parent&&(c.$parent=e.parent(),"parent"!==i.parent&&(c.$parent=c.$parent.closest(i.parent))),c.$window.on({scroll:b,resize:w}),g()};t.fn.sticky=function(s){var e="string"==typeof s;return this.each(function(){var i=t(this);if(e){var r=i.data("sticky");if(!r)throw Error("Trying to perform the `"+s+"` method prior to initialization");if(!r[s])throw ReferenceError("Method `"+s+"` not found in sticky instance");r[s].apply(r,Array.prototype.slice.call(arguments,1)),"destroy"===s&&i.removeData("sticky")}else i.data("sticky",new o(this,s))}),this},window.Sticky=o}(jQuery);