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Edit File: jquery.sticky.min.js

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

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