diff --git a/js/grid-gallery.js b/js/grid-gallery.js
index 5f8a6ba..311d73e 100644
--- a/js/grid-gallery.js
+++ b/js/grid-gallery.js
@@ -80,7 +80,7 @@ function gridGallery (options) {
   if (options.selector) selector = document.querySelector(options.selector);
   if (options.darkMode) selector.setAttribute("data-theme", "dark");
   if (options.layout == "horizontal" || options.layout == "square") selector.setAttribute("data-layout", options.layout);
-  if (options.gaplength) selector.style.setProperty('--gap-length', options.gaplength + 'px');
+  if (options.gapLength) selector.style.setProperty('--gap-length', options.gapLength + 'px');
   if (options.rowHeight) selector.style.setProperty('--row-height', options.rowHeight + 'px');
   if (options.columnWidth) selector.style.setProperty('--column-width', options.columnWidth + 'px');
-}
\ No newline at end of file
+}
diff --git a/js/grid-gallery.min.js b/js/grid-gallery.min.js
index 16c02eb..d34b066 100644
--- a/js/grid-gallery.min.js
+++ b/js/grid-gallery.min.js
@@ -1 +1 @@
-const root=document.querySelector("body, html");const container=document.querySelector(".gg-container");const images=document.querySelectorAll(".gg-box > img");const l=images.length;for(var i=0;i<l;i++){images[i].addEventListener("click",function(h){var f=this;const c=f.parentElement,a=document.createElement("div");a.id="gg-screen";container.prepend(a);if(c.hasAttribute("data-theme")){a.setAttribute("data-theme","dark")}var p=f.src;root.style.overflow="hidden";a.innerHTML='<div class="gg-image"></div><div class="gg-close gg-btn">&times</div><div class="gg-next gg-btn">&rarr;</div><div class="gg-prev gg-btn">&larr;</div>';const k=images[0].src,q=images[l-1].src;const o=document.querySelector(".gg-image"),e=document.querySelector(".gg-prev"),b=document.querySelector(".gg-next"),r=document.querySelector(".gg-close");o.innerHTML='<img src="'+p+'">';if(l>1){if(p==k){e.hidden=true;var n=false;var g=f.nextElementSibling}else{if(p==q){b.hidden=true;var g=false;var n=f.previousElementSibling}else{var n=f.previousElementSibling;var g=f.nextElementSibling}}}else{e.hidden=true;b.hidden=true}a.addEventListener("click",function(s){if(s.target==this||s.target==r){m()}});root.addEventListener("keydown",function(s){if(s.keyCode==37||s.keyCode==38){d()}if(s.keyCode==39||s.keyCode==40){j()}if(s.keyCode==27){m()}});e.addEventListener("click",d);b.addEventListener("click",j);function d(){n=f.previousElementSibling;o.innerHTML='<img src="'+n.src+'">';f=f.previousElementSibling;var s=document.querySelector(".gg-image > img").src;b.hidden=false;e.hidden=s===k}function j(){g=f.nextElementSibling;o.innerHTML='<img src="'+g.src+'">';f=f.nextElementSibling;var s=document.querySelector(".gg-image > img").src;e.hidden=false;b.hidden=s===q}function m(){root.style.overflow="auto";a.remove()}})}function gridGallery(a){if(a.selector){selector=document.querySelector(a.selector)}if(a.darkMode){selector.setAttribute("data-theme","dark")}if(a.layout=="horizontal"||a.layout=="square"){selector.setAttribute("data-layout",a.layout)}if(a.gaplength){selector.style.setProperty("--gap-length",a.gaplength+"px")}if(a.rowHeight){selector.style.setProperty("--row-height",a.rowHeight+"px")}if(a.columnWidth){selector.style.setProperty("--column-width",a.columnWidth+"px")}};
\ No newline at end of file
+const root=document.querySelector("body, html");const container=document.querySelector(".gg-container");const images=document.querySelectorAll(".gg-box > img");const l=images.length;for(var i=0;i<l;i++){images[i].addEventListener("click",function(h){var f=this;const c=f.parentElement,a=document.createElement("div");a.id="gg-screen";container.prepend(a);if(c.hasAttribute("data-theme")){a.setAttribute("data-theme","dark")}var p=f.src;root.style.overflow="hidden";a.innerHTML='<div class="gg-image"></div><div class="gg-close gg-btn">&times</div><div class="gg-next gg-btn">&rarr;</div><div class="gg-prev gg-btn">&larr;</div>';const k=images[0].src,q=images[l-1].src;const o=document.querySelector(".gg-image"),e=document.querySelector(".gg-prev"),b=document.querySelector(".gg-next"),r=document.querySelector(".gg-close");o.innerHTML='<img src="'+p+'">';if(l>1){if(p==k){e.hidden=true;var n=false;var g=f.nextElementSibling}else{if(p==q){b.hidden=true;var g=false;var n=f.previousElementSibling}else{var n=f.previousElementSibling;var g=f.nextElementSibling}}}else{e.hidden=true;b.hidden=true}a.addEventListener("click",function(s){if(s.target==this||s.target==r){m()}});root.addEventListener("keydown",function(s){if(s.keyCode==37||s.keyCode==38){d()}if(s.keyCode==39||s.keyCode==40){j()}if(s.keyCode==27){m()}});e.addEventListener("click",d);b.addEventListener("click",j);function d(){n=f.previousElementSibling;o.innerHTML='<img src="'+n.src+'">';f=f.previousElementSibling;var s=document.querySelector(".gg-image > img").src;b.hidden=false;e.hidden=s===k}function j(){g=f.nextElementSibling;o.innerHTML='<img src="'+g.src+'">';f=f.nextElementSibling;var s=document.querySelector(".gg-image > img").src;e.hidden=false;b.hidden=s===q}function m(){root.style.overflow="auto";a.remove()}})}function gridGallery(a){if(a.selector){selector=document.querySelector(a.selector)}if(a.darkMode){selector.setAttribute("data-theme","dark")}if(a.layout=="horizontal"||a.layout=="square"){selector.setAttribute("data-layout",a.layout)}if(a.gapLength){selector.style.setProperty("--gap-length",a.gapLength+"px")}if(a.rowHeight){selector.style.setProperty("--row-height",a.rowHeight+"px")}if(a.columnWidth){selector.style.setProperty("--column-width",a.columnWidth+"px")}};