diff --git a/Makefile b/Makefile
index 759dcc9..ce16367 100644
--- a/Makefile
+++ b/Makefile
@@ -17,7 +17,7 @@ STATUS_PREFIX       := "\033[1;32m[+]\033[0m "
 
 .PHONY: clean shell
 
-all: setup $(HTML_FILES) minify
+all: setup $(HTML_FILES) minify copy
 
 shell:
 	$(DOCKER_RUN) -i --entrypoint=/bin/zsh $(DOCKER_IMG)
@@ -41,6 +41,10 @@ minify:
 	@$(MINIFY) --bundle org-theme/dist/long/bundle.js -o $(STATIC_FILES_FOLDER)/long.js
 	@$(MINIFY) --bundle org-theme/dist/long/bundle.js -o $(STATIC_FILES_FOLDER)/short.js
 
+copy:
+	@printf $(STATUS_PREFIX); echo "COPYING IMAGE FILES"
+	@cp images/logo.png $(STATIC_FILES_FOLDER)/logo.png
+
 server:
 	python3 -m http.server 8000 --directory $(STATIC_FILES_FOLDER)
 
diff --git a/images/logo.png b/images/logo.png
new file mode 100644
index 0000000..2912dd5
Binary files /dev/null and b/images/logo.png differ
diff --git a/org-theme/dist/long/bundle.css b/org-theme/dist/long/bundle.css
index 5dd7b67..3df8a22 100644
--- a/org-theme/dist/long/bundle.css
+++ b/org-theme/dist/long/bundle.css
@@ -445,12 +445,8 @@ code::after {
 }
 .collection-avatar {
   width: 35px;
-  height: 35px;
   overflow: hidden;
   white-space: nowrap;
-  background-color: var(--color-lighter-gray);
-  border-radius: 35px;
-  border: 1px solid var(--color-light-gray);
   display: inline-block;
   vertical-align: middle;
   margin-right: 0.5rem;
diff --git a/org-theme/dist/long/bundle.js b/org-theme/dist/long/bundle.js
index e88ff62..cbf7a38 100644
--- a/org-theme/dist/long/bundle.js
+++ b/org-theme/dist/long/bundle.js
@@ -155,4 +155,4 @@
   // Hold bootstrap until document body is parsed
   exports.onload = bootstrap;
 
-})(window,{"table-of-contents":true,"section-numbers":true,"postamble":true,"fancy-lists":true,"fancy-icons":true,"back-to-top":true,"back-to-top-text":"Back to top","collection":{"enabled":true,"avatar":"http://www.lisperati.com/lisplogo_flag_64.png","title":"Common Lisp Brasil","url":"/"}});
+})(window,{"table-of-contents":true,"section-numbers":true,"postamble":true,"fancy-lists":true,"fancy-icons":true,"back-to-top":true,"back-to-top-text":"Back to top","collection":{"enabled":true,"avatar":"logo.png","title":"Common Lisp Brasil","url":"/"}});
diff --git a/org-theme/dist/short/bundle.css b/org-theme/dist/short/bundle.css
index aec4e02..ba3f81a 100644
--- a/org-theme/dist/short/bundle.css
+++ b/org-theme/dist/short/bundle.css
@@ -445,12 +445,8 @@ code::after {
 }
 .collection-avatar {
   width: 35px;
-  height: 35px;
   overflow: hidden;
   white-space: nowrap;
-  background-color: var(--color-lighter-gray);
-  border-radius: 35px;
-  border: 1px solid var(--color-light-gray);
   display: inline-block;
   vertical-align: middle;
   margin-right: 0.5rem;
diff --git a/org-theme/dist/short/bundle.js b/org-theme/dist/short/bundle.js
index 7c96547..808d40f 100644
--- a/org-theme/dist/short/bundle.js
+++ b/org-theme/dist/short/bundle.js
@@ -155,4 +155,4 @@
   // Hold bootstrap until document body is parsed
   exports.onload = bootstrap;
 
-})(window,{"table-of-contents":false,"section-numbers":false,"postamble":true,"fancy-lists":true,"fancy-icons":true,"back-to-top":true,"back-to-top-text":"Back to top","collection":{"enabled":true,"avatar":"http://www.lisperati.com/lisplogo_flag_64.png","title":"Common Lisp Brasil","url":"/"}});
+})(window,{"table-of-contents":false,"section-numbers":false,"postamble":true,"fancy-lists":true,"fancy-icons":true,"back-to-top":true,"back-to-top-text":"Back to top","collection":{"enabled":true,"avatar":"logo.png","title":"Common Lisp Brasil","url":"/"}});
diff --git a/org-theme/setup/long.setup b/org-theme/setup/long.setup
index dcacc8f..970ab70 100644
--- a/org-theme/setup/long.setup
+++ b/org-theme/setup/long.setup
@@ -11,7 +11,7 @@
 #  "back-to-top": true,
 #  "collection": {
 #    "enabled": true,
-#    "avatar": "http://www.lisperati.com/lisplogo_flag_64.png",
+#    "avatar": "logo.png",
 #    "title": "Common Lisp Brasil",
 #    "url": "/"
 #  }
@@ -20,5 +20,7 @@
 # I recommend you to generate your own css/js files by forking, cloning and customizing the file
 # theme.json before building it.
 #
+#+HTML_HEAD: <meta name="viewport" content="width=device-width, initial-scale=1" />
+#+HTML_HEAD: <link rel="icon" href="data:,">
 #+HTML_HEAD: <link rel="stylesheet" type="text/css" href="long.css"/>
 #+HTML_HEAD: <script src="long.js" type="text/javascript" ></script>
diff --git a/org-theme/setup/short.setup b/org-theme/setup/short.setup
index bbd620a..b245ff4 100644
--- a/org-theme/setup/short.setup
+++ b/org-theme/setup/short.setup
@@ -17,5 +17,7 @@
 # theme.json before building it.
 #
 #
+#+HTML_HEAD: <meta name="viewport" content="width=device-width, initial-scale=1" />
+#+HTML_HEAD: <link rel="icon" href="data:,">
 #+HTML_HEAD: <link rel="stylesheet" type="text/css" href="short.css"/>
 #+HTML_HEAD: <script src="short.js" type="text/javascript" ></script>