diff --git a/layouts/index.html b/layouts/index.html
index 0d33cac..c94133a 100644
--- a/layouts/index.html
+++ b/layouts/index.html
@@ -5,11 +5,11 @@
 	<body>
 		<div class="container wrapper">
 			{{ partial "head.html" . }}
+		<div class="body_spacer"></div>
 			{{ partial "introduction.html" . }}
 			{{ partial "projects.html" . }}
 			{{ partial "publications.html" . }}
 		</div>
-		</div>
 		{{ partial "footer.html" . }}
 	</body>
 
diff --git a/layouts/partials/footer.html b/layouts/partials/footer.html
index ed14950..02c0b0a 100644
--- a/layouts/partials/footer.html
+++ b/layouts/partials/footer.html
@@ -1,6 +1,6 @@
 <div class="footer wrapper">
 	<nav class="nav">
-		<div><a href="https://github.com/hadisinaee/avicenna">Avicenna Theme</a> | Built with <a href="https://gohugo.io">Hugo</a></div>
+		<div>Original theme: <a href="https://github.com/hadisinaee/avicenna">Avicenna</a>, modifications by me</div>
 	</nav>
 </div>
 
diff --git a/layouts/partials/head.html b/layouts/partials/head.html
index 9e8ade9..e760b68 100644
--- a/layouts/partials/head.html
+++ b/layouts/partials/head.html
@@ -21,13 +21,13 @@
 				{{- range $index, $key := .Site.Params.Social -}}
 				<a href="{{ $key.url }}" title="{{ $key.name }}"><i data-feather="{{ $key.icon }}"></i></a>
 				{{- end -}}
-				{{ if or (.Site.Params.blog) (.Site.Params.cv_name) }}
+				{{ if or (.Site.Params.blog) (.Site.Params.cv_link) }}
 				|
 				{{- with .Site.Params.blog -}}
 				<a href="{{ . }}" class="blog_cv">[blog]</a>
 				{{- end -}}
 
-				{{ with .Site.Params.cv_name }}
+				{{ with .Site.Params.cv_link }}
 				<a href="{{ . }}" class="blog_cv">[cv]</a>
 				{{ end }}
 				{{ end }}
diff --git a/layouts/partials/projects.html b/layouts/partials/projects.html
index 227d987..ada7e63 100644
--- a/layouts/partials/projects.html
+++ b/layouts/partials/projects.html
@@ -1,6 +1,9 @@
 <div class="introduction">
 	{{ with .Site.Params.projects }}
-	<h4>Projects</h4>
+	<h2>Projects</h2>
+
+	These are some of my open source projects:
+	
 	<ul>
 		{{- range $index, $projects_map := $.Site.Params.projects -}}
 
diff --git a/layouts/partials/publications.html b/layouts/partials/publications.html
index d4ece99..bad8091 100644
--- a/layouts/partials/publications.html
+++ b/layouts/partials/publications.html
@@ -1,5 +1,5 @@
 <div class="introduction">
-	<h4>Publications</h4>
+	<h2>Publications</h2>
 
 	{{- range $index, $publications := .Site.Params.publications -}}
 	<div class="year">{{ $publications.year }}</div>
@@ -14,7 +14,7 @@
 			{{ end }}
 			{{ $publication.dest | markdownify }}.
 
-			{{ if or ($publication.code_link) $publication.blog_link }}
+			{{ if or ($publication.code_link) $publication.blog_link $publication.pdf_link }}
 			<span class="code_blog">
 				{{ with $publication.code_link }}
 				[<a href="{{ $publication.code_link }}">code</a>]
@@ -23,6 +23,10 @@
 				{{ with $publication.blog_link }}
 				[<a href="{{ $publication.blog_link }}">blog</a>]
 				{{ end }}
+
+				{{ with $publication.pdf_link }}
+				[<a href="{{ $publication.pdf_link }}">PDF</a>]
+				{{ end }}
 			</span>
 			{{ end }}
 
diff --git a/static/css/main.css b/static/css/main.css
index fa873fd..fafde44 100644
--- a/static/css/main.css
+++ b/static/css/main.css
@@ -2,17 +2,22 @@
 @import url(https://fonts.googleapis.com/css?family=Ubuntu);
 @import url(https://fonts.googleapis.com/css?family=Ubuntu+Mono);
 
+:root {
+  --palette-red: #0395DE;
+  --body-font-weight: 330;
+}
+
 body {
   font-family: "Ubuntu", sans-serif;
-  font-weight: 300;
+  font-weight: var(--body-font-weight);
   color: #333;
-  line-height: 1.5;
-  font-size: 16px;
+  line-height: 1.4;
+  font-size: 24px;
 }
 
 a,
 a:hover {
-  color: #a00;
+  color: var(--palette-red);
   text-decoration: none;
 }
 
@@ -67,7 +72,7 @@ blockquote {
   font-size: 1.4rem;
   font-family: Georgia, bitstream charter, serif;
   border-left: 3px solid;
-  border-color: #a00;
+  border-color: var(--palette-red);
   padding-left: 20px;
 }
 
@@ -75,13 +80,14 @@ blockquote cite {
   font-size: 70%;
   opacity: 0.8;
 }
+
 span {
-    display: block;
+  display: block;
 }
 
 a,
 a:hover {
-  color: #a00;
+  color: var(--palette-red);
   text-decoration: none;
 }
 
@@ -98,7 +104,7 @@ h6 {
   font-family: Ubuntu, raleway, sans-serif;
   line-height: 1.2;
   color: #330;
-  font-weight: 100;
+  font-weight: var(--body-font-weight) / 3;
   margin-bottom: 15px;
   margin-top: 20px;
 }
@@ -120,12 +126,12 @@ h4 {
 }
 
 h5 {
-  font-weight: 300;
+  font-weight: var(--body-font-weight);
   font-size: 1rem;
 }
 
 h6 {
-  font-weight: 300;
+  font-weight: var(--body-font-weight);
   font-size: 0.9rem;
 }
 
@@ -164,6 +170,11 @@ ul {
   list-style: disc inside;
 }
 
+.body_spacer {
+  display: block;
+  height: 1.2rem;
+}
+
 .introduction ul li {
   margin-bottom: 10px;
 }
@@ -201,7 +212,7 @@ ul {
   display: block;
   margin-left: auto;
   margin-right: auto;
-  max-width: 30%;
+  max-width: 40%;
   height: auto;
   border-radius: 50%;
   /* float: left; */
@@ -211,7 +222,7 @@ ul {
 .header h2 {
   margin: 0;
   padding: 0;
-  font-size: 2rem;
+  font-size: 2.2rem;
   line-height: 1.3em;
 }
 
@@ -249,7 +260,7 @@ ul {
 
 .header .site-affilation .email {
   /* color: #a00; */
-  font-size: 14px;
+  font-size: 0.9rem;
   display: block;
   font-family: "Ubuntu Mono";
   font-weight: bolder;
@@ -257,7 +268,7 @@ ul {
 
 .header .site-affilation .position {
   /* color: #a00; */
-  /* font-size: 14px; */
+  font-size: 1.5rem;
   /* display: block; */
   font-family: Ubuntu;
   /* font-weight: bolder; */
@@ -267,15 +278,16 @@ ul {
   margin: 0;
   padding: 0;
   border: none;
+
 }
 
 .header .site-affilation nav ul svg {
-  max-height: 15px;
+  /* max-height: 15px; */
 }
 
 .email {
   /* color: #a00; */
-  font-size: 16px;
+  font-size: 100rem;
   font-family: "Ubuntu Mono";
   font-weight: bolder;
 }
@@ -287,8 +299,9 @@ ul {
 }
 
 .year {
-  font-size: 20px;
+  font-size: 23px;
   margin-bottom: -.6em;
+  text-align: right;
 }
 
 .project {
@@ -300,24 +313,24 @@ ul {
 }
 
 .code_blog {
-    font-family: "Ubuntu Mono";
-    font-size: 14px;
-    margin: 0em .9em 0em;
+  font-family: "Ubuntu Mono";
+  font-size: 14px;
+  margin: 0em .9em 0em;
 }
 
 .blog_cv {
-    font-family: "Ubuntu Mono";
-    font-size: 17px;
-    /* margin: 0em .9em 0em; */
+  font-family: "Ubuntu Mono";
+  font-size: 17px;
+  /* margin: 0em .9em 0em; */
 }
 
 .project_description {
- margin: .5em .9em 0em;
+  margin: .5em .9em 0em;
 }
 
 .section .section-header {
   font-size: 0.75rem;
-  font-weight: 600;
+  font-weight: 2 * var(--body-font-weight);
   text-transform: uppercase;
   color: #999;
   margin-bottom: 20px;
@@ -407,4 +420,4 @@ ul {
   body {
     font-size: 14px;
   }
-}
+}
\ No newline at end of file
