diff --git a/css/screen.css b/css/screen.css
index d767e53..85d579c 100644
--- a/css/screen.css
+++ b/css/screen.css
@@ -1,13 +1,14 @@
-html{
+html {
     -webkit-text-size-adjust: none;
 }
 
 body {
-    color: #000000;
+    color: #222;
     background-color: rgb(242, 242, 242);
     text-align: center;
     font-family: Helvetica, Arial, sans-serif;
     max-width: 75em;
+    line-height: 1.2;
     margin: 0 auto 1em auto;
 	-moz-hyphens: auto;
 	-ms-hyphens: auto;
@@ -15,6 +16,7 @@ body {
 	-webkit-hyphens: auto;
 	hyphens: auto;
 }
+
 a:active {
     color: #000099;
 }
@@ -25,6 +27,16 @@ a:visited {
     color: #990099;
 }
 
+ul {
+    margin-bottom: 0.5em;
+}
+
+h1, h2, h3, h4, h5, h6 {
+  margin-top: 0.875rem;
+  margin-bottom: 0.875rem;
+  line-height: 1.1;
+}
+
 /*** HEADER ***/
 #header #mainlinks {
     position: fixed;
@@ -65,13 +77,15 @@ p#title_sub {
 /*** CONTENT ***/
 
 #content {
-    width: 75%;
+    width: 74%;
     border-color: rgb(255, 247, 200);
     border-style: solid;
     border-width: 5px;
     margin-left: auto;
     margin-right: auto;
     padding: 1em;
+    padding-left: 1.5em;
+    padding-right: 2em;
     text-align: justify;
     background-color: #FFFFFF;
 }
@@ -83,6 +97,7 @@ p#title_sub {
 /*** FOOTER ***/
 
 #footer{
+    padding-top: 1em;
     text-align: center;
     font-family: Helvetica,Arial,sans-serif;
     font-weight: bold;