Improve SEO

index.html

@@ -5,7 +5,13 @@
   <meta charset="UTF-8">
   <meta http-equiv="X-UA-Compatible" content="IE=edge">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <title>Code Formatter</title>
+  <title>Convert Code to PDF: Free Online Tool</title>
+
+  <meta name="description"
+    content="Convert code to PDF online for free. Supports multiple programming languages and syntax highlighting themes.">
+  <meta name="keywords"
+    content="code to pdf, convert code to pdf, code converter, programming language converter, syntax highlighting, online converter">
+  <meta name="author" content="Tarik Jaber">
 
   <!-- Google tag (gtag.js) -->
   <script async src="https://www.googletagmanager.com/gtag/js?id=G-90N1Q923X2"></script>

styles.css

@@ -46,7 +46,7 @@ button {
 }
 
 button:active {
-  background-color: #5584AC;
+  background-color: #5584ac;
 }
 
 textarea {
@@ -57,7 +57,8 @@ textarea {
   border-radius: 5px;
 }
 
-html, body {
+html,
+body {
   height: 100%;
 }
 
@@ -98,7 +99,6 @@ code {
 
 #code-div {
   background-color: #c9d1d9;
-    border-radius: 5px;
   width: auto;
   flex: 1;
   display: inline-block;
@@ -106,11 +106,12 @@ code {
 
 #code {
   margin-left: 2px;
+  padding-bottom: 22px;
 }
 
 #print-area {
   padding: 20px;
-    display: none;
+  /*display: none;*/
 }
 
 a {