add double-windsor theme

preview: http://jsbin.com/uzubos/5/

README.md

@@ -143,6 +143,7 @@ Current available themes:
 * afterdark - [preview](http://jsbin.com/ivufon/4) (by [@rmartindotco](http://github.com/rmartindotco))
 * orange - [preview](http://jsbin.com/uzubos/2) (by [@kirbylover4000](http://github.com/kirbylover4000))
 * plaintext - [preview](http://jsbin.com/uzubos/4) (by [@barberboy](https://github.com/barberboy))
+* double-windsor - [preview](http://jsbin.com/uzubos/5/) (by [@desandro](https://github.com))
 
 ## Formats & URLs
 

themes/double-windsor.css

@@ -0,0 +1,73 @@
+@import url(http://fonts.googleapis.com/css?family=Lora:400,400italic);
+
+body {
+  font-family: Lora, Constantia, Georgia, serif;
+  padding: 8px;
+  line-height: 1.6em;
+  color: #444;
+}
+
+article {
+  max-width: 660px;
+  margin: 10px auto 0;
+  text-align: justify;
+}
+
+h1 {
+  font-weight: 400;
+  text-align: center;
+  font-variant: small-caps;
+  letter-spacing: 0.25em;
+  font-size: 1.9em;
+  border-bottom: 1px solid #EEE;
+  padding-bottom: 0.8em;
+  margin-bottom: 5px;
+  line-height: 1.1em;
+}
+
+article p:nth-of-type(1) {
+  border-top: 1px solid #EEE;
+  margin-top: 0;
+  padding-top: 1.2em;
+  font-style: italic;
+  text-align: center;
+  font-size: 1.05em;
+}
+
+article p:last-child {
+  padding-bottom: 1.3em;
+  margin-bottom: 0.0em;
+  border-bottom: 1px solid #EEE;
+  font-size: 0.95em;
+}
+
+a {
+  padding: 0.1em;
+}
+
+a:link,
+a:visited {
+  text-decoration: none;
+  color: #C53;
+  border-bottom: 1px dotted;
+}
+
+a:hover {
+  background: #D64;
+  color: white;
+  border: none;
+}
+
+a:active {
+  background: #920;
+}
+
+footer {
+  border-top: 1px solid #EEE;
+  font-size: 0.8em;
+  text-align: center;
+  max-width: 660px;
+  margin: 0 auto;
+  margin-top: 5px;
+  font-style: italic;
+}

users/desandro.json

@@ -1,4 +1,5 @@
 {
   "copyright": "David DeSandro",
-  "url": "http://desandro.com"
+  "url": "http://desandro.com",
+  "theme": "double-windsor"
 }