diff --git a/retro.css b/retro.css
new file mode 100755
index 0000000..2a8eaad
--- /dev/null
+++ b/retro.css
@@ -0,0 +1,203 @@
+pre,
+code {
+  font-family: Menlo, Monaco, "Courier New", monospace;
+}
+
+pre {
+  padding: .5rem;
+  line-height: 1.25;
+  overflow-x: scroll;
+}
+
+@media print {
+  *,
+  *:before,
+  *:after {
+    background: transparent !important;
+    color: #000 !important;
+    box-shadow: none !important;
+    text-shadow: none !important;
+  }
+
+  a,
+  a:visited {
+    text-decoration: underline;
+  }
+
+  a[href]:after {
+    content: " (" attr(href) ")";
+  }
+
+  abbr[title]:after {
+    content: " (" attr(title) ")";
+  }
+
+  a[href^="#"]:after,
+  a[href^="javascript:"]:after {
+    content: "";
+  }
+
+  pre,
+  blockquote {
+    border: 1px solid #999;
+    page-break-inside: avoid;
+  }
+
+  thead {
+    display: table-header-group;
+  }
+
+  tr,
+  img {
+    page-break-inside: avoid;
+  }
+
+  img {
+    max-width: 100% !important;
+  }
+
+  p,
+  h2,
+  h3 {
+    orphans: 3;
+    widows: 3;
+  }
+
+  h2,
+  h3 {
+    page-break-after: avoid;
+  }
+}
+
+a,
+a:visited {
+  color: #01ff70;
+}
+
+a:hover,
+a:focus,
+a:active {
+  color: #2ecc40;
+}
+
+.retro-no-decoration {
+  text-decoration: none;
+}
+
+html {
+  font-size: 12px;
+}
+
+@media screen and (min-width: 32rem) and (max-width: 48rem) {
+  html {
+    font-size: 15px;
+  }
+}
+
+@media screen and (min-width: 48rem) {
+  html {
+    font-size: 16px;
+  }
+}
+
+body {
+  line-height: 1.85;
+}
+
+p,
+.retro-p {
+  font-size: 1rem;
+  margin-bottom: 1.3rem;
+}
+
+h1,
+.retro-h1,
+h2,
+.retro-h2,
+h3,
+.retro-h3,
+h4,
+.retro-h4 {
+  margin: 1.414rem 0 .5rem;
+  font-weight: inherit;
+  line-height: 1.42;
+}
+
+h1,
+.retro-h1 {
+  margin-top: 0;
+  font-size: 3.998rem;
+}
+
+h2,
+.retro-h2 {
+  font-size: 2.827rem;
+}
+
+h3,
+.retro-h3 {
+  font-size: 1.999rem;
+}
+
+h4,
+.retro-h4 {
+  font-size: 1.414rem;
+}
+
+h5,
+.retro-h5 {
+  font-size: 1.121rem;
+}
+
+h6,
+.retro-h6 {
+  font-size: .88rem;
+}
+
+small,
+.retro-small {
+  font-size: .707em;
+}
+
+/* https://github.com/mrmrs/fluidity */
+
+img,
+canvas,
+iframe,
+video,
+svg,
+select,
+textarea {
+  max-width: 100%;
+}
+
+html,
+body {
+  background-color: #222;
+  min-height: 100%;
+}
+
+html {
+  font-size: 18px;
+}
+
+body {
+  color: #fafafa;
+  font-family: "Courier New";
+  line-height: 1.45;
+  margin: 6rem auto 1rem;
+  max-width: 48rem;
+  padding: .25rem;
+}
+
+
+pre {
+  background-color: #333 !important;
+  border-radius: 0px !important;
+  font-size: 100% !important;
+}
+
+blockquote {
+  border-left: 3px solid #01ff70;
+  padding-left: 1rem;
+}
\ No newline at end of file