update python css

style.css

@@ -1,28 +1,77 @@
+@media (prefers-reduced-motion: no-preference) {
+  * {
+    scroll-behavior: smooth;
+  }
+}
+
+* {
+  box-sizing: border-box;
+}
+
 body {
-	padding: 2rem;
-	font-family: -apple-system, BlinkMacSystemFont, "Arial", sans-serif;
+  background-color: #2b5b84;
+  color: #ffd343;
+  font-family: 'Open Sans', Arial, sans-serif;
+  line-height: 1.5;
+}
+
+main {
+  margin-left: 310px;
+  padding: 20px;
+}
+
+#navbar {
+  position: fixed;
+  min-width: 290px;
+  top: 0px;
+  left: 0px;
+  width: 300px;
+  height: 100%;
+  border-right: solid;
 }
 
-h1 {
-	font-size: 16px;
-	margin-top: 0;
+#navbar header {
+  text-align: center;
+  margin: 15px;
 }
 
-p {
-	color: rgb(107, 114, 128);
-	font-size: 15px;
-	margin-bottom: 10px;
-	margin-top: 5px;
+#navbar ul {
+  padding: 0;
+  height: 100%;
+}
+#navbar li {
+  border-top: 1px solid;
+  list-style: none;
+}
+#navbar a {
+  display: block;
+  padding: 10px 30px;
+}
+
+#main-doc header {
+  text-align: left;
+  margin: 0;
+}
+section article {
+  margin: 15px;
+  font-size: 0.95em
 }
 
-.card {
-	max-width: 620px;
-	margin: 0 auto;
-	padding: 16px;
-	border: 1px solid lightgray;
-	border-radius: 16px;
+code {
+  display: block;
+  background-color: #383838;
+  padding: 15px;
+  margin: 10px;
+  border-radius: 10px;
+}
+.output {
+  color: rgb(0,255,0);
 }
 
-.card p:last-child {
-	margin-bottom: 0;
+a {
+  color: #ffd343;
 }
+a:hover {
+  color: rgb(0,255,0);
+}
+