Update website.css

Author: nakov

styles/website.css

@@ -37,3 +37,50 @@
 .markdown-section table th {
     background: #eee;
 }
+
+.page-wrapper .page-inner {
+    max-width: 960px;
+    padding-left: 20px;
+}
+
+a.run-code-button:hover, a.run-code-button:focus {
+    background: #98d598;
+    text-decoration: none;
+}
+
+a.run-code-button {
+    float: right;
+    background: #cae7ca;
+    border-radius: 4px;
+    padding: 3px 10px;
+    text-shadow: 0px 0px 2px white;
+    border: 1px solid #add2ad;
+    margin-top: 3px;
+}
+
+span.run-code-loading {
+    float: right;
+    background: #ffd02b;
+    border-radius: 4px;
+    padding: 3px 10px;
+    text-shadow: 0px 0px 2px white;
+    border: 1px solid #eec036;
+    margin-top: 3px;
+    margin-left: 10px;
+    cursor: wait;
+}
+
+.video-player { 
+    width: 100%;
+    position: relative;
+    padding: 2px 0 56.25% 0;
+    height: 0;
+}
+
+.video-player iframe {
+    position: absolute;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+}