diff --git a/assets/css/index.css b/assets/css/index.css
index b65297c..b19214c 100644
--- a/assets/css/index.css
+++ b/assets/css/index.css
@@ -498,3 +498,55 @@ div nav {
div.tutnav p {
text-align: center;
}
+
+div.toc a {
+ text-decoration: none;
+}
+
+div.toc > ul > li, div.toc > ul {
+ list-style-type: none;
+ padding: 0px;
+ margin: 0px;
+}
+
+div.toc > ul > li::marker {
+ content: "";
+}
+
+div.toc li::marker {
+ content: "ยป ";
+ font-weight: bold;
+}
+
+.vertical-text {
+ margin-top: 35px;
+ writing-mode: vertical-lr;
+ text-orientation: upright;
+}
+
+.vertical-text a {
+ text-decoration: none;
+}
+
+.toc-container {
+ display: flex;
+ gap: 20px;
+ margin:0px;
+ padding:0px;
+}
+
+.top-container {
+ margin:0px;
+ padding:0px;
+ position: fixed;
+ top: 10px;
+ left: 10px;
+ width: 300px;
+}
+
+.top-container h1 {
+ margin:0px;
+ padding:0px;
+ padding-left: 5px;
+ padding-top: 10px;
+}
diff --git a/layouts/tutorial.shtml b/layouts/tutorial.shtml
index e6ee2ce..460079d 100644
--- a/layouts/tutorial.shtml
+++ b/layouts/tutorial.shtml
@@ -3,6 +3,15 @@
+
+
+