diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000000000000000000000000000000000000..c883109ba4b6b97dd9d7261537a1f1b91dc64a07
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,15 @@
+{
+    "cSpell.words": [
+        "DAPS",
+        "PDCP",
+        "RACH",
+        "RNTI"
+    ],
+    "markdown.styles": [
+        "specification\\\\utils\\\\css\\\\specification.css"
+    ],
+    "markdownlint.config": {
+        "MD029": false,  // Accept numbered list bullets with explicit numbering
+        "MD041": false   // Accept files that do not start with Heading level 1
+    },
+}
\ No newline at end of file
diff --git a/specification/utils/css/specification.css b/specification/utils/css/specification.css
new file mode 100644
index 0000000000000000000000000000000000000000..76f4c8adfd961cee6285902a30e0fe1a91e6bddd
--- /dev/null
+++ b/specification/utils/css/specification.css
@@ -0,0 +1,100 @@
+body {
+    background-color: #fff;
+    color: #082441;
+    font-family: 'Times New Roman', Times, serif;
+    font-size: 16px;
+    font-weight: 400;
+    line-height: 1.4em;
+    max-width: 750px;
+    text-align: justify;
+    margin-top: 0.5em
+  }
+
+  h1, h2, h3, h4, h5, h6 {
+    font-family: Arial, Helvetica, sans-serif;
+    margin-top: 1.0em;
+    margin-bottom: 6pt;
+  }
+
+  h1 {
+    font-size: 38px;
+    font-weight: 700;
+  }
+
+  h2 {
+    font-size: 32px;
+    font-weight: 700;
+  }
+
+  h3 {
+    font-size: 24px;
+    font-weight: 700;
+  }
+
+  h4 {
+    font-size: 22px;
+    font-weight: 600;
+  }
+
+  h5, h6 {
+    font-size: 18px;
+    font-weight: 600;
+  }
+
+
+  li {
+    margin-top: 0.6em;
+    margin-left: 0.5rem;
+    padding-left: 0.5em;
+  }
+
+  li:before {
+    content: none;
+    position: relative;
+
+  }
+
+  ul {
+    list-style: none;
+    margin-left: 0.0rem;
+    padding-left: 1.0rem;
+  }
+
+  ul { list-style: "1> "; }
+  ul ul { list-style: "2> "; }
+  ul ul ul { list-style: "3> "; }
+  ul ul ul ul { list-style: "4> "; }
+  ul ul ul ul ul { list-style: "5> "; }
+
+  a {
+    color: #000000;
+    text-decoration: underline;
+    font-style: italic
+  }
+
+  a:link {
+    text-decoration: underline
+  }
+
+  a:hover {
+    color: #225170;
+  }
+
+  strong {
+    font-weight: bold;
+  }
+
+  img {
+    width: 90%;
+    display: block;
+    margin-left: auto;
+    margin-right: auto;;
+  }
+
+  table :is(td, th) {
+    border: 1pt solid black;
+    padding: 0.3em;
+  }
+
+  tr:nth-child(even) {background: #FFF}
+  tr:nth-child(odd) {background: #FFF}
\ No newline at end of file