diff --git a/oposiciones/markdown/index.html b/oposiciones/markdown/index.html
index f607d1b..194dbb6 100644
--- a/oposiciones/markdown/index.html
+++ b/oposiciones/markdown/index.html
@@ -1,19 +1,27 @@
-<!<DOCTYPE html>
-<html>
+<!DOCTYPE html>
+<html lang="es">
 <head>
-  <script type="module" src="https://cdn.jsdelivr.net/npm/zero-md@3"></script>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Apuntes Oposiciones</title>
+    <script type="module" src="https://cdn.jsdelivr.net/npm/zero-md@3"></script>
 </head>
-<body style="background: #0d1117;"> <zero-md src="temario.md">
-    <template>
-      <style>
-        .markdown-body { 
-          background: #0d1117; 
-          color: #c9d1d9; 
-          padding: 20px; 
-        }
-      </style>
-    </template>
-  </zero-md>
+<body style="background-color: #0d1117; margin: 0; padding: 20px;">
+
+    <zero-md src="temario.md">
+        <template>
+            <style>
+                .markdown-body {
+                    background-color: #0d1117 !important;
+                    color: #c9d1d9 !important;
+                    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
+                    line-height: 1.6;
+                }
+                /* Esto ayuda a ver si el componente ha cargado algo */
+                .markdown-body h1 { border-bottom: 1px solid #30363d; padding-bottom: 0.3em; color: #58a6ff; }
+            </style>
+        </template>
+    </zero-md>
 
 </body>
 </html>
\ No newline at end of file
diff --git a/oposiciones/markdown/index2.html b/oposiciones/markdown/index2.html
new file mode 100644
index 0000000..d01f779
--- /dev/null
+++ b/oposiciones/markdown/index2.html
@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Document</title>
+</head>
+<body>
+    
+</body>
+</html>
\ No newline at end of file
