Header

static/style/common.css

@@ -1,7 +1,7 @@
 body {
     font-family: Arial, sans-serif;
     margin: 0;
-    padding: 20px;
+    padding: 0;
     box-sizing: border-box;
 }
 

static/style/header.css

@@ -0,0 +1,35 @@
+header {
+    background-color: #333;
+    color: white;
+    padding: 1rem;
+    width: 100dvw;
+    box-sizing: border-box;
+}
+
+nav {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+}
+
+.logo {
+    font-size: 1.5rem;
+    font-weight: bold;
+}
+
+.nav-links {
+    list-style: none;
+    display: flex;
+    gap: 1rem;
+    margin: 0;
+    padding: 0;
+}
+
+.nav-links a {
+    color: white;
+    text-decoration: none;
+}
+
+.nav-links a:hover {
+    text-decoration: underline;
+}