adjust file structure

assets/css/bottomnav.css

@@ -0,0 +1,43 @@
+
+#bottomnav {
+    display: flex;
+    justify-content: space-between;
+    padding: 32px;
+    margin: 0;
+    outline: 1px solid black;
+}
+
+#bottomnav span {
+    align-self: center;
+}
+
+#bottomnav ul {
+    display: flex;
+    flex-direction: row;
+    list-style: none;
+    
+    padding: 0;
+    gap: 16px;
+}
+
+#bottomnav li {
+    padding: 0px;
+}
+
+#bottomnav a {
+    color: black;
+    background: white;
+    
+    text-decoration: none;
+    
+    padding: 4px;
+
+    outline: 1px black solid;
+}
+
+#bottomnav a:hover {
+    text-decoration: underline;
+    
+    background: black;
+    color: white;
+}