更新代码

themes/fl/static/css/style.css

@@ -0,0 +1,43 @@
+body {
+    font-family: Arial, sans-serif;
+    line-height: 1.6;
+    margin: 0;
+    padding: 0;
+    background-color: #f4f4f4;
+}
+.header{
+    background: #fff;
+    height: 2em;
+    line-height: 2em;
+}
+.header div{
+float: left;
+padding-left: 2em;
+}
+.header nav{
+float: right;
+padding-right: 2em;
+}
+.container {
+    width: 80%;
+    margin: 0 auto;
+    padding: 20px;
+    background: #fff;
+    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
+}
+h1, h2, h3 {
+    color: #333;
+}
+p {
+    margin: 0 0 20px;
+}
+.footer {
+    text-align: center;
+    margin: 20px 0;
+    font-size: 0.9em;
+    color: #666;
+}
+.header-banner{
+    height: 5em;
+    color: red;
+}