上传文件至 flex布局

flex布局/flex1.html

@@ -0,0 +1,11 @@
+<html>
+    <head>
+        <link rel="stylesheet" href="container.css">
+    </head>
+    <body>
+        <div class = 'num1'>
+            <div class="inter"></div>
+        </div>
+
+    </body>
+</html>