diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..94a25f7
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/css/libCss/common.css b/css/libCss/common.css
new file mode 100644
index 0000000..ac35ae9
--- /dev/null
+++ b/css/libCss/common.css
@@ -0,0 +1,26 @@
+body{
+ position: relative;
+}
+body,html{
+ width: 100%;
+ height: 100%;
+}
+header{
+ height: 100px;
+ width: 100%;
+ background-color: #f00;
+}
+nav{
+ position: absolute;
+ width: 100px;
+ height: 100%;
+ background-color: #000;
+ left: 0;
+ top:0;
+ padding-top: 100px;
+}
+section{
+ width: 100%;
+ height: 100%;
+ padding-left: 100px;
+}
\ No newline at end of file
diff --git a/123.html b/index.html
index 566549b..b49d1a7 100644
--- a/123.html
+++ b/index.html
@@ -2,9 +2,12 @@
- Title
+ 首页
+
-
+
+
+
\ No newline at end of file