diff --git a/redstar-lab/html/cp3/css/postion.css b/redstar-lab/html/cp3/css/postion.css
index 015ffc8..ec00a93 100644
--- a/redstar-lab/html/cp3/css/postion.css
+++ b/redstar-lab/html/cp3/css/postion.css
@@ -12,6 +12,31 @@ p{
padding:10px;
}
+div#menu{
+ border: 1px solid #cccccc;
+ background-color:rgba(200,200, 200, 0.2);
+ width:300px;
+ padding:10px;
+ position: relative;
+
+}
+
+div#submenu{
+ position: absolute;
+ top:80px;
+ left:10px;
+ background-color:rgba(200,150, 200, 0.2);
+ padding:10px;
+}
+
+div p{
+ border: none;
+ width:100%;
+ background:none;
+ line-height:30px;
+ padding:0;
+}
+
p#relative{
position:relative;
background-color:rgba(100,200, 200, 0.2);
diff --git a/redstar-lab/html/cp3/postion.html b/redstar-lab/html/cp3/postion.html
index 40337e8..95c385e 100644
--- a/redstar-lab/html/cp3/postion.html
+++ b/redstar-lab/html/cp3/postion.html
@@ -35,5 +35,14 @@
#017 众人：挪，挪，挪。
#018 关羽：闪开。
#020 围观者：挪呀，好汉，挪呀，好汉，走。
+
+
+