module (finnishing at home)

module(inclass)/index.css

@@ -18,11 +18,10 @@ li{
 }
 #div1{
   height:300px;
-  width:300px;
+  width:300px;  border:1px dotted  #aaaaaa;
 }
-div:not(.a){
+div{
   margin:20px 0 0 0;
-  border:1px dotted  #aaaaaa;
 }