BODY {
 background-color:#ccffcc;
 text-align:center;
 }

.UNIX {
 border:1px #009900 solid;
 border-radius:10px;
 background-color:white;
 text-align:left;
 width:1000;
 height:1000;
 }

h2 {
 font-size:0px;
 }

.A {
 border:1px #cccccc solid;
 border-radius:10px;
 background-color:white;
 text-align:center;
 width:850;
 }

.B {
 border:1px #cccccc solid;
 border-radius:10px;
 background-color:white;
 text-align:center;
 width:600;
 }

.C {
 border:1px #009900 solid;
 border-radius:10px;
 background-color:white;
 text-align:center;
 width:900;
 }

.ID_Edge {
 BACKGROUND-COLOR:#cccccc;
 HEIGHT:1px;
 }

.ID_IE {
 BACKGROUND-COLOR:#cccccc;
 WIDTH:1px;
 }

.ID_h {
 text-align:center;
 }

A {
 text-decoration:none;
 color:blue;
 }

.ID_f {
 HEIGHT:4;
 }

.ID_g {
 WIDTH:4;
 }