html {
height: 100%;
}
body{
font-family: Verdana;
height: 100%;
background-image: url(bck4.png);
background-position: fixed center 0px;
background-repeat: no-repeat;
}
.c2{
width: 650px;
padding-top: 20px;
margin: 0px auto;
height: 100%;
border-left: 1px solid darkgreen;
border-right: 1px solid darkgreen;
background-color: #F0FFF0;
}
.c22{
width: 550px;
padding: 20px;
margin: 0px auto;
border: 1px solid red;
background-color: white;
}