#box1 {
background:#bbb;
width:120px;
height:100px;
border: 0px #000 solid;
padding-left:2px;
padding-right:2px;
padding-top:10px;
position: fixed;
right: 0px;
bottom: 0px;
z-index: 2;
}

#box2 {
width:110px;
height:50px;
padding-left:10px;
padding-top:10px;
position: fixed;
right: 0px;
bottom: -20px;
z-index: 1;
}
#box3 {
background:#bbb;	
padding-left:5px;
padding-right:5px;
padding-top:2px;
position: fixed;
right: 0px;
bottom: 0px;
z-index: 3;
}