#dropinboxv2cover{
width: 390px; 
position:absolute; 
z-index: 100;
overflow:hidden;
visibility: hidden;
}

#dropinboxv2{
width: 370px; 
border: 2px solid black; 
background-color: #FFFFCC;
padding: 2px;
position:absolute;
left: 0;
top: 0;
}

#dropinboxv3cover{
width: 470px; 
position:absolute; 
z-index: 100;
overflow:hidden;
visibility: hidden;
}

#dropinboxv3{
width: 460px; 
border: 2px solid black; 
background-color: #FFFFCC;
padding: 2px;
position:absolute;
left: 0;
top: 0;
}

#dropinboxv4cover{
width: 490px; 
position:absolute; 
z-index: 100;
overflow:hidden;
visibility: hidden;
}

#dropinboxv4{
width: 480px; 
border: 2px solid black; 
background-color: #FFFFCC;
padding: 2px;
position:absolute;
left: 0;
top: 0;
}