.shadow1
{
position:absolute;
top:210px;
left:470px;
z-index:1;
}
.picture1
{
position:absolute;
top:205px;
left:465px;
z-index:2;
}
.shadow2
{
position:absolute;
top:360px;
left:500px;
z-index:3;
}
.picture2
{
position:absolute;
top:355px;
left:495px;
z-index:4;
}