#lensa{
position:absolute;
z-index:2;
clip:rect(0px,428px,167px,0px);
}
#movlensa{
position:absolute;
z-index:1;
left: -10px; 
top: -10px;
border:3px;
}
#lens{
position:absolute;
z-index:2; 
clip:rect(3px,425px,165px,3px);
}
#movlens{
position:absolute;
z-index:1;
left: -10px; 
top: -10px;
border:3px;