html:
js:
css:
body {
position:absolute;
margin:0;
padding:0;
}
#center{
position:absolute;
top:200px;
left:300px;
width:400px;
height:400px;
background-color:#808080;
}
#black{
position:absolute;
width:400px;
height:400px;
z-index:80;
background-color:#000;
opacity:0.6;
}
#bigimg{
z-index:50;
position:absolute;
left:100px;
top:125px;
}
#movebox{
z-index:100;
position:absolute;
width:100px;
height:100px;
left:150px;
top:150px;
overflow:hidden;
cursor:move;
background-color:#ff6a00;
}
#moveimg{
position:absolute;
left:-50px;
top:-25px;
}