#print_div
{
position:absolute;
top:0px;
left:0px;
width:800px;
height:600px;
padding:0;
margin:0;
background:#fff;
display:block;
text-align:center;
}

#game_div
{
visibility:hidden;
}

#question_popup
{
visibility:hidden;
}

.button
{
display:none;
}