.{$prefix}container {
position:relative;
width:{$container_width}px;
height:{$container_height}px;
float:left;
text-align:center;
font-size:40px;
color:white;
margin:10px;
padding:0;
border:0px solid blue;
background-color:transparent;
border-radius:3px;
}
.{$prefix}board {
margin:{$board_margin_topbottom}px {$board_margin_leftright}px;
padding:0;
width:{$board_width}px;
height:{$board_height}px;
border:1px solid #ccc;
background-color:white;
box-shadow:0px 0px 3px 1px #ddd;
}
.{$prefix}content {
position:absolute;
left:{$content_left}px;
top:{$content_top}px;
z-order:2;
margin:{$content_margin_topbottom}px {$content_margin_leftright}px;
padding:0;
overflow:hidden;
text-align:center;
width:{$content_width}px;
height:{$content_height}px;
border:1px solid #ddd;
background-color:#eee;
}
.{$prefix}img {
}