#box2{
	position:absolute;
}
#box2 span{
	display:block;
	float:left;
}
.mask2{
	position:relative;
	width:720px;
	height:530px;
	overflow:hidden;
}
span img{
	display:block;
	border:none;
}
span#prev1:hover,span#play1:hover,span#stop1:hover,span#next1:hover{
cursor: pointer;
background:#666;
color:white;
}
span#prev1{
padding-top:5px;
padding-left:20px;
padding-right:20px;
padding-bottom:10px;
text-align:center;
color:#7FAF1B;
}
span#play1{
padding-top:5px;
padding-left:20px;
padding-right:20px;
padding-bottom:10px;
text-align:center;
color:#7FAF1B;
}

span#stop1{
padding-top:5px;
padding-left:20px;
padding-right:20px;
padding-bottom:10px;
text-align:center;
color:#7FAF1B;
}
span#next1{
text-align:center;
padding-top:5px;
padding-left:20px;
padding-right:20px;
padding-bottom:10px;
color:#7FAF1B;
}
.sample{
  background:white;
width:720px;
height:530px;
margin-left:20px;
}
#cont_bot{
width:320px;
font-family: Arial,Helvetica,sans-serif;
font-size: 0.7em;
margin:auto;
margin-left:220px;
}

.link_back a{
color:#666;
font-family: Helvetica,sans-serif;
font-size: 12px;
}