.clear{
clear:both;
height:1px;
}
.indetail{
display:none;
border-bottom:2px groove;
width:630px;
}
.btnslide {
margin-left:50px;
margin-top:20px;
font-size:14px;
font-weight:bold;
}

.btnslide:hover {
margin-left:50px;
margin-top:20px;
font-size:14px;
font-weight:bold;
color:#CC0000;
}