.box{
background: #fff;
}
.boxholder{
clear: both;
border: 1px;
background: #c0c0c0;
}
.tab{
float: left;
height: 32px;
width: 102px;
margin: 0 1px 0 0;
text-align: center;
background: #ffffff url(http://thienduongnhac.com/forum/images/music/tab.gif) no-repeat;
}
.tabtxt{
margin: 0;
color: #fff;
font-size: 12px;
font-weight: bold;
padding: 9px 0 0 0;
}