#sub_btn span{
text-align:center;
display:inline-block;
width:98%;
margin:0px auto 4px;
color:#fff;
font-size:12px;
}

/**/
.an{
background:#669900;
color:#fff;
padding:4px 0px;
text-align:center;
margin:15px auto 4px;
width:99%;
}

#sub_btn span{
text-align:center;
display:inline-block;
width:98%;
margin:0px auto 4px;
color:#fff;
font-size:12px;
}

#rap .box{
text-align:left;
}