.acordeon, .acordeonInterno{ 
    font-family: sans-serif; 
    margin: 0;
    position:relative;
}
.acordeon > dl{ margin: 60px auto; }
.acordeon dt, .acordeon dd,  .acordeonInterno dt,  .acordeonInterno dd{ padding: 10px; }
//.acordeon dt{ background: #333333; color: white; border-bottom: 1px solid #141414; border-top: 1px solid #4E4E4E; cursor: pointer; }
//.acordeon dd{ background: #F5F5F5; line-height: 1.6em; }

.acordeon dt, 
.acordeonInterno dt{
    background: #efefef; 
    color: #000; 
    border-bottom: 1px solid #cccccc; 
    border-top: 1px solid #cccccc; 
    cursor: pointer;
}
.acordeon dd
, .acordeonInterno dd
{line-height: 1.6em;margin-left:0 }

.acordeon dt.activo, .acordeonInterno dt.activo, dt:hover{ background: #fff6d3; }
//.acordeon dt:before{ content: url("../css/right.png"); margin-right: 10px; }
//.acordeon dt.activo:before{ content: url("../css/down.png"); }

.acordeon dt
, .acordeonInterno dt{ 
    background-image: url("img/right.png");
    background-position: 10px 5px;
    background-repeat: no-repeat;
    padding-left: 35px;
}
.acordeon dt.activo
, .acordeonInterno dt.activo{ 
    background-image: url("img/down.png");
    background-position: 14px 9px;
    background-repeat: no-repeat;
    padding-left: 35px;

}
.acordeon input[type="submit"] {
    position: absolute;
    right: 5px;
    top: 5px;
    border-radius: 5px;
    padding: 3px;
}
.tr_1 td, .tr_2 td, .tr_3 td, .tr_4 td,
.tr_5 td, .tr_6 td, .tr_7 td, .tr_8 td {
    padding-right: 15px;
}