/*分数块*/
.b_sound .b_sound_item {
    float: left;
    width: 54px;
    display: inline;
    font-size: 11px;
    color: gray;
    text-align: center;
    margin: 0 10px;
    line-height: 19px;
}

/*分数块*/
.b_sound .b_sound_item div {
    line-height: 50px;
    width: 49px;
    height: 49px; /*border:1px gray solid;*/
    font-size: 30px;
    text-align: center;
    font-weight: bold;
    color: white;
    vertical-align: text-bottom;
    border-bottom: 1px black solid;
    border-right: 1px black solid;
}


.b_done {
    margin-bottom: 20px;
}


.b_done_title {
    color: black;
    font-weight: bold;
    border-bottom: 1px #666666 solid;
}
.b_done li{
    border-bottom: 1px #dddddd dotted;
    list-style:none;
    list-style-position:outside;
    position:relative;
    line-height:22px;
}
.b_done li:hover{
    background-color:#eee;
}
.b_done li span{
    position:absolute;
    right:0px;
    font-size:10px;
    color:#cccccc;
}