.fyl{
    width: 100%;
    margin: 30px auto;
    border-top: solid 1px #005bac;
    border-bottom: solid 1px #005bac;
    line-height: 50px;
    height: 50px;
    overflow: hidden;

}
.fyl a{
    overflow: hidden;
    display: block;
    float: left;
}
.up_down{
    width: 15%;
    text-align: center;
}
.up_down div{
    width: 100%;
    text-align: center;
}
.lb_box{
    width: 70%;
}
.l_b{
    width: 50px!important;
    text-align: center!important;
}
.lb_this{
    background: #005bac;
    color: #fff;
}