.wap_bob_kb {
    width: 100%;
    margin-top: 10px;
}

    .wap_bob_kb a {
        float: right;
        text-indent: 30px;
        width: 90px;
        height: 30px;
        line-height: 30px;
        color: #fff;
        border-radius: 5px;
        margin-top: 5px;
    }

    .wap_bob_kb button {
        float: right;
        text-indent: 30px;
        width: 90px;
        height: 30px;
        line-height: 30px;
        color: #fff;
        border-radius: 5px;
        margin-top: 5px;
    }

    .wap_bob_kb .btn_a {
        background: #d94332 url(/Resources/MobileResources/img/btn_f_arra.png) no-repeat 5px 8px;
    }

    .wap_bob_kb .btn_b {
        background: #f2a354 url(/Resources/MobileResources/img/btn_f_arrb.png) no-repeat 5px 8px;
        margin: 5px 6px 0 6px
    }

    .wap_bob_kb .btn_c {
        background: #2875c5 url(/Resources/MobileResources/img/btn_f_arrc.png) no-repeat 5px 8px;
    }

    .wap_bob_kb .btn_d {
        background: #2f95a4 url(/Resources/img/fanhui1.png) no-repeat 5px 8px;
    }

    .wap_bob_kb .btn_e {
        background: #875c32 url(/Resources/MobileResources/img/btn_f_arre.png) no-repeat 5px 8px;
        margin: 5px 6px 0 6px
    }

    .wap_bob_kb .btn_f {
        background: #d94332 url(/Resources/img/fengxiang16.png) no-repeat 5px 8px;
        margin: -23px 2px 0 2px
    }

    .wap_bob_kb .btn_g {
        background: #009943 url(/Resources/MobileResources/img/btn_f_arrg.png) no-repeat 5px 8px;
    }

    .wap_bob_kb .btn_h {
        background: #00a0ea url(/Resources/img/fengxiang.png) no-repeat 5px 8px;
        margin: 5px 6px 0 6px
    }