@media screen and (max-width: 640px) {
    .tbl-r04 {
        width: 100%;
    }

    .tbl-r04 .thead {
        display: none;
    }

    .tbl-r04 tr {
        width: 100%;
    }

    .tbl-r04 td {
        display: block;
        text-align: right;
        width: 100%;
    }

    .tbl-r04 td:first-child {
        background: #FFC95F;
        color: #fff;
        font-weight: bold;
        text-align: center;
    }

    .tbl-r04 td:before {
        content: attr(data-label);
        float: left;
        font-weight: bold;
        margin-right: 10px;
    }
}