.layui-card-body {
    line-height: 2;
    font-size: 16px;
    color: #333333;
    padding: 10px;
}

.layui-card-footer {
    position: fixed;
    bottom: 30px;
    right: 30px;
    color: #000000;
}

    .layui-card-footer .layui-btn {
        background-color: #080808;
    }

    .layui-card-footer .layui-btn-primary, .layui-card-footer .layui-btn-primary:hover {
        border: none;
        background-color: transparent;
    }

        .layui-card-footer .layui-btn-primary:hover {
            background-color: #f7f7f7 !important;
        }