Change the display of the add to cart button on mobile

mobile-fix-klartext.css

@media (max-width: 660px) {
    .mkl_pc .mkl_pc_container .mkl-pc-show-form {
        display: none;
    }
    .mkl_pc .mkl_pc_container footer .form.form-cart {
        position: relative;
        padding: 0;
        background: transparent;
        box-shadow: none;
        border-radius: 0;
        bottom: auto;
        width: auto;
        flex-direction: row;
        align-items: center;
        left: auto;
        padding-right: 5px;
    }

    .mkl_pc .mkl_pc_container footer .form.form-cart .pc_configurator_form button {
        margin: 0;
    }

    .mkl_pc .mkl_pc_container footer .form.form-cart .pc_configurator_form button.configurator-add-to-cart {
        font-size: 17px;
        line-height: 1.3;
        flex: 4;
    }
    .mkl_pc .mkl_pc_container footer .form.form-cart .pc_configurator_form form.cart {
        flex: 2;
    }
    .mkl_pc .mkl_pc_container .form.form-cart .pc-total-price {
        margin: 0;
        margin-right: 5px;
    }

    .mkl_pc .mkl_pc_container .form.form-cart .pc-total-price {
        width: 30%;
        font-size: 1em;
    }
    ..mkl_pc .mkl_pc_container footer .form.form-cart .pc_configurator_form form.cart {
        width: 30%;
    }

    .mkl_pc .mkl_pc_container footer .form.form-cart .pc_configurator_form .quantity.d-flex .dec,
    .mkl_pc .mkl_pc_container footer .form.form-cart .pc_configurator_form .quantity.d-flex .inc,
    .mkl_pc .mkl_pc_container .extra-cost.show {
        display: none !important;
    }

    .mkl_pc .mkl_pc_container footer .form.form-cart .pc_configurator_form {
        flex-direction: row;
    }
    body.configurator_is_opened .pc_configurator_form {
        border: none;

    }
    
    body.configurator_is_opened .pc_configurator_form hr {
        display: none;
    }

    body.configurator_is_opened .pc_configurator_form .quantity-wrapper.margin-bottom-small.d-flex.flex-column.margin-bottom-small {
        margin: 0;
    }
}