div#ProductBrowser-1, body {
    background-color: white!important;
}

.ec-cart-email__text {
    display: none;
}
html#ecwid_html body#ecwid_body .ec-size .ec-store .ec-cart__checkout .form-control {
    background-color: white!important;
}
button.form-control__button {
    border-radius: 0px!important
}

@media(max-width: 900px)
{
    .ec-wrapper .ec-cart__sidebar, .ec-wrapper .ec-cart__body {
        width: 100%!important;
        padding-left: 0!important;
    }
    .ecwid-productBrowser-CartPage .ec-wrapper  .ec-cart__body {
        margin: 80px 0!important;
    }
    .ec-cart {
        display: inline-block!important;
        width: 100%;
    }
}