/* Turn off SMS section */

.b-account_preference-phone p,
.b-account_preference-phone div, /* hide all elements in block except button */
#checkout_subscriptions_area .sendmobilealerts {
    display: none;
}

.b-account_preference-email {
    padding: 0;
    margin: 0;
    border-bottom: none;
}

.b-account_preference-phone .button {
    margin: 0;
}