@media (min-width: 767px) {
/*set the width of the button*/
.et_pb_newsletter_fields .et_pb_newsletter_button_wrap {
flex-basis: 150px !important;
}
/*set the width of the input field minus the width of the button*/
.et_pb_newsletter_form .et_pb_newsletter_field {
flex-basis: calc(100% - 165px) !important;
}
}
