img { max-width: 100%; }

form [type="submit"] [data-submitting="true"] { display: none; }
form.isSubmitting [type="submit"] [data-submitting="true"] { display: inherit; }
form.isSubmitting [type="submit"] [data-submitting="false"] { display: none; }

form [data-filter="semail"] { display: none; }

.form-control::placeholder { color: #bbb; }