.form-img {
  height: 100vh;
  max-height: 438px;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

.form-narrow {
  max-width: 640px;
}
.form-flex-line .form_body {
	width: 100%;
}

@media(min-width:768px){
.form-flex-line .form_body {
	display: flex;
	grid-gap: 30px;
}
.form-flex-line .form__left,
.form-flex-line .form__right {
	flex: 1;
}
}