wp-calypso/client/me/notification-settings/settings-form/style.scss

.notification-settings-form__streams {
	display: flex;
}

.notification-settings-form-stream-selector {
	.form-select {
		width: 100%;
		margin: 0;
	}

	@include breakpoint-deprecated( ">480px" ) {
		display: none;
	}
}

.notification-settings-form-labels {
	display: flex;
	flex: 1 0 auto;
	flex-direction: column;

	.notification-settings-form-header__title {
		justify-content: flex-start;
	}
}

.notification-settings-form-label-list {
	list-style: none;
	margin: 15px 10px 0;
}

.notification-settings-form-label-list__item {
	height: 40px;
	display: flex;
	justify-content: center;
	flex-direction: column;
}

.notification-settings-form-header {
	display: none;

	@include breakpoint-deprecated( ">480px" ) {
		display: flex;
		border-top: solid 1px var(--color-neutral-0);
		border-bottom: solid 1px var(--color-neutral-0);
		height: 50px;
	}
}

.notification-settings-form-header__title {
	display: flex;
	flex: 1 0 auto;
	align-items: center;
	text-transform: uppercase;
	justify-content: center;
	color: var(--color-text-subtle);
	font-size: $font-body-extra-small;
	padding: 10px;

	.form-select {
		max-width: 125px;
	}
}

.notification-settings-form-stream {
	display: none;

	&.selected-stream {
		display: flex;
		flex: 1 0 auto;
		flex-direction: column;
	}

	@include breakpoint-deprecated( ">480px" ) {
		display: flex;
		flex: 1 0 auto;
		flex-direction: column;

		&.selected-stream {
			display: none;
		}
	}
}

.notification-settings-form-stream-options {
	color: var(--color-neutral-light);
	margin: 15px 0 10px;
	display: block;
}

.notification-settings-form-stream-options__item {
	display: flex;
	height: 40px;
	justify-content: center;
	align-items: center;

	// wp component override: margin originally designed for spacing the label to the right of the checkbox
	& .components-checkbox-control__input-container {
		margin-right: 0;
	}
}