._bgatm-sc { background-attachment: scroll !important; }
._bgatm-f { background-attachment: fixed !important; }
._bgatm-lc { background-attachment: local !important; }

@each $breakpointName, $breakpointSize in $breakpoints {
	@media (min-width: $breakpointSize) {
		._bgatm-sc-#{$breakpointName} { background-attachment: scroll !important; }
		._bgatm-f-#{$breakpointName} { background-attachment: fixed !important; }
		._bgatm-lc-#{$breakpointName} { background-attachment: local !important; }
	};
};