// Image Mixins // - Responsive image // - Retina image

// Responsive image // // Keep images from scaling beyond the width of their parents.

@mixin img-fluid {

// Part 1: Set a maximum relative to the parent
max-width: 100%;
// Part 2: Override the height to auto, otherwise images will be stretched
// when setting a width and height attribute on the img element.
height: auto;

}

// Retina image // // Short retina mixin for setting background-image and -size.

// stylelint-disable indentation, media-query-list-comma-newline-after @mixin img-retina($file-1x, $file-2x, $width-1x, $height-1x) {

background-image: url($file-1x);

// Autoprefixer takes care of adding -webkit-min-device-pixel-ratio and -o-min-device-pixel-ratio,
// but doesn't convert dppx=>dpi.
// There's no such thing as unprefixed min-device-pixel-ratio since it's nonstandard.
// Compatibility info: https://caniuse.com/#feat=css-media-resolution
@media only screen and (min-resolution: 192dpi), // IE9-11 don't support dppx
only screen and (min-resolution: 2dppx) { // Standardized
  background-image: url($file-2x);
  background-size: $width-1x $height-1x;
}

}