_image.scss — VK Blocks 0.16.2

vk-blocks / lib / bootstrap / scss / mixins / _image.scss

vk-blocks / lib / bootstrap / scss / mixins Last commit date

_image.scss

37 lines

1	// Image Mixins
2	// - Responsive image
3	// - Retina image
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6	// Responsive image
7	//
8	// Keep images from scaling beyond the width of their parents.
9
10	@mixin img-fluid {
11	// Part 1: Set a maximum relative to the parent
12	max-width: 100%;
13	// Part 2: Override the height to auto, otherwise images will be stretched
14	// when setting a width and height attribute on the img element.
15	height: auto;
16	}
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18
19	// Retina image
20	//
21	// Short retina mixin for setting background-image and -size.
22
23	@mixin img-retina($file-1x, $file-2x, $width-1x, $height-1x) {
24	background-image: url($file-1x);
25
26	// Autoprefixer takes care of adding -webkit-min-device-pixel-ratio and -o-min-device-pixel-ratio,
27	// but doesn't convert dppx=>dpi.
28	// There's no such thing as unprefixed min-device-pixel-ratio since it's nonstandard.
29	// Compatibility info: https://caniuse.com/#feat=css-media-resolution
30	@media only screen and (min-resolution: 192dpi), // IE9-11 don't support dppx
31	only screen and (min-resolution: 2dppx) { // Standardized
32	background-image: url($file-2x);
33	background-size: $width-1x $height-1x;
34	}
35	@include deprecate("`img-retina()`", "v4.3.0", "v5");
36	}
37