Javascriptings/objectFit.html at master · methodog/Javascriptings · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8" />
    <title>objectFit + SrcSet</title>
    <style type="text/css">
        body {
          margin: 0;
          padding: 0;
        }

        .object-fit__box {
          float: left;
          margin: 1em auto 0;
          width: 100%;
        }

        @media screen and (min-width:500px) {
          .object-fit__box { width: 50%; }
        }

        @media screen and (min-width:992px) {
          .object-fit__box { width: 33%; }
        }

        .object-fit__img {
          height: calc(9/16 * 100vw);
          object-fit: cover;
          width: 100%;
        }

        @media screen and (min-width:500px) {
          .object-fit__img { height: calc(9/16 * 50vw);
        }

        @media screen and (min-width:992px) {
          .object-fit__img {
            height: calc(9/16 * 33vw);
            */ if outer container has a max width
            max-height: 9/16 * .33 * container-max-width
            */
          }
        }
    </style>
</head>
<body>
    <div class="object-fit__box">
        <img class="object-fit__img" alt="" src="img/objectFit/landscape.16x9.jpg"
			srcset="img/objectFit/landscape.16x9.320.jpg 320w, img/objectFit/landscape.16x9.640.jpg 640w, img/objectFit/landscape.16x9.960.jpg 960w, img/objectFit/landscape.16x9.jpg 1280w, img/objectFit/landscape.16x9.jpg 1920w, img/objectFit/landscape.16x9.jpg 2560w"
			sizes="(min-width: 500px) calc(50vw - 28px),
				   (min-width: 992px) calc(33.333vw - 147px),
				   calc(90vw)">
    </div>
    <div class="object-fit__box">
        <img class="object-fit__img" alt="" src="img/objectFit/wider.jpg"
			srcset="img/objectFit/wider.320.jpg 320w, img/objectFit/wider.640.jpg 640w, img/objectFit/wider.960.jpg 960w, img/objectFit/wider.jpg 1280w, img/objectFit/wider.jpg 1920w, img/objectFit/wider.jpg 2560w"
			sizes="(min-width: 500px) calc(50vw - 28px),
				   (min-width: 992px) calc(33.333vw - 147px),
				   calc(90vw)">
    </div>
    <div class="object-fit__box">
        <img class="object-fit__img" alt="" src="img/objectFit/portrait.jpg"
			srcset="img/objectFit/portrait.320.jpg 320w, img/objectFit/portrait.640.jpg 640w, img/objectFit/portrait.960.jpg 960w, img/objectFit/portrait.jpg 1280w, img/objectFit/portrait.jpg 1920w, img/objectFit/portrait.jpg 2560w"
			sizes="(min-width: 500px) calc(50vw - 28px),
				   (min-width: 992px) calc(33.333vw - 147px),
				   calc(90vw)">
    </div>
    <div class="object-fit__box">
        <img class="object-fit__img" alt="" src="img/objectFit/landscape.16x9.jpg"
			srcset="img/objectFit/landscape.16x9.320.jpg 320w, img/objectFit/landscape.16x9.640.jpg 640w, img/objectFit/landscape.16x9.960.jpg 960w, img/objectFit/landscape.16x9.jpg 1280w, img/objectFit/landscape.16x9.jpg 1920w, img/objectFit/landscape.16x9.jpg 2560w"
			sizes="(min-width: 500px) calc(50vw - 28px),
				   (min-width: 992px) calc(33.333vw - 147px),
				   calc(90vw)">
    </div>
    <div class="object-fit__box">
        <img class="object-fit__img" alt="" src="img/objectFit/wider.jpg"
			srcset="img/objectFit/wider.320.jpg 320w, img/objectFit/wider.640.jpg 640w, img/objectFit/wider.960.jpg 960w, img/objectFit/wider.jpg 1280w, img/objectFit/wider.jpg 1920w, img/objectFit/wider.jpg 2560w"
			sizes="(min-width: 500px) calc(50vw - 28px),
				   (min-width: 992px) calc(33.333vw - 147px),
				   calc(90vw)">
    </div>
    <div class="object-fit__box">
        <img class="object-fit__img" alt="" src="img/objectFit/portrait.jpg"
			srcset="img/objectFit/portrait.320.jpg 320w, img/objectFit/portrait.640.jpg 640w, img/objectFit/portrait.960.jpg 960w, img/objectFit/portrait.jpg 1280w, img/objectFit/portrait.jpg 1920w, img/objectFit/portrait.jpg 2560w"
			sizes="(min-width: 500px) calc(50vw - 28px),
				   (min-width: 992px) calc(33.333vw - 147px),
				   calc(90vw)">
    </div>
</body>
</html>