@import url('https://fonts.googleapis.com/css?family=Open+Sans:300'); * { margin: 0; padding: 0; box-sizing: border-box; } body { font: 14px/1 'Open Sans', sans-serif; color: #555; background: #e5e5e5; } .gallery { width: 640px; margin: 0 auto; padding: 5px; background: #fff; box-shadow: 0 1px 2px rgba(0,0,0,.3); } .gallery > div { position: relative; float: left; padding: 5px; } .gallery > div > img { display: block; width: 200px; transition: .1s transform; transform: translateZ(0); /* hack */ } .gallery > div:hover { z-index: 1; } .gallery > div:hover > img { transform: scale(1.7,1.7); transition: .3s transform; } .cf:before, .cf:after { display: table; content: ""; line-height: 0; } .cf:after { clear: both; } h1 { margin: 40px 0; font-size: 30px; font-weight: 300; text-align: center; }

Simple CSS Image Gallery with Zoom