<div class="gallery cf">
<div>
<img src="https://vizua.net/dummy.jpg" />
</div>
<div>
<img src="https://vizua.net/dummy.jpg" />
</div>
<div>
<img src="https://vizua.net/dummy.jpg" />
</div>
<div>
<img src="https://vizua.net/dummy.jpg" />
</div>
<div>
<img src="https://vizua.net/dummy.jpg" />
</div>
<div>
<img src="https://vizua.net/dummy.jpg" />
</div>
</div>
.gallery {
width: 640px;
margin: 0 auto;
padding: 5px;
background: #fff;
box-shadow: 0 1px 2px rgba(0,0,0,.3);
box-sizing: border-box;
}
.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(1.5,1.5);
transition: .3s transform;
}
.cf:before, .cf:after {
display: table;
content: "";
line-height: 0;
}
.cf:after {
clear: both;
}
