CSS3 image grow on center fast

.growImgCenterFast {
    float: left;
    height: 600px;
    overflow: hidden;
}

.growImgCenterFast img {
    display: inline-block;
    -webkit-transition-duration: 0.3s;
    transition-duration: 0.3s;
    -webkit-transition-property: -webkit-transform;
    transition-property: transform;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -webkit-transform: translateZ(0);
    -ms-transform: translateZ(0);
    transform: translateZ(0);
    box-shadow: 0 0 1px rgba(0, 0, 0, 0);
    width: 100%;
}

.growImgCenterFast img:hover {
    -webkit-transform: scale(1.1);
    -ms-transform: scale(1.1);
    transform: scale(1.1);
}

/*
Usage:
<div class="growImgCenterFast"><img src="" width="800" height="600" /></div>
*/