body {
    margin: 0;
    padding: 0;
    border: 0;
    width:100%;
    height:100%;
}

.page-container {
    position: relative;
    width:394px;
    height:394px;
    margin:40px auto;
    text-align:center;
}

.page-container img {
    position: absolute;
    margin: auto;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    height: auto;
    width: 394px;
    display: block;
}