html,
body {
    height: 100%;
    background: #0d121e;
}

.view {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    height: 100%;
}

.view img {
    max-width: 100%;
    max-height: 100%;
    vertical-align: bottom;
}

@media print {
    .copyright {
        opacity: 0;
        visibility: hidden;
        display: none;
    }
}