#pdfview {
    width: 100%;
}
.dokumentaceDownload > a {
    width: 100%;
}
@media only screen and (min-width: 1400px) {
    #pdfview {
        width: 50%;
        display: inline-block;
    }
    .dokumentaceDownload {
        display: inline-block;
        vertical-align: top;
        width: 49%;
    }
}