.tom-bg {
    background-image: url(../images/pozadi-tom.png);
    background-size: 100%;
    height: 100vh;
    background-position: center center;
}

.card-lab__bg {
    background-image: url(../images/card-lab/cardLab-bg.png);
    background-size: 100%;
    background-position: 50% -53px;
    background-repeat: no-repeat;
}