#heder {
    background-image: url("img/header_bg.png");
    background-size: cover;
}

#logo {
    padding-top: 5%;
    padding-bottom: 5%;
    padding-left: 10%;
}

#tx1 {
    text-transform: uppercase;
    font-size: 2vw;
    color: #ffffff;
    font-weight: bold;
}

#nadpis {
    padding-top: 5%;
}

.tx2 {
    font-size: 1.5vw;
    color: #ffff00;
}

#tx3 {
    padding-top: 5%;
    font-size: 18px;
}

#tx4 {
    font-size: 2vw;
    font-weight: bold;
}

.txj {
    font-weight: bold;
    font-size: 1.5vw;
}