.kvadratek {
    position: absolute;
    width: 11vw;
    height: 4vw;
    background: #2d89ef;
    color: #fff;
    border: 0.2vw solid #000000;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-size: 2vw;
    cursor: pointer;
}

.kvadratek.izbran {
    background: #68ff68;
    color: #000000;
}

h1 {
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-size: 2vw;
    color: #000000;
    bottom: 95vh;
}

#izberi_uglasitev {
    position: absolute;
    left: 3.5vw;
}

#izberi_akord {
    position: absolute;
    left: 31.5vw;
}

#izberi_tip {
    position: absolute;
    left: 85.5vw;
}

#potrdi {
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-size: 2vw;
    width: 14vw;
    height: 7vw;
    position: absolute;
    top: 30vw;
    left: 43vw;
    background: #f1f1f1;
    color: #f8f7f7;
    border: 2px solid #ffffff;
    cursor: pointer;
}

#potrdi.aktivno {
    background: #2d89ef;
    color: #ffffff;
    border: 2px solid #222;
}