.body{
    background-color: black;
    text-align: center;
    font-family: 'Helvetica', 'Arial', sans-serif;
    margin: 5%;
}


.main-header{
    color: white;
    margin-top: 3%;
    font-size: 65pt;
}

.úkoly-header{
    font-size: 40pt;
    margin: none;
}

.div-text{
    color: white;
    text-align: left;
    font-size: 35pt;
}

.text1{
    margin-bottom: 3%;
}

.hr{
    border-bottom: 2px solid white;
}

.down{
    margin-top: 25%;
}

.int-img{
    width: 40%;
    height: 25%;
    margin-top: 30%;
}

.win-mes{
    text-align: center;
    margin-top: 10%
}

.prav{
    width:100%;
}

.lol-pic{
    width: 50%;

}