body{
    margin: 0%;
    text-align: center;
    background-image: url(obrazky/raw.jpg);
    background-size: cover;
}
header{
    text-align: center;
}
hr{
    size: 3;
    color: white;
}
table{
    text-align: center;
    width: 60%;
    border-collapse: collapse;
}
th{
    padding: 20px;
    text-align: center;
    color: white;
    font-size: 30px;
}
p{
    font-size: 20px;
    font-weight: bold;
    color: white;
}
h1{
    color: white;
}
h2{
    color: white;
}
a{
    text-decoration: none;
    color: white;
    font-size: 25px;
}