body {
    font-family: Arial, sans-serif;
    background-color: rgb(32, 30, 30);
    margin: 0;
    padding: 0;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: cover;
    
    
}
.line1 {
    border-top: 3px solid white;
    margin: 20px auto;
    width: 60%;
    margin-top: 30px;

}
header {
    color: white;
    padding: 20px;
    text-align: center;
}
header h1{
    margin: 15px;
    text-align: center;
}

.h1-nadpis {
    margin-top: 15px;
    text-align: center;
    margin-right: 40px;
}
.ul1{
    list-style-type: none;
    padding: 0;
}

.li1 {
    display: inline;
    margin-right: 30px;
}
.text-header {
    color: white;
    text-decoration: none;
    font-size: 20px;
    text-align: center;
}
button {
    padding: 12px 24px;
    font-size: 16px;
    background-color: white;
    color: rgb(0, 17, 255);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    
}
.uvod {
    display: flex;
    justify-content: center;
    margin-top: 60px;
}
.fot1 { 
    display: flex;
    justify-content: center;
    margin-top: 60px;
    text-align: center;
    

}
.fot1 img {
width: 450px;
}
p {
    color: rgb(0, 17, 255);
    text-align: center;
    background-color: white;   /* světle růžová výplň */
    border-radius: 10px;         /* zaoblené rohy */
    padding: 10px 16px;          /* prostor kolem textu */
    display: inline-block;       /* aby to obepínalo jen text */
    font-size: 18px;
}
.text1 {
    text-align: center; /* zarovnání obsahu na střed */
    margin-top: 50px; 
}
img {
    width: 80%;
}