body{
background: rgb(117,59,59);
background: linear-gradient(90deg, rgba(117,59,59,1) 8%, rgba(150,60,60,1) 46%, rgba(52,10,46,1) 100%);
}
h1, h2{
    color: white;
    font-size: 2.5rem;
    text-align: center;
    /*letter-spacing: 20px;*/
}
h2{

    font-size: 1.5rem;   /* poznámka */
    border-bottom: 5px solid white;
}
 
div{
    margin: auto;
    max-width: 999px;
    border: 5px dashed white; /*dotted, dashed, solid*/
    border-radius: 10px;
    background: rgba(255,255,255,0.09);

}
p{
    margin:  10px;
    line-height: 30px;
    font-size: 1.1rem;
    color: rgb(250, 250, 250);
}
p img{
    border: 5px solid white;
    float: left;
    margin: 10px;
}   
p img:hover{
    border: 5px purple;
}
    
}
}
img.hlavicka{
    border-radius: 5px 5px 0 0;
    width: 100%;
    height: auto;
    
}