body {
    background-image: url(monkey.jpg);
    background-repeat: no-repeat;
    background-size: 100%;
    background-color: dodgerblue  ;
    
}

div.nadpis {
    margin: 0;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-right: -50%;
    transform: translate(-50%, -50%);
    color: chocolate;
    text-shadow: 1px 1px;
    font-size: 235%;
    
}


div.nadpis2{
text-align: center;    




}

div.kostka {
    width: 25%;
    height: 250px;
    background-color: dodgerblue;
    text-align: center;
    color: darkred;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-size: small;
    
}

div.obrazek1{
    width: 25%;
    height: 250px;
    background-color: dodgerblue;   
    top: 75px;
    left: 0%;
    text-align: center;
    font-size: 50px;
    color: darkred
}

div.opice2 {
    width: 75px;
    height: 75px;
    position: absolute;
    top: 1075px;
    left: 500px;


}

div.opice3 {
    width: 75px;
    height: 75px;
    position: absolute;
    top: 1150px;
    left: 1100px;


}