.nadpis{
    display: block;
    margin-left: auto;
    margin-right: auto;

}
.text{
    text-align: center;
    color: gray
}
.obsah1{
padding: 9px;
background-color: rgb(233, 233, 220);
margin: 15px;
float: left;
height: 165px;

}

.obsah{
display: flex; justify-content: center;
}

.obsah2{
padding: 9px;
background-color: rgb(233, 233, 220);
margin: 15px;
float: left;
height: 165px;

}
.obsah3{
padding: 9px;
background-color: rgb(233, 233, 220);
margin: 15px;
float: left;
height: 165px;

}
.obsah4{
padding: 9px;
background-color: rgb(233, 233, 220);
margin: 15px;
float: left;
height: 165px;

}
.obsah5{
padding: 9px;
background-color: rgb(233, 233, 220);
margin: 15px;
float: left;
height: 165px;

}
.obsah6{
padding: 9px;
background-color: rgb(233, 233, 220);
margin: 15px;
float: left;
height: 165px;
}