h1{
    color: black;
    font-weight: bold;
}
#button{
    width: 350px;
    height: 50px;
    font-size: 2em;
}
#Zentriert{
    display: flex;
    justify-content: center;
}
#stiky{
    position: sticky;
    position: -webkit-sticky;
    top: -5px;
}
.space{
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: -webkit-sticky;
    position: sticky;
    top: -25px;
    padding: 4px;
    flex-wrap: wrap;
}
.item{
    margin: 5px;
}