body 
{
 background-color: #CCCCCC;   
}

#container
{
    padding-top: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: auto;
    margin: 10px;
}

#mitte 
    {
        width: 60%;
        object-fit:contain;
        overflow: hidden;   
    }