#picSec {
    display: flex;
    align-items: center;
    justify-content: center;
}

#picBild { 
    margin-left: 10%;
    width: 80%;
    max-width: 320px;
}

#picClose{
    margin-right: 5vw;
    width: 3vmin;
    height: auto;
    background-color: cornsilk;
}