#section5{
    padding: 10px 0;
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    align-items: center;
}
.section5_backround{
    padding: 0 10px;
    background-image: url('pic/sectionbild.jpg');
    background-repeat: no-repeat;
    background-size: 100%;
    background-position: center center;
    overflow: hidden;
    width: 100%;
    height: 800px;
    
}
@media(max-width: 1300px){
    
    .section5_backround{
    width: 100%;
    height: 400px;

}
}