.mov-left, .mov-right {
    position: absolute;
    color:gray;
    font-size: 7em;
    z-index: 100;
    top: calc(50% - 35px);
    opacity: 0.5;
    cursor: pointer;
}
.mov-right {
    right: -45px;
}
.mov-left {
    left: -45px;
}
.teaser_small.content_row .inner,
.teaser_wide.content_row .inner{
    width: 1310px;
    max-width:100%;
}
.teaser_small.content_row .image_galerie img{
    max-width:430px;
}
.teaser_wide.content_row .inner .image_galerie img{
    width:100%;
}
@media screen and (max-width: 1434px){
    .mov-left, .mov-right {
        display:none !important;
    }
}