.slide_wrapper {
    width:30%;
    border:1px solid white;
    margin:50px auto 0;
    box-shadow:10px 20px 70px rgba(255,255,255,0.5);
    position:relative;
}

.slide_paar {
    width:100%;
    display:none;
}

.slide_sichtbar {
    display:block;
}

.slide_paar >img {
    width:100%;
    display:block;
    animation:ubergang 1s;  
}

@keyframes ubergang{
    from {opacity:0.2;}
    to {opacity:1;}
}


.slide_weiter,.slide_zuruck {
    color:white;
    font-size:2em;
    cursor:pointer;
    position:absolute;
    bottom:0;
    transition:0.5s;
	
}

.slide_weiter {
    right:10px;
}
.slide_zuruck {
    left:10px;
}

@media (max-width:1000px){
    .slide_text,.slide_weiter,.slide_zuruck {
        font-size:2em;
    }
}

@media (max-width:600px){
    .slide_wrapper {
        width:85%;}
}

@media (min-width:900px){
    .slide_weiter:hover,.slide_zuruck:hover {
        opacity:0.7;
    }
}