.umgebend {
width: 100%;
height: auto;
position: relative;
display: flex;
justify-content: space-between;
flex-wrap: wrap;
align-items: center;
}

.umgebend > div {
width: 48%;
height: auto;
display: block;
}

@media screen and (max-width:800px) {
.umgebend p br {
display: block;
}
.slideshow {
display:none;
}
#slideshow {
display:none;
}

#inhalt2spalten23 {
margin-top:120px;
}

}