.spalte1, .spalte2, .spalte3 {
width: 243px;
height: auto;
/* border: #000000 1px solid; */
float: left;
margin-bottom: 25px;

}

.spalte2, .spalte3 {
margin-left: 20px;
}

#content img {
border: #000000 1px solid;
padding: 0px !important;
margin: 0px !important;
}