.bild_container{
  padding-top: 50px;
  padding-right: 20px;
  padding-bottom: 5px;
  padding-left: 2px;

	float: left;
}
.gallery a{
	text-decoration: none;
	padding: 5px;
	float: left;
	width: 20%;
}
.gallery img {
    width: 100%;
    height: 200px;
    border-radius: 5px;
    cursor: pointer;
    transition: .3s;
}