.impressum-container {
  margin-bottom: 40px;
  width: 1100px;
}
.impressum-container,
.box2,
.box3,
.box4,
.box5 {
  margin-bottom: 40px;
  width: 1100px;
  align-items: center;
  justify-content: center;
  margin-left: auto;
  margin-right: auto;
}