.wichtige-info {
  background-color: #f5edb0;
  padding: 0.6rem 5vw 0.4rem;
  font-size: 1.05rem;
}
.wichtige-info + .wp-block-columns {
  margin-top: 0;
}

@media only screen and (min-width: 990px) {
    .wichtige-info {
        text-align: center;
        padding: 0.9rem 5vw 0.7rem;
        font-size: 1.12rem;
    }
}