.button-container{
    display: flex; /* ob das element block oder inline blox ist und das layout für die children!*/
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 10px;
}

.button {
    display: flex;
    text-decoration: none;
    color: white;
    letter-spacing: 1.5px;
    background-color: #9cbb99;
    align-items: center;
    margin: 5px;
    padding: 10px;
    font-size: 14px;
    font-weight: 400;
    line-height: 30px;
    transition: background-color 0.5s;
  }

  .button img{
    width: auto;
    height: 30px
  }

  .button:hover {
    opacity: .85;
    background-color: #373736;
    text-decoration: none;
  }