.center {

  text-align: center;

  display: block;
  margin-left: auto;
  margin-right: auto;
}

.fitimg {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.brand-button {
    width: 300px;
    height: 180px;
    margin: 20px;
    margin-top: 20px;
    margin-left: 10px;
    margin-right: 10px;
}

.misc-button {
    text-align: center;
    vertical-align: middle;
    width: 300px;
    height: 100px;
    margin: 10px;
}