table {
  width: 100%;
  margin: 0;
  border-collapse: collapse;
}
td, th {
  padding: .5em;
  text-align: left;
}
td {
  font: normal 0.9em 'Montserrat', sans-serif;
}
th {
  color: #fff;
  font: bold 0.9em 'Montserrat', sans-serif;
  text-align: left;
}
thead {
  background: #003b46;
}
tbody {
  background: transparent;
}

@media only screen and (max-width: 768px) {
  table, thead, tbody, th, td, tr {
    display: block;
    margin-left: 0;
    margin-right: 0;
  }
  thead tr {
    position: absolute;
    top: -9999px;
    left: -9999px;
  }
  tr {
    border: 1px solid #ccc;
    margin-bottom: 0.75em;
    border-radius: 4px;
    overflow: hidden;
  }
  td {
    border: none;
    border-bottom: 1px solid #e0e0e0;
    position: relative;
    padding: 0.6em 0.6em 0.6em 45%;
    text-align: left;
    min-height: 2em;
  }
  td:last-child {
    border-bottom: none;
  }
  td:before {
    position: absolute;
    top: 0.6em;
    left: 0.6em;
    width: 40%;
    padding-right: 0.5em;
    white-space: nowrap;
    font-weight: bold;
    color: #003b46;
    font-size: 0.85em;
  }
  td:nth-of-type(1):before { content: "Paket"; }
  td:nth-of-type(2):before { content: "Für wen"; }
  td:nth-of-type(3):before { content: "Umfang"; }
  td:nth-of-type(4):before { content: "Preis ab"; }
}