* {
  box-sizing: border-box;
  font-family: "Avenir", "Helvetica", sans-serif;
}

body {
  background-color: #f9f9f9;
}

/* Default table styles for this demo */

table {
  border-collapse: collapse;
  text-align: left;
  width: 100%;
}

table tr {
  background: white;
  border-bottom: 1px solid;
}

table th, table td {
  padding: 10px 20px;
}

table td span {
  background: #eee;
  color: dimgrey;
  display: none;
  font-size: 10px;
  font-weight: bold;
  padding: 5px;
  position: absolute;
  text-transform: uppercase;
  top: 0;
  left: 0;
}

/* Simple CSS for flexbox table on mobile */

@media (max-width: 800px) {
  table thead {
    left: -9999px;
    position: absolute;
    visibility: hidden;
  }
}

@media (max-width: 800px) {
  table tr {
    border-bottom: 0;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    margin-bottom: 40px;
  }
}

@media (max-width: 800px) {
  table td {
    border: 1px solid;
    margin: 0 -1px -1px 0;
    padding-top: 35px;
    position: relative;
    width: 50%;
  }
}

@media (max-width: 800px) {
  table td span {
    display: block;
  }
}