body {
  font-family: 'Oswald', sans-serif;
  overflow-x: hidden;
  text-width: 200;
}

.heading {
  width: 100vw;
}

.column {
  width: 40vw;
  display: inline-block;
  vertical-align: top;
}

.tooltip {
  position: relative;
  display: inline-block;
  border-bottom: 1px dotted black;
}

.tooltip .tooltiptext {
  visibility: hidden;
  padding: 5px;
  border-radius: 2px;
  border: 1px solid grey;
  background: white;

  position: fixed;
  max-height: 35vh;
  width: 90vw;
  left: 5vw;
  bottom: 5vh;

  z-index: 1;
}

/* Show the tooltip text when you mouse over the tooltip container */
.tooltip:hover .tooltiptext {
  visibility: visible;
}

@media screen and (orientation:portrait) {
  body {
    overflow: hidden !important;
    font-size: 2em;
  }
  .column {
    width: 100vw !important;
  }

  input {
    width: 50vw;
    margin-left: 2.5vw;
    margin-right: 2.5vw;
    height: 1.5em;
  }

  button {
    font-size: 1.5em;
  }

  .tooltip .tooltiptext {
    left: 2vw !important;
    right: 2vw !important;
    top: 2vh !important;
    bottom: 2vh !important;
  }
}