html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}

.stick_diagram_td {
  text-align: center;
  vertical-align: middle;
  font-size: 0.9em;
  margin: 6px;
  min-width: 132px;
  height: 132px;
  border: solid 1px #c9cdc7;
}