#tabs {
  background-color: #00bcd4;
  color: #fafafa;
  box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.15);
  width: 100%;
  z-index: 1;
}

#tabs > paper-tab:not(:last-child) {
  border-right: solid 1px rgba(0, 0, 0, 0.1);
}

#tabPages {
  position: relative;
  overflow: hidden;
}

.no-pipes-bg {
  background-image: url('factory.png');
  background-size: cover;
  background-repeat: no-repeat;
  background-position: 70% 50%;
  height: 100%;
  width: 100%;
  opacity: 0.15;
}

.empty-message {
  padding: 1em;
  position: absolute;
}

.container {
  position: absolute;
  bottom: 0;
  top: 0;
  right: 0;
  left: 0;
}