@media only screen and (max-device-width: 480px) {
  .headerTitle {
    font-size:200%;
  }
  .subHeader .navigation .tab {
    padding:0.5ex 0.75em 1ex;
  }
  .subHeader .navigation a.tab:hover {
    padding:0.5ex 0.75em 1ex;
  }
  #side-bar {
    display: none;
  }
}