img {
  max-width: 100%;
}

.nav-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
}

ul.nav-pills + h3 {
  margin-top: 0px;
}

.maincontent .tile {
  min-height: 8rem;
  background: url("https://purdue.edu/purdue/images/templateElements/2015/stripes-tile.png");
}

.maincontent .tile a {
  font-weight: 400;
  font-size: 2rem;
  text-decoration: none;
  color: white;
  position: absolute;
  text-align: right;
  bottom: 12px;
  right: 24px;
}