.blue-spacer {
  min-height: 50px;
  background-color: #2c3e50;
}

.white-text {
  color: white;
}

.white-bg {
  background-color: white;
}

.pad-ten {
  padding: 10px;
}

.twenty-top {
  margin-top: 20px;
}

.top {
  z-index: -1000;
}